Agenda packet — Corona City Council, November 20, 2024 (part 11 of 14)

139 City of Corona – 2024 Water, Reclaimed Water, and Sewer Rate Study FINAL LEAVE $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
SP COMP-BILINGUAL $6,999 $7,559 $8,164 $8,817 $9,169 $9,536 $9,918 $10,314 $10,727 $11,156 $11,602 SP COMP-GRADE 4 CERT PAY $5,640 $6,091 $6,578 $7,105 $7,389 $7,685 $7,992 $8,312 $8,644 $8,990 $9,349 SP COMP-GRADE 5 CERT PAY $14,055 $15,179 $16,394 $17,705 $18,413 $19,150 $19,916 $20,713 $21,541 $22,403 $23,299 OVERTIME $132,644 $143,256 $154,716 $167,093 $173,777 $180,728 $187,957 $195,475 $203,294 $211,426 $219,883 COMP TIME $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
SPECIAL DUTY PAY $6,397 $6,909 $7,461 $8,058 $8,381 $8,716 $9,065 $9,427 $9,804 $10,196 $10,604 DEFERRED COMPENSATION MATCH $3,008 $3,249 $3,509 $3,789 $3,941 $4,098 $4,262 $4,433 $4,610 $4,795 $4,986 TIERED EMP DEF COMPENSATION $2,820 $3,046 $3,289 $3,552 $3,694 $3,842 $3,996 $4,156 $4,322 $4,495 $4,675 TIERED RHS BENEFIT $1,128 $1,164 $1,201 $1,240 $1,279 $1,320 $1,363 $1,406 $1,451 $1,498 $1,546 LONGEVITY $3,431 $3,541 $3,654 $3,771 $3,892 $4,016 $4,145 $4,277 $4,414 $4,556 $4,701 ANNUAL LEAVE BUYBACK $8,709 $8,988 $9,275 $9,572 $9,878 $10,195 $10,521 $10,857 $11,205 $11,563 $11,933 ANNUAL LEAVE OVER MAX $1,625 $1,677 $1,731 $1,786 $1,843 $1,902 $1,963 $2,026 $2,091 $2,158 $2,227 PERS-NORMAL $68,900 $71,105 $73,380 $75,728 $78,152 $80,652 $83,233 $85,897 $88,645 $91,482 $94,409 MEDICARE $21,876 $22,576 $23,299 $24,044 $24,814 $25,608 $26,427 $27,273 $28,146 $29,046 $29,976 SHORT TERM DISABILITY $1,735 $1,790 $1,848 $1,907 $1,968 $2,031 $2,096 $2,163 $2,232 $2,303 $2,377 LONG TERM DISABILITY $3,678 $3,796 $3,917 $4,042 $4,172 $4,305 $4,443 $4,585 $4,732 $4,883 $5,040 WORKERS COMP $11,635 $12,007 $12,391 $12,788 $13,197 $13,619 $14,055 $14,505 $14,969 $15,448 $15,943 STATE UNEMPLOYMENT INSURANCE $654 $676 $699 $723 $748 $773 $799 $827 $855 $884 $914 HEALTH INSURANCE $147,713 $152,735 $157,928 $163,298 $168,850 $174,591 $180,527 $186,665 $193,011 $199,574 $206,359 OPT OUT HEALTH INSURANCE $13,536 $13,996 $14,472 $14,964 $15,473 $15,999 $16,543 $17,105 $17,687 $18,288 $18,910 LIFE INSURANCE $4,492 $4,644 $4,802 $4,966 $5,134 $5,309 $5,489 $5,676 $5,869 $6,069 $6,275 HEALTH ALLOWANCE CREDIT $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 VACANCY FACTOR -$12,256 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
BUDGETARY/PAYROLL ADJUSTMENTS -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 -$1,383 MINOR EQUIPMENT & FURNITURE $6,450 $6,674 $6,906 $7,096 $7,291 $7,492 $7,697 $7,909 $8,127 $8,350 $8,579 CONSTRUCTION MATERIALS $46,990 $49,739 $52,650 $55,730 $58,991 $61,331 $63,764 $66,294 $68,924 $71,658 $74,500 SAFETY MATERIALS/CONSTRUCTION $5,700 $5,898 $6,103 $6,271 $6,443 $6,620 $6,802 $6,989 $7,182 $7,379 $7,582 COMPUTER EQUIPMENT & SOFTWARE $700 $724 $750 $770 $791 $813 $835 $858 $882 $906 $931 UNIFORM EXPENSE $1,425 $1,475 $1,526 $1,568 $1,611 $1,655 $1,701 $1,747 $1,795 $1,845 $1,895 SAFETY SHOES - MOU ITEM $2,397 $2,480 $2,567 $2,637 $2,710 $2,784 $2,861 $2,939 $3,020 $3,103 $3,188 ADVERTISING EXPENSE $450 $466 $482 $495 $509 $523 $537 $552 $567 $583 $599 WIRELESS COMMUNICATION $1,541 $1,595 $1,650 $1,695 $1,742 $1,790 $1,839 $1,890 $1,942 $1,995 $2,050 PHONES, FAX, ISDN LINES $48 $50 $51 $53 $54 $56 $57 $59 $60 $62 $64 POSTAGE & SHIPPING $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
OFFICE SUPPLIES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
PROGRAM EXPENDITURES $1,460 $1,511 $1,563 $1,606 $1,650 $1,696 $1,742 $1,790 $1,839 $1,890 $1,942 RECYCLED CONTENT PRODUCTS $9 $9 $10 $10 $10 $10 $11 $11 $11 $12 $12 RECYCLED WATER UTILITY $841 $870 $900 $930 $962 $995 $1,029 $1,065 $1,101 $1,139 $1,178 UNLEADED FUEL $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
DIESEL FUEL $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
RENTS & LEASES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
MOTOR POOL RENTAL - OPS & MTCE $80,882 $83,775 $86,771 $89,875 $93,090 $96,419 $99,868 $103,440 $107,140 $110,972 $114,941 DIRECT VEHICLE EXPENSE $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 OTHER EQUIPMENT RENTAL $18,267 $18,920 $19,597 $20,298 $21,024 $21,776 $22,555 $23,362 $24,197 $25,063 $25,959 MILEAGE/VEHICLE EXP REIMB $45 $47 $48 $50 $52 $54 $56 $58 $60 $62 $64 MTCE & REPAIR - EQUIP & FAC $6,500 $6,726 $6,960 $7,151 $7,348 $7,550 $7,757 $7,970 $8,190 $8,415 $8,646 PROF. & CONT. SVCS $449,846 $465,483 $481,663 $494,904 $508,509 $522,488 $536,851 $551,609 $566,772 $582,353 $598,362 CONFERENCE, TRAINING & TRAVEL $900 $931 $964 $990 $1,017 $1,045 $1,074 $1,104 $1,134 $1,165 $1,197 JOB REQ CERTIFICATES & LICENSE $825 $854 $883 $908 $933 $958 $985 $1,012 $1,039 $1,068 $1,097 PREVENTION & MAINTENANCE MATLS $770,170 $796,942 $824,643 $847,313 $870,605 $894,538 $919,129 $944,396 $970,357 $997,032 $1,024,441 LICENSED VEHICLES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
PERMANENT EMPLOYEES (FAC) $715,911 $773,184 $835,039 $901,842 $937,915 $975,432 $1,014,449 $1,055,027 $1,097,228 $1,141,117 $1,186,762 SP COMP-BILINGUAL $2,138 $2,309 $2,494 $2,693 $2,801 $2,913 $3,030 $3,151 $3,277 $3,408 $3,544 SP COMP-GRADE 4 CERT PAY $5,640 $6,091 $6,578 $7,105 $7,389 $7,685 $7,992 $8,312 $8,644 $8,990 $9,349 SP COMP-GRADE 5 CERT PAY $17,343 $18,730 $20,229 $21,847 $22,721 $23,630 $24,575 $25,558 $26,580 $27,644 $28,749 TEMPORARY EMPLOYEES $11,871 $12,821 $13,846 $14,954 $15,552 $16,174 $16,821 $17,494 $18,194 $18,922 $19,678 OVERTIME $49,933 $53,928 $58,242 $62,901 $65,417 $68,034 $70,755 $73,586 $76,529 $79,590 $82,774 SPECIAL DUTY PAY $8,370 $9,040 $9,763 $10,544 $10,966 $11,404 $11,860 $12,335 $12,828 $13,341 $13,875 DEFERRED COMPENSATION MATCH $2,030 $2,192 $2,368 $2,557 $2,660 $2,766 $2,877 $2,992 $3,111 $3,236 $3,365 PST DEFERRED COMPENSATION $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 TIERED EMP DEF COMPENSATION $1,680 $1,814 $1,960 $2,116 $2,201 $2,289 $2,381 $2,476 $2,575 $2,678 $2,785 TIERED RHS BENEFIT $740 $764 $788 $813 $839 $866 $894 $923 $952 $983 $1,014 LONGEVITY $2,314 $2,388 $2,464 $2,543 $2,625 $2,709 $2,795 $2,885 $2,977 $3,072 $3,171 ANNUAL LEAVE BUYBACK $7,469 $7,708 $7,955 $8,209 $8,472 $8,743 $9,023 $9,312 $9,609 $9,917 $10,234 ANNUAL LEAVE OVER MAX $1,113 $1,149 $1,185 $1,223 $1,262 $1,303 $1,345 $1,388 $1,432 $1,478 $1,525 PERS-NORMAL $91,048 $93,962 $96,968 $100,071 $103,274 $106,578 $109,989 $113,508 $117,141 $120,889 $124,758 MEDICARE $24,633 $25,421 $26,235 $27,074 $27,941 $28,835 $29,757 $30,710 $31,692 $32,707 $33,753 SHORT TERM DISABILITY $2,288 $2,361 $2,437 $2,515 $2,595 $2,678 $2,764 $2,852 $2,944 $3,038 $3,135 LONG TERM DISABILITY $4,866 $5,022 $5,182 $5,348 $5,519 $5,696 $5,878 $6,066 $6,261 $6,461 $6,668

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140 City of Corona – 2024 Water, Reclaimed Water, and Sewer Rate Study WORKERS COMP $15,433 $15,927 $16,437 $16,962 $17,505 $18,065 $18,644 $19,240 $19,856 $20,491 $21,147 STATE UNEMPLOYMENT INSURANCE $763 $789 $816 $844 $872 $902 $932 $964 $997 $1,031 $1,066 HEALTH INSURANCE $145,131 $150,065 $155,168 $160,443 $165,898 $171,539 $177,371 $183,402 $189,638 $196,085 $202,752 OPT OUT HEALTH INSURANCE $14,664 $15,163 $15,678 $16,211 $16,762 $17,332 $17,922 $18,531 $19,161 $19,812 $20,486 LIFE INSURANCE $5,942 $6,144 $6,353 $6,569 $6,792 $7,023 $7,262 $7,509 $7,764 $8,028 $8,301 HEALTH ALLOWANCE CREDIT $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 VACANCY FACTOR -$55,321 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
BUDGETARY/PAYROLL ADJUSTMENTS $43,523 $45,036 $46,601 $47,882 $49,199 $50,551 $51,941 $53,369 $54,836 $56,343 $57,892 MINOR EQUIPMENT & FURNITURE $44,100 $45,633 $47,219 $48,517 $49,851 $51,221 $52,629 $54,076 $55,563 $57,090 $58,660 CONSTRUCTION MATERIALS $904,140 $957,041 $1,013,038 $1,072,311 $1,135,051 $1,180,079 $1,226,893 $1,275,564 $1,326,165 $1,378,774 $1,433,470 SAFETY MATERIALS/CONSTRUCTION $6,000 $6,351 $6,723 $7,116 $7,532 $7,831 $8,142 $8,465 $8,801 $9,150 $9,513 COMPUTER EQUIPMENT & SOFTWARE $2,650 $2,742 $2,837 $2,915 $2,996 $3,078 $3,163 $3,249 $3,339 $3,431 $3,525 UNIFORM EXPENSE $4,243 $4,390 $4,543 $4,668 $4,796 $4,928 $5,064 $5,203 $5,346 $5,493 $5,644 SAFETY SHOES - MOU ITEM $2,337 $2,418 $2,502 $2,571 $2,642 $2,714 $2,789 $2,866 $2,944 $3,025 $3,109 ADVERTISING EXPENSE $2,025 $2,095 $2,168 $2,228 $2,289 $2,352 $2,417 $2,483 $2,551 $2,621 $2,694 WIRELESS COMMUNICATION $9,360 $9,685 $10,022 $10,298 $10,581 $10,871 $11,170 $11,477 $11,793 $12,117 $12,450 PHONES, FAX, ISDN LINES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 POSTAGE & SHIPPING $200 $207 $214 $220 $226 $232 $239 $245 $252 $259 $266 PHONES,FAX-INDIRECT DEPT $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 OFFICE SUPPLIES $1,000 $1,035 $1,071 $1,100 $1,130 $1,161 $1,193 $1,226 $1,260 $1,295 $1,330 FIRST AID KIT SUPPLIES $100 $103 $107 $110 $113 $116 $119 $123 $126 $129 $133 PROGRAM EXPENDITURES $3,600 $3,725 $3,855 $3,961 $4,069 $4,181 $4,296 $4,414 $4,536 $4,660 $4,789 CLEANING/JANITORIAL SUPPLIES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 RECYCLED CONTENT PRODUCTS $100 $103 $107 $110 $113 $116 $119 $123 $126 $129 $133 DIESEL FUEL $15,000 $15,537 $16,092 $16,668 $17,264 $17,881 $18,521 $19,184 $19,870 $20,580 $21,317 MOTOR POOL RENTAL - OPS & MTCE $67,753 $70,176 $72,686 $75,286 $77,979 $80,768 $83,657 $86,649 $89,749 $92,959 $96,284 RETAINED VEHICLE EXPENSE $2,431 $2,518 $2,608 $2,701 $2,798 $2,898 $3,002 $3,109 $3,220 $3,335 $3,455 DIRECT VEHICLE EXPENSE $750 $777 $805 $833 $863 $894 $926 $959 $993 $1,029 $1,066 OTHER EQUIPMENT RENTAL $20,428 $21,138 $21,872 $22,474 $23,092 $23,726 $24,379 $25,049 $25,737 $26,445 $27,172 MILEAGE/VEHICLE EXP REIMB $150 $155 $161 $167 $173 $179 $185 $192 $199 $206 $213 MTCE & REPAIR - EQUIP & FAC $620,649 $642,223 $664,546 $682,815 $701,585 $720,872 $740,689 $761,050 $781,972 $803,468 $825,555 SCADA MAINTENANCE $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
MOWING/LANDSCAPE CONTRACTS $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 PROF. & CONT. SVCS $145,846 $150,915 $156,161 $160,454 $164,865 $169,397 $174,054 $178,839 $183,755 $188,806 $193,997 CONFERENCE, TRAINING & TRAVEL $7,500 $7,761 $8,030 $8,251 $8,478 $8,711 $8,951 $9,197 $9,449 $9,709 $9,976 CONSTRUCTION CONTRACTS $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 JOB REQ CERTIFICATES & LICENSE $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 LAB CHEMICALS AND SUPPLIES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 PREVENTION & MAINTENANCE MATLS $400,000 $413,904 $428,291 $440,065 $452,162 $464,592 $477,364 $490,487 $503,970 $517,824 $532,059 MACHINERY, EQUIPMENT, & FIXTUR $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 PROMOTIONAL/PUBLIC OUTREACH $11,564 $11,966 $12,382 $12,722 $13,072 $13,431 $13,801 $14,180 $14,570 $14,970 $15,382 POSTAGE & SHIPPING $1,800 $1,863 $1,927 $1,980 $2,035 $2,091 $2,148 $2,207 $2,268 $2,330 $2,394 PERMANENT EMPLOYEES $393,396 $424,868 $458,857 $495,566 $515,388 $536,004 $557,444 $579,742 $602,931 $627,049 $652,131 SP COMP-BILINGUAL $3,072 $3,318 $3,583 $3,870 $4,025 $4,186 $4,353 $4,527 $4,708 $4,897 $5,092 TEMPORARY EMPLOYEES $37,155 $40,127 $43,338 $46,805 $48,677 $50,624 $52,649 $54,755 $56,945 $59,223 $61,592 OVERTIME $19,586 $21,153 $22,845 $24,673 $25,660 $26,686 $27,753 $28,864 $30,018 $31,219 $32,468 COMP TIME $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
DEFERRED COMPENSATION MATCH $1,530 $1,652 $1,785 $1,927 $2,004 $2,085 $2,168 $2,255 $2,345 $2,439 $2,536 PST DEFERRED COMPENSATION $272 $294 $318 $343 $357 $371 $386 $401 $417 $434 $451 TIERED EMP DEF COMPENSATION $1,080 $1,166 $1,260 $1,360 $1,415 $1,472 $1,530 $1,592 $1,655 $1,721 $1,790

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141 City of Corona – 2024 Water, Reclaimed Water, and Sewer Rate Study Debt Service – Sewer
TIERED RHS BENEFIT $540 $557 $575 $594 $613 $632 $652 $673 $695 $717 $740 LONGEVITY $1,575 $1,625 $1,677 $1,731 $1,786 $1,844 $1,903 $1,964 $2,026 $2,091 $2,158 ANNUAL LEAVE BUYBACK $3,979 $4,106 $4,238 $4,373 $4,513 $4,658 $4,807 $4,961 $5,119 $5,283 $5,452 PERS-NORMAL $49,753 $51,345 $52,988 $54,684 $56,433 $58,239 $60,103 $62,026 $64,011 $66,059 $68,173 MEDICARE $13,334 $13,761 $14,201 $14,656 $15,125 $15,609 $16,108 $16,624 $17,156 $17,705 $18,271 SHORT TERM DISABILITY $1,258 $1,298 $1,340 $1,383 $1,427 $1,473 $1,520 $1,568 $1,619 $1,670 $1,724 LONG TERM DISABILITY $2,674 $2,760 $2,848 $2,939 $3,033 $3,130 $3,230 $3,334 $3,440 $3,550 $3,664 WORKERS COMP $8,782 $9,063 $9,353 $9,652 $9,961 $10,280 $10,609 $10,948 $11,298 $11,660 $12,033 STATE UNEMPLOYMENT INSURANCE $423 $438 $452 $468 $484 $500 $517 $535 $553 $572 $591 HEALTH INSURANCE $106,909 $110,544 $114,302 $118,189 $122,207 $126,362 $130,658 $135,101 $139,694 $144,444 $149,355 OPT OUT HEALTH INSURANCE $9,720 $10,050 $10,392 $10,746 $11,111 $11,489 $11,879 $12,283 $12,701 $13,133 $13,579 LIFE INSURANCE $3,262 $3,373 $3,488 $3,606 $3,729 $3,856 $3,987 $4,122 $4,262 $4,407 $4,557 HEALTH ALLOWANCE CREDIT $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 VACANCY FACTOR -$8,444 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
BUDGETARY/PAYROLL ADJUSTMENTS $17,243 $17,842 $18,462 $18,970 $19,491 $20,027 $20,577 $21,143 $21,724 $22,322 $22,935 SAFETY MATERIALS/CONSTRUCTION $450 $476 $504 $534 $565 $587 $611 $635 $660 $686 $713 COMPUTER EQUIPMENT & SOFTWARE $1,717 $1,777 $1,838 $1,889 $1,941 $1,994 $2,049 $2,105 $2,163 $2,223 $2,284 ADVERTISING EXPENSE $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
PROMOTIONAL/PUBLIC OUTREACH $3,188 $3,299 $3,413 $3,507 $3,604 $3,703 $3,805 $3,909 $4,017 $4,127 $4,241 POSTAGE & SHIPPING $114,733 $118,721 $122,848 $126,225 $129,695 $133,260 $136,924 $140,688 $144,555 $148,529 $152,612 OFFICE SUPPLIES $4,108 $4,251 $4,399 $4,519 $4,644 $4,771 $4,903 $5,037 $5,176 $5,318 $5,464 PROGRAM EXPENDITURES $3,287 $3,401 $3,519 $3,616 $3,716 $3,818 $3,923 $4,031 $4,141 $4,255 $4,372 CLEANING/JANITORIAL SUPPLIES $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 RECYCLED CONTENT PRODUCTS $270 $279 $289 $297 $305 $314 $322 $331 $340 $350 $359 MTCE & REPAIR - EQUIP & FAC $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 PROF. & CONT. SVCS $96,942 $100,312 $103,799 $106,652 $109,584 $112,596 $115,692 $118,872 $122,140 $125,497 $128,947 CUST CREDIT CRD PROCESSING FEE $352,078 $364,316 $376,980 $387,343 $397,991 $408,932 $420,173 $431,724 $443,592 $455,786 $468,316 CONFERENCE, TRAINING & TRAVEL $4,131 $4,275 $4,423 $4,545 $4,670 $4,798 $4,930 $5,066 $5,205 $5,348 $5,495 Category Utility FY 2024 FY 2025 FY 2026 FY 2027 FY 2028 FY 2029 FY 2030 FY 2031 FY 2032 FY 2033 FY 2034 Principal Sewer $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Interest Sewer $1,548,785 $1,464,595 $1,384,616 $1,308,635 $1,236,453 $1,167,880 $1,102,736 $1,040,850 $982,057 $926,204 $873,144 Principal Sewer $1,513,603 $1,588,628 $1,666,810 $1,737,657 $1,812,172 $1,832,372 $1,914,811 $1,991,627 $2,077,818 $1,528,588 $1,597,347 Interest Sewer $615,851 $581,909 $542,947 $500,112 $455,026 $406,192 $354,684 $301,851 $245,812 $199,034 $161,479 Year Issued Utility FY 2025 FY 2026 FY 2027 FY 2028 FY 2029 FY 2030 FY 2031 FY 2032 FY 2033 FY 2034 FY 2035 FY 2026 $45,450,000

5.0%
30 $45,450,000 $44,772,685 $44,084,005 $43,360,891 $42,601,621 $41,804,387 $40,967,292 $40,088,342 $39,165,445 $450,000
Principal $677,315 $688,680 $723,114 $759,270 $797,234 $837,095 $878,950 $922,897 $969,042 Interest $2,250,000 $2,238,634 $2,204,200 $2,168,045 $2,130,081 $2,090,219 $2,048,365 $2,004,417 $1,958,272

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142 City of Corona – 2024 Water, Reclaimed Water, and Sewer Rate Study

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Important Information About Your Water Rates
The City of Corona City Council will conduct a public hearing to consider changes to the water and sewer rate structures and rates. The proposed changes are based on an independent cost-ofservice study that was completed and received by City Council in October 2024.

All property owners and customers of record whose parcels receive water, reclaimed water, and/or sewer services provided by the City of Corona are being issued this notice of public hearing. The proposed rate adjustments will be applicable to all parcels that receive water, reclaimed water, or sewer services from the City of Corona. The hearing is open to the public.

Additional information about the proposed changes is available in this document and online at CoronaCA.gov/rates
Wednesday, November 20, 2024
Time: 6:30 p.m.

Location: Corona City Hall, 400 South Vicentia Ave
Corona, California 92882
Notice of Public Hearing

PROPOSED CHANGES TO WATER & SEWER RATE STRUCTURES
Este documento es importante para todos los residentes de la Ciudad de Corona.

Para recibir este aviso en español por favor, póngase en contacto con la ciudad llamando al (951) 736-2321.
400 S. Vicentia Ave. Corona, CA 92882 | P: (951) 736-2321 | CoronaCA.gov Page 1463 of 1895 Corona: At A Glance
The City of Corona reliably delivers water, reclaimed water, and sewer services to residents and businesses throughout our 39.2 square mile service area. We serve a population of more than 160,000 residents.

WATER SERVICE
Our water services ensure local families, business and the community have access to safe, high-quality water, high-quality water. In 2023, Corona residents and businesses used approximately 9.1 billion gallons of drinking water. Corona’s water supply comes from different sources: groundwater wells owned and operated by the City of Corona provide 45.8 percent, 49.7 percent comes through Lake Mathews from the Colorado River, and 4.5 percent comes from the State Water Project’s California Aqueduct.

SEWER SERVICE AND RECLAIMED SERVICE
The City of Corona’s sewer system serves approximately
144,000 customers and treats 13.5 million gallons per day on average. We have a long history of recycled water facilities — the City of Corona’s first water reclamation facility was built in 1968, and the clean water was returned to the environment.

Our large-scale water reclamation system saves precious drinking water for homes and businesses by generating
reclaimed water for golf courses, local parks and school grounds. It serves approximately 387 connections.
2 Page 1464 of 1895
Why Have I Received
This Notice?
You have received this notice because the City of Corona is considering rate adjustments and structural changes affecting your water, reclaimed water and sewer service charges. The City is committed to transparency:
this document and the public hearing will further explain the research, reasoning, and analysis behind these proposed rate adjustments.

Why Are Rate Changes Being Considered?
Rate adjustments are being considered to support resilient infrastructure, to avoid unplanned service interruptions, and ensure the City can continue to provide first-rate utilities to its families and businesses. The proposed rates fund operations and necessary capital projects to advance community sustainability. The City maintains revenue stability through rate changes to protect financial sufficiency — another vital part of reliable, continued service.

The City of Corona is considering water rate adjustments to address regulatory changes necessary for the proactive treatment of chemicals such as perand polyfluoroalkyl substances (PFAS) and 1,2,3-trichloropropane (TCP).

Metropolitan Water District of Southern California’s imported water rate hikes have also impacted our wholesale water provider, Western Municipal Water District, and those increases have trickled down to our rates here at the City of Corona. 3 Page 1465 of 1895
How Will This Impact My Bill?
As a government agency, the City can only charge what it costs to provide a utility service. This means the customer will never pay more than their fair share of the service cost.

The proposed water, reclaimed water, and sewer rate adjustments are based on an independent study completed in 2024 that evaluates the cost of providing utility service. This includes operations and maintenance, debt service, and capital expenditures. If rate adjustments are approved, most residential customers would see an increase in their water bill and a slight decrease in sewer in the next year.

The new proposed water rate structure also refines billing tiers, making customer utility bills simpler to understand and more accessible.

The sewer rate change increases customer equity by reducing residential rates. Residential customers will see a 14-cent per month decrease in 2025.

To learn how these rate adjustments
may affect your household or
business, use our bill estimator
at CoronaCA.gov/rates
4 Page 1466 of 1895
New State Mandates Require Reduction in Indoor
Water Use in 2025
The proposed water rate change reflects upcoming state water reduction mandates, enabling the community to contribute to conservation.

Starting January 3, 2025, the standard for indoor residential water use shall be 47 gallons per capita daily. This is part of the state’s effort to advance long-term urban water use efficiency.

Understanding the Proposed Water Rate Structure
Your water bill includes a monthly fixed ready-to-serve charge. This is for each water service connection and is paid by all users connected to the City’s water system, whether or not any water is actually used.

Your water bill also includes variable charges based on water usage. The variable water rate is established by the number of units of water delivered to a property and consists of four tiers that impose higher rates as the level of water use increases. A reasonable amount of water is allocated to each customer based on their particular needs; this is referred to as a “water budget.” The INDOOR WATER BUDGET
is calculated by the number of
people in the household with
an allocation of 47 gallons of
water per person per day.

The OUTDOOR WATER BUDGET is
calculated by the amount of irrigated
square footage per parcel, the average
daily plant water loss (“evapotranspiration”
(ET)), and an outdoor efficiency factor
(OEF) of 80% that reflects the water
needs of local native plants to City of
Corona’s service area.

Above that water budget,

INEFFICIENT AND EXCESSIVE
water use will cost customers
more, because it costs the City
of Corona more to secure this
additional water supply.
5 Page 1467 of 1895
What are Budget-Based Rates?
Think of your water budget as a series of buckets available for efficient use all month.

Indoor Use: The first
bucket is for essential
indoor water use
including drinking,
cooking and washing.

Outdoor Use: Water in
your outdoor budget is
more limited.

Use only what is needed
to tend to a Californiafriendly landscaped yard.

Inefficient Use: Variations
in your water use, such
as upticks due to filling
swimming pools or
children getting a hold
of the hose on a hot
summer day, may move
into inefficient use. You
pay more for this extra
bucket of water.

Excessive Use: When
water usage dips into
the excessive bucket,
look for leaks and more
ways to reduce water
use. You can also contact
the City for a water
audit to investigate your
increased water use.

How Your Water Budget is Calculated
INDOOR BUDGET = (number of people in household X 47 gallons per person a day X number of days in the billing period)/748 gallons OUTDOOR BUDGET (residential, reclaimed accounts and dedicated landscape meters) = (Irrigated Area x (ET/12) x 80%)/100 Indoor and Outdoor use make up the total budget. Inefficient (Tier 3) is up to 50% of the total budget. Excessive (Tier 4) amounts to 51% and higher of total budget.

The City uses 4 residents per home for single-family and 2 residents per home for multi-family units. The City has a variance program available for homes with more residents. Visit CoronaCA.gov/rates.

Evapotranspiration (ET) data collected from California Irrigation Management Information System (CIMIS) UC Riverside Station 44 at cimis.water.ca.gov/WSNReportCriteria.aspx 6 Page 1468 of 1895
Note: Hydrant and fire line usage is charged at the tier four rate.

Meter Size Current
Charge
Proposed Monthly Fixed Service Charge
Effective
1/3/2025
Effective
1/1/2026
Effective
1/1/2027
Effective
1/1/2028
Effective
1/1/2029
Domestic Customer Class
5/8 inch $27.09 $32.79 $35.75 $38.96 $42.47 $46.29
3/4 inch $36.46 $42.94 $46.80 $51.02 $55.61 $60.61
1 inch $55.18 $63.23 $68.92 $75.12 $81.88 $89.25
1 1/2 inch $101.98 $113.94 $124.20 $135.38 $147.56 $160.84 2 inch $158.13 $174.81 $190.54 $207.69 $226.38 $246.75
3 inch $335.95 $367.54 $400.62 $436.67 $475.97 $518.81
4 inch $598.02 $651.56 $710.20 $774.12 $843.79 $919.74
6 inch $1,505.89 $1,635.51 $1,782.70 $1,943.15 $2,118.03 $2,308.65 8 inch $2,629.02 $2,852.76 $3,109.51 $3,389.36 $3,694.40 $4,026.90 10 inch $3,939.33 $4,272.88 $4,657.44 $5,076.61 $5,533.51 $6,031.52 Fire Protection Customer Class
5/8 inch $8.60 $12.64 $13.78 $15.02 $16.37 $17.84
3/4 inch $8.60 $12.64 $13.78 $15.02 $16.37 $17.84
1 inch $8.60 $12.64 $13.78 $15.02 $16.37 $17.84
1 1/2 inch $8.60 $13.33 $14.53 $15.84 $17.27 $18.82
2 inch $9.74 $14.91 $16.25 $17.71 $19.31 $21.05
3 inch $10.81 $17.63 $19.21 $20.94 $22.83 $24.88
4 inch $16.76 $27.38 $29.84 $32.53 $35.46 $38.65
6 inch $32.74 $44.20 $48.18 $52.51 $57.24 $62.39
8 inch $60.29 $69.50 $75.76 $82.57 $90.01 $98.11
10 inch $101.72 $104.57 $113.98 $124.24 $135.42 $147.61 Tier Current
Charge Proposed Monthly Variable Service Charge
Residential Customer Class
Tier 1 $1.93 $1.96 $2.13 $2.32 $2.53 $2.76
Tier 2 $2.77 $3.31 $3.60 $3.93 $4.28 $4.67
Tier 3 $5.48 $4.38 $4.77 $5.20 $5.67 $6.18
Tier 4 $9.12 $5.22 $5.69 $6.20 $6.76 $7.36
Non-Residential Customer Class
Tier 1 $2.77 $3.31 $3.60 $3.93 $4.28 $4.67
Tier 2 $5.48 $4.38 $4.77 $5.20 $5.67 $6.18
Tier 3 $9.12 $5.22 $5.69 $6.20 $6.76 $7.36
7 Page 1469 of 1895
Understanding the Proposed
Sewer Service Rate Structure
The proposed sewer rate includes a monthly fixed charge for all customers that includes an 8 hundred cubic feet (hcf) allowance per month. Non-residential customers will be charged a variable charge for all water use beyond 8 hcf in one month (per hcf). The proposed sewer rate includes a variance process for non-residential customers.

Understanding the Proposed
Reclaimed Water Rate Structure
Your reclaimed water bill includes a fixed ready-to-serve charge. This is for each reclaimed water service connection and is paid by all users connected to the City’s reclaimed water system, whether or not any water is actually used. The Ready-to-Serve charge covers our fixed costs of providing reclaimed water. Fixed costs include debt, regulatory compliance, customer service, utility billing, personnel, and preventive maintenance. To ensure you have water when needed, the infrastructure to deliver water must be built and maintained.

Your reclaimed water bill also includes variable charges based on water usage.

The proposed variable reclaimed water rate is established by the number of units of water delivered to a property and consists of two tiers: Outdoor (Efficient) and Excess. A reasonable amount of water is allocated to each customer based on their particular needs; this is referred to as a “water budget.” Exceeding this budget will cost the customer more.

Proposed Monthly Fixed Base Charge
Base Charge Effective 1/3/2025 Effective 1/1/2026 Effective 1/1/2027 Effective 1/1/2028 Effective 1/1/2029 All Connections $45.46 $50.01 $55.01 $60.51 $66.56
Proposed Monthly Variable Charge Per hcf
Variable
Charge Effective 1/3/2025 Effective 1/1/2026 Effective 1/1/2027 Effective 1/1/2028 Effective 1/1/2029 Non-Residential
>8 hcf $5.50 $6.05 $6.66 $7.32 $8.05
8 Page 1470 of 1895
Meter Size Current
Charge
Proposed Monthly Fixed Service Charge
Effective
1/3/2025
Effective
1/1/2026
Effective
1/1/2027
Effective
1/1/2028
Effective
1/1/2029
Reclaimed Readiness to Serve Charge
5/8 inch $23.52 $26.64 $27.70 $28.81 $29.96 $31.16
3/4 inch $30.81 $35.95 $37.38 $38.88 $40.43 $42.05
1 inch $45.39 $54.57 $56.75 $59.02 $61.38 $63.84
1 1/2 inch $81.84 $101.12 $105.16 $109.37 $113.75 $118.30 2 inch $125.59 $156.98 $163.26 $169.79 $176.58 $183.65
3 inch $264.13 $333.88 $347.24 $361.13 $375.57 $390.60
4 inch $468.28 $594.58 $618.36 $643,10 $668.82 $695.57
6 inch $1,175.53 $1,497.70 $1,557.61 $1,619.91 $1,684.71 $1,752.10 8 inch $2,050.48 $2,614.96 $2,719.56 $2,828.34 $2,941.48 $3,059.14 10 inch $3,071.25 $3,918 44 $4,075.17 $4,238.18 $4,407.71 $4,584.02 Tier Current
Charge
Proposed Monthly Variable Charge
Effective
1/3/2025
Effective
1/1/2026
Effective
1/1/2027
Effective
1/1/2028
Effective
1/1/2029
Reclaimed Water Variable Charge
Tier 1 $2.14 $2.37 $2.46 $2.56 $2.66 $2.77
Tier 2 $3.21 $2.60 $2.71 $2.82 $2.93 $3.05
How Will Rate Adjustments Be Implemented?
As authorized by Government Code Section 53756, the proposed schedule of Monthly Rates and Water Service Charges includes fixed annual rate increases for the next five years, which will be implemented by giving a notice of adjustment to customers at least 30 days before the effective date of the adjustment. If the proposed rate schedule is approved, the City Council will, however, review the schedule at a public meeting prior to the implementation of the rate increase scheduled for January 1, 2028, to assess the accuracy of the City’s cost and revenue estimates and to reaffirm that the 2028 increase remains necessary based upon the costs expended and revenues received during the first two years of the rate increases. After such review, the City Council may direct City staff to proceed with implementing the remaining scheduled rate increases in 2028 through 2029 in an amount that does not exceed the rates set forth in the proposed schedule included as part of this notice.

Reclaimed Water Rate Structure
9 Page 1471 of 1895
How to Save Money on Your
Water Bill
The Corona Utilities Department offers ongoing programs and rebates to help residents and businesses conserve resources and money, including turf replacement, California-friendly gardening guidance and money back for water-efficient devices.

The Corona Utilities Department also provides faucet aerators, low-flow showerheads, and 5-minute shower timers to customers for free.

Here are some tips for conserving water and saving money at home:

Check for breaks or leaks in your irrigation
system. According to the USEPA, fixing
household water leaks can save residents
about 10 percent on their water bills.

Consider lowering the minutes on your
irrigation controller.

Install water-efficient rotating
sprinkler nozzles. Available rebates
include $2/nozzle for a minimum
of 15 nozzles.

Try a smart irrigation controller that
reduces your run times automatically
based on the weather. Residents can
purchase a smart irrigation controller
and apply for a rebate up to $200 per
controller, for a maximum of 2 controllers
per household.

Use a rain barrel to capture rainwater that
you can use for your landscaping. Receive up
to $35/barrel in rebates.

Install water-conserving devices such as
premium high-efficiency toilets, highefficiency clothes washers, faucet aerators, and low-flow showerheads.

Purchase premium high-efficiency toilets
or a high-efficiency clothes washer. Rebates
include up to $100 per toilet and up to $135
per clothes washing machine.

Call our Water Resources
team at (951) 736-2234 for more
information on water conservation.

Visit SoCalWaterSmart.com for
additional rebate opportunities.
10 Page 1472 of 1895
How Can I Participate?
The City of Corona invites you to participate and offer your input throughout the process as the City Council considers the changes outlined in this notice. If you have any questions or comments about the City’s proposed rates, you can:

CALL, VISIT OR LOG-ON. More information on the projected increases, including the rate study, is available for review at City Hall, or on our website: CoronaCA.gov/rates. For additional information or questions, please call us at (951) 736-2321.

WRITE. Property owners and tenants (i.e., customers of record) directly responsible for the payment of water, reclaimed water and sewer service fees and charges may submit written protests by mail or by delivering in-person to The City of Corona, Attention: City Clerk, 400 S. Vicentia Ave, Suite 115, Corona, CA 92882; provided, however, only one protest will be counted for each identified parcel. Protests may also be sent via email to [email protected]. Protests must specify the rate or charge being protested and must include: your name, assessor parcel number and/or service address, a statement of protest (“I/we protest” will suffice) and your signature. All written protests must be received prior to the conclusion of the public hearing and only one written protest will be considered per parcel.

The City Clerk will determine the validity of all written protests submitted and exclude any invalid protests from the final tabulation The City Clerk may confer with the City Attorney in determining the validity of written protests. As part of this process, the City Attorney may review contested or suspect protest forms. The City Clerk’s decision shall be final and binding.

ATTEND THE PUBLIC HEARING. Members of the public are welcome to attend the public hearing regarding the proposed rate changes.

Wednesday, November 20, 2024
6:30 p.m.

Corona City Hall, 400 South Vicentia Ave
Corona, California 92882
All members of the public will have an opportunity to speak and give testimony regarding the proposed changes at the public hearing; however, only written protests will count toward a majority protest. Written protests must be received before the conclusion of the public hearing.

PUBLIC HEARING PROCESS. At the time of the public hearing, the City Council will hear and consider all written protests and public comments. At the conclusion of the hearing, if a majority of the property owners and/or customers of record of the impacted parcels submit written protests in opposition to the proposed rate increases, the increases will not be imposed. If a majority protest is not received, the City Council may adopt the proposed changes. If adopted, the proposed rates will become effective January 3, 2025, and scheduled increases would be implemented annually over the next five years. Pursuant to Government Code Section 53759, a judicial action to challenge any new, increased, or extended fee or charge must be brought within 120 days of the final approval of the fee or charge. 11 Page 1473 of 1895 City of Corona,
400 S. Vicentia Ave
Corona, CA 92882
Wednesday, November 20, 2024
Time: 6:30 p.m.

Location: Corona City Hall, 400 South Vicentia Ave
Corona, California 92882
Notice of Public Hearing

PROPOSED CHANGES TO WATER
& SEWER RATE STRUCTURES

ATTEND UPCOMING COMMUNITY

MEETINGS TO LEARN MORE
The City will conduct a series of community meetings
where customers can ask questions and offer
constructive feedback. Residents, local business owners and other customers are welcome to attend any or all of the following sessions:

Saturday, November 2, 2024
Time: 2:00 p.m.

Location: Corona City Hall, 400 South Vicentia Ave,
Corona, California 92882
Thursday, November 7, 2024
Time: 11:00 a.m. and 6:30 p.m.

Location: Corona City Hall, 400 South Vicentia Ave,
Corona, California 92882
Additional information about the proposed
changes is available in this document and online at
CoronaCA.gov/rates

Page 1474 of 1895 ends

Important Information About Your Water Rates
The City of Corona City Council will conduct a public hearing to consider changes to the water and sewer rate structures and rates. The proposed changes are based on an independent costof-service study that was completed and received by City Council in October 2024.

The property owners upon which the rates and charges are proposed and for any tenants directly responsible for the payment of water, reclaimed water and sewer service fees and charges may submit a written protest to the proposed rate changes provided that only one protest will be counted per parcel. See “How Can I Participate?” to learn more. Additional information about the proposed changes is available in this document and online at CoronaCA.gov/rates
Wednesday, November 20, 2024
Time: 6:30 p.m.

Location: Corona City Hall, 400 South Vicentia Ave
Corona, California 92882
Notice of Public Hearing

PROPOSED CHANGES TO WATER & SEWER RATE STRUCTURES

COMMERCIAL CUSTOMER CLASS
Este documento es importante para todos los residentes de la Ciudad de Corona.

Page 1475 of 1895 ends

Corona: At A Glance
The City of Corona reliably delivers water, reclaimed water, and sewer services to residents and businesses throughout our 39.2 square mile service area. We serve a population of more than 160,000 residents.

Our large-scale water reclamation system saves precious drinking water for homes and businesses by generating
reclaimed water for golf courses, local parks and school grounds. It serves approximately 387 connections.
2 Page 1476 of 1895
Why Have I Received
This Notice?
You have received this notice because the City of Corona is considering rate adjustments and structural changes affecting your water, reclaimed water and sewer service charges. The City is committed to transparency:
this document and the public hearing will further explain the research, reasoning, and analysis behind these proposed rate adjustments.

Metropolitan Water District of Southern California’s imported water rate hikes have also impacted our wholesale water provider, Western Municipal Water District, and those increases have trickled down to our rates here at the City of Corona. 3 Page 1477 of 1895
How Will This Impact My Bill?
As a government agency, the City can only charge what it costs to provide a utility service. This means the customer will never pay more than their fair share of the service cost.

The proposed water, reclaimed water, and sewer rate adjustments are based on an independent study completed in 2024 that evaluates the cost of providing utility service.

This includes operations and maintenance, debt service, and capital expenditures. If rate adjustments are approved, most residential customers would see an increase in their water bill and a slight decrease in sewer in the next year.

The new proposed water rate structure also refines billing tiers, making customer utility bills simpler to understand and more accessible. For commercial customers, the proposed water rate structures refine billing tiers from four to three.

To learn how these rate adjustments
may affect your household or
business, use our bill estimator
at CoronaCA.gov/rates
4 Page 1478 of 1895
Understanding the Proposed Water Rate Structure
As a Commercial Customer, your water bill includes a monthly fixed ready-to-serve charge. This is for each water service connection and is paid by all users connected to the City’s water system, whether or not any water is actually used.

Your water bill also includes variable charges based on water usage. The variable water rate is established by the number of units of water delivered to a property and consists of three tiers that impose higher rates as the level of water use increases. A reasonable amount of water is allocated to each customer based on their particular needs; this is referred to as a “water budget.” Your monthly variable water
budget is calculated using
a three-year rolling average
based on your water usage.

It changes monthly.

TIER 1 is your water budget.

You are charged at the
proposed budget rate.

Above your water budget, you
are charged more for additional
water use. TIER 2 comprises 1%
to 50% over your water budget.

TIER 3 comprises more than
51% over your water budget.
5 Have questions about
your future bill?
We would be happy to meet
with you. For more information
please call (951) 736-2321 Page 1479 of 1895
What are Budget-Based Rates for
Commercial Customers?
Think of your water budget as a series of buckets available for efficient use all month.

Tier 1: This is your water
budget, based on a threeyear rolling average. Use this water efficiently to support
your business, production and
customers.

Tier 2: You are charged at the Tier
2 rate for the proportion of water
going 1 to 50% over budget.

This happens when water use
becomes inefficient.

Tier 3: You are charged at the
Tier 3 rate for the proportion
of water exceeding 51% over
budget. Water use at this level
is excessive. Look for leaks and
more ways to reduce water use.

You can also contact the City for
a water audit to investigate your
increased water use.

How Your Water Budget is Calculated
Commercial Budget Three-Year Rolling Average Formula:

STEP 1: Determine average daily use for the same period during the previous 3 years.
(Usage + Usage + Usage)/(# of days + # of days + # of days) = Average Daily Use
STEP 2: Multiply Average Daily Use by Days in the current Billing Cycle Average Daily Use x Days in Billing Cycle = Monthly Budget 6 Page 1480 of 1895
Note: Hydrant and fire line usage is charged at the tier four rate.

Meter Size Current
Charge
Proposed Monthly Fixed Service Charge
Effective
1/3/2025
Effective
1/1/2026
Effective
1/1/2027
Effective
1/1/2028
Effective
1/1/2029
Domestic Customer Class (Commercial Customers)
5/8 inch $27.09 $32.79 $35.75 $38.96 $42.47 $46.29
3/4 inch $36.46 $42.94 $46.80 $51.02 $55.61 $60.61
1 inch $55.18 $63.23 $68.92 $75.12 $81.88 $89.25
1 1/2 inch $101.98 $113.94 $124.20 $135.38 $147.56 $160.84 2 inch $158.13 $174.81 $190.54 $207.69 $226.38 $246.75
3 inch $335.95 $367.54 $400.62 $436.67 $475.97 $518.81
4 inch $598.02 $651.56 $710.20 $774.12 $843.79 $919.74
6 inch $1,505.89 $1,635.51 $1,782.70 $1,943.15 $2,118.03 $2,308.65 8 inch $2,629.02 $2,852.76 $3,109.51 $3,389.36 $3,694.40 $4,026.90 10 inch $3,939.33 $4,272.88 $4,657.44 $5,076.61 $5,533.51 $6,031.52 Fire Protection Customer Class
5/8 inch $8.60 $12.64 $13.78 $15.02 $16.37 $17.84
3/4 inch $8.60 $12.64 $13.78 $15.02 $16.37 $17.84
1 inch $8.60 $12.64 $13.78 $15.02 $16.37 $17.84
1 1/2 inch $8.60 $13.33 $14.53 $15.84 $17.27 $18.82
2 inch $9.74 $14.91 $16.25 $17.71 $19.31 $21.05
3 inch $10.81 $17.63 $19.21 $20.94 $22.83 $24.88
4 inch $16.76 $27.38 $29.84 $32.53 $35.46 $38.65
6 inch $32.74 $44.20 $48.18 $52.51 $57.24 $62.39
8 inch $60.29 $69.50 $75.76 $82.57 $90.01 $98.11
10 inch $101.72 $104.57 $113.98 $124.24 $135.42 $147.61 Tier Current
Charge Proposed Monthly Variable Service Charge
Residential Customer Class
Tier 1 $1.93 $1.96 $2.13 $2.32 $2.53 $2.76
Tier 2 $2.77 $3.31 $3.60 $3.93 $4.28 $4.67
Tier 3 $5.48 $4.38 $4.77 $5.20 $5.67 $6.18
Tier 4 $9.12 $5.22 $5.69 $6.20 $6.76 $7.36
Non-Residential Customer Class (Commercial Customers)
Tier 1 $2.77 $3.31 $3.60 $3.93 $4.28 $4.67
Tier 2 $5.48 $4.38 $4.77 $5.20 $5.67 $6.18
Tier 3 $9.12 $5.22 $5.69 $6.20 $6.76 $7.36
7 Page 1481 of 1895
Understanding the Proposed
Sewer Service Rate Structure
The proposed sewer rate includes a monthly fixed charge for all customers that includes an 8 hundred cubic feet (hcf) allowance per month. Non-residential customers will be charged a variable charge for all water use beyond 8 hcf in one month (per hcf). The proposed sewer rate includes a variance process for non-residential customers.

Your reclaimed water bill also includes variable charges based on water usage.

Proposed Monthly Fixed Base Charge
Base Charge Effective 1/3/2025 Effective 1/1/2026 Effective 1/1/2027 Effective 1/1/2028 Effective 1/1/2029 All Connections $45.46 $50.01 $55.01 $60.51 $66.56
Proposed Monthly Variable Charge Per hcf
Variable
Charge Effective 1/3/2025 Effective 1/1/2026 Effective 1/1/2027 Effective 1/1/2028 Effective 1/1/2029 Non-Residential
>8 hcf $5.50 $6.05 $6.66 $7.32 $8.05
8 Page 1482 of 1895
Meter Size Current
Charge
Proposed Monthly Fixed Service Charge
Effective
1/3/2025
Effective
1/1/2026
Effective
1/1/2027
Effective
1/1/2028
Effective
1/1/2029
Reclaimed Readiness to Serve Charge
5/8 inch $23.52 $26.64 $27.70 $28.81 $29.96 $31.16
3/4 inch $30.81 $35.95 $37.38 $38.88 $40.43 $42.05
1 inch $45.39 $54.57 $56.75 $59.02 $61.38 $63.84
1 1/2 inch $81.84 $101.12 $105.16 $109.37 $113.75 $118.30 2 inch $125.59 $156.98 $163.26 $169.79 $176.58 $183.65
3 inch $264.13 $333.88 $347.24 $361.13 $375.57 $390.60
4 inch $468.28 $594.58 $618.36 $643,10 $668.82 $695.57
6 inch $1,175.53 $1,497.70 $1,557.61 $1,619.91 $1,684.71 $1,752.10 8 inch $2,050.48 $2,614.96 $2,719.56 $2,828.34 $2,941.48 $3,059.14 10 inch $3,071.25 $3,918 44 $4,075.17 $4,238.18 $4,407.71 $4,584.02 Tier Current
Charge
Proposed Monthly Variable Charge
Effective
1/3/2025
Effective
1/1/2026
Effective
1/1/2027
Effective
1/1/2028
Effective
1/1/2029
Reclaimed Water Variable Charge
Tier 1 $2.14 $2.37 $2.46 $2.56 $2.66 $2.77
Tier 2 $3.21 $2.60 $2.71 $2.82 $2.93 $3.05
How Will Rate Adjustments Be Implemented?
As authorized by Government Code Section 53756, the proposed schedule of Monthly Rates and Water Service Charges includes fixed annual rate increases for the next five years, which will be implemented by giving a notice of adjustment to customers at least 30 days before the effective date of the adjustment. If the proposed rate schedule is approved, the City Council will, however, review the schedule at a public meeting prior to the implementation of the rate increase scheduled for January 1, 2028, to assess the accuracy of the City’s cost and revenue estimates and to reaffirm that the 2028 increase remains necessary based upon the costs expended and revenues received during the first two years of the rate increases. After such review, the City Council may direct City staff to proceed with implementing the remaining scheduled rate increases in 2028 through 2029 in an amount that does not exceed the rates set forth in the proposed schedule included as part of this notice.

Reclaimed Water Rate Structure
9 Page 1483 of 1895
How to Save Money on Your
Water Bill
The Corona Utilities Department offers ongoing programs and rebates to help residents and businesses conserve resources and money, including turf replacement, California-friendly gardening guidance and money back for water-efficient devices.

The Corona Utilities Department also provides faucet aerators, low-flow showerheads, and 5-minute shower timers to customers for free.

Here are some tips for conserving water and saving money:

Consider lowering the minutes on your
irrigation controller.

Consider turf replacement for your
business landscaping needs. Turf
replacement rebates are available for
business customers until funds are
exhausted.

Try a smart irrigation controller that reduces
your run times automatically based on the
weather. Business owners can purchase a
smart irrigation controller and apply for a
rebate of up to $35 per station.

Purchase HVAC upgrades such as Cooling
Tower Conductivity Controller (CTCC) and
receive up to $625 each in rebates.

Purchase premium high-efficiency toilets
for your business. Rebates include up to
$100 per toilet.

Call our Water Resources
team at (951) 736-2234 for more
information on water conservation.

Visit SoCalWaterSmart.com for
additional rebate opportunities.
10 Page 1484 of 1895
How Can I Participate?
The City of Corona invites you to participate and offer your input throughout the process as the City Council considers the changes outlined in this notice. If you have any questions or comments about the City’s proposed rates, you can:

ATTEND THE PUBLIC HEARING. Members of the public are welcome to attend the public hearing regarding the proposed rate changes.

Wednesday, November 20, 2024
6:30 p.m.

PUBLIC HEARING PROCESS. At the time of the public hearing, the City Council will hear and consider all written protests and public comments. At the conclusion of the hearing, if a majority of the property owners and/or customers of record of the impacted parcels submit written protests in opposition to the proposed rate increases, the increases will not be imposed. If a majority protest is not received, the City Council may adopt the proposed changes. If adopted, the proposed rates will become effective January 3, 2025, and scheduled increases would be implemented annually over the next five years. Pursuant to Government Code Section 53759, a judicial action to challenge any new, increased, or extended fee or charge must be brought within 120 days of the final approval of the fee or charge. 11 Page 1485 of 1895 City of Corona,
400 S. Vicentia Ave
Corona, CA 92882
Wednesday, November 20, 2024
Time: 6:30 p.m.

Location: Corona City Hall, 400 South Vicentia Ave
Corona, California 92882
Notice of Public Hearing

PROPOSED CHANGES TO WATER &

SEWER RATE STRUCTURES

COMMERCIAL CUSTOMER CLASS

ATTEND UPCOMING COMMUNITY

Saturday, November 2, 2024
Time: 2:00 p.m.

Location: Corona City Hall, 400 South Vicentia Ave,
Corona, California 92882
Thursday, November 7, 2024
Time: 11:00 a.m. and 6:30 p.m.

Location: Corona City Hall, 400 South Vicentia Ave,
Corona, California 92882
Additional information about the proposed
changes is available in this document and online at
CoronaCA.gov/rates

Page 1486 of 1895 ends

DATE: 11/20/2024
TO: Honorable Mayor and City Council Members
FROM: Utilities Department

REQUEST FOR CITY COUNCIL ACTION
SUBJECT:

PUBLIC HEARING FOR CONSIDERATION OF A RESOLUTION AMENDING THE

SCHEDULE OF USER/SERVICE FEES FOR THE PROVISION OF ELECTRIC ENERGY

TO UPDATE RATES AND TARIFFS AND TO MAKE RELATED ADJUSTMENTS TO THE ELECTRIC ENERGY RULES AND REGULATIONS.

EXECUTIVE SUMMARY:

This staff report asks the City Council to hold a public hearing and adopt a Resolution amending the City’s Schedule of User/Service Fees for the Provision of Electric Energy to update the tariffs with the proposed rates and rates structures, and to make minor adjustments to the Electric Energy Rules and Regulations to support the tariff updates.

RECOMMENDED ACTION:

That the City Council:
a. Hold a public hearing regarding the updated Schedule of User/Service Fees for the Provision of Electric Energy and updated Electric Energy Rules and Regulations.
b. Adopt Resolution 2024-108, amending the Schedule of User/Service Fees for the Provision of Electric Energy to update the tariffs with proposed rates and rate structures per the 2024 greenfield electric rate study and to make related adjustments to the Electric Energy Rules and Regulations.

Page 1487 of 1895 ends

c. Authorize an estimated revenue increase in the amount of $209,580 in the Greenfield Electric Fund 578 for the remainder of Fiscal Year 2025.

BACKGROUND & HISTORY:

On April 3, 2024, City Council awarded Request for Proposals No. 24-051AS Utility Rate Study Project to Robert D. Niehaus, Inc. (RDN). RDN’s rate study included a study of the greenfield electric rates. The Utilities Department (UD) has made presentations to City Council on May 1, 2024, June 5, 2024, July 3, 2024, August 21, 2024, and October 2, 2024 to review policy objectives, the financial plan, and proposed rates. A notice regarding the proposed rates was issued to all greenfield electric customers on October 3, 2024. The notice included an invitation to the public hearing on November 20, 2024. If approved, the proposed rates will go into effect on January 1, 2025.

Resolution 2024-108 will amend the Schedule of User/Service Fees for the Provision of Electric Energy (Rates and Tariffs) and the Electric Energy Rules and Regulations (Rules and Regulations). The purpose of the Rates and Tariffs document is to list each individual rate schedule for the greenfield electric utility. Each schedule lists the type of customer it is applicable to, the rates, the rate structure, and any special conditions. Resolution 2024- 108 will amend the document to update the rates and rate structure as proposed in the greenfield electric rate study. The Rules and Regulations document includes all rules applicable to the greenfield electric utility, some of which refer directly to the Rates and Tariffs. Minor adjustments are needed in the Rules and Regulations to align with the changes being made in the Rates and Tariffs.

ANALYSIS:

UD asks City Council to approve the following changes to the Rates and Tariffs document to align with the proposed rates and rate structures:
 Schedule AL-2 Outdoor Lighting Service Metered
o Update energy charge and customer charge to proposed rates o Separate out the public benefit charge and apply proposed rate  Schedule D Domestic Service (Residential)
o Change seasonal rates to non-seasonal
o Change from 4 tiers to 3 tiers
o Update energy charge and customer charge to proposed rates o Separate out the public benefit charge and apply proposed rate o Align the customer charge for multi-family and single-family o Add language regarding additional baseline allowance for electric vehicles  Schedule GS-1 General Service Non Demand
o Change seasonal rates to non-seasonal
o Update energy charge, customer charge, and three phase charge to proposed rates
o Separate out the public benefit charge and apply proposed rate  Schedule GS-2 General Service Demand
o Remove time-of-use (TOU) option (not used by any current customers) o Update energy charge, customer charge and demand charge to proposed rates

Page 1488 of 1895 ends

o Change time-related demand to peak demand during the hours of 4:00 pm to 9:00 pm only
o Add clarification to Maximum Demand section regarding Welder Service billing
o Separate out the public benefit charge and apply proposed rate  Schedule LS-3 Street Lighting
o Update energy charge and customer charge to proposed rates o Separate out the public benefit charge and apply proposed rate  Schedule PA-2 Agricultural and Pumping Demand
o Schedule removed, it is not currently in use, and PA-2 customers will always be placed on a TOU schedule.
 Schedule TC-1 Traffic Control Service
o Update energy charge, customer charge, and three phase charge to proposed rates
o Separate out the public benefit charge and apply proposed rate  Schedule TOU GS-3 Time-of-Use General Service Demand
o Update energy charges, customer charge, demand charges, and power factor adjustment to proposed rates
o Change time-related demand to peak demand during the hours of 4:00 pm to 9:00 pm year-round
o Add clarification to Maximum Demand section regarding Welder Service billing
o Separate out the public benefit charge and apply proposed rate  Schedule TOU-PA Time-of-Use Agricultural and Pumping
o Update energy charges, customer charge, demand charges, and power factor adjustment to proposed rates
o Change time-related demand to peak demand during the hours of 4:00 pm to 9:00 pm year-round
o Add clarification to Maximum Demand section regarding Welder Service billing
o Separate out the Public Benefit Charge and apply proposed rate  Schedule TOU-8 Time-of-Use General Service Large
o Update energy charges, customer charge, demand charges, and power factor adjustment to proposed rates
o Change time-related demand to peak demand during the hours of 4:00 pm to 9:00 pm year-round
o Add clarification to Maximum Demand section regarding Welder Service billing
o Separate out the public benefit charge and apply proposed rate  New Schedule EV-1 Electric Vehicle Charging – Commercial o Added new schedule for commercial EV charging stations as proposed in the rate study
 Schedule SE Service Establishment Charge
o Schedule removed, this fee is now included in the Master Fee Recovery schedule and should not be a part of the rates and tariffs  Schedule TES Electric Fees and Charges Schedule

Page 1489 of 1895 ends

o Schedule removed, these fees are now included in the Master Fee Recovery schedule and should not be a part of the rates and tariffs UD asks City Council to approve the following changes to the Rules and Regulations to align with the proposed rates and rate structures:
 Rule 12 Rates and Optional Rates
o Section H
 Update time related demand to reference the hours of 4:00 pm to 9:00 pm
 Remove language regarding the establishment of maximum demand in the on-peak, mid-peak and off-peak periods
All requested changes align with the proposed rates and rate structures in the electric greenfield rate study. These changes should only be approved if the rates as proposed are also approved.

FINANCIAL IMPACT:

Approval of the recommended actions will result in an estimated revenue increase in the amount of $209,580 in the Greenfield Electric Fund 578 for the remainder of Fiscal Year 2025. Future revenue adjustments will be submitted during the annual budget process.

ENVIRONMENTAL ANALYSIS:

State CEQA Guidelines Section 15061(b)(3) states that a project is exempt from CEQA if the activity is covered by the commonsense exemption that CEQA applies only to projects that have the potential for causing a significant effect on the environment. Where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment, the activity is not subject to CEQA. This action is to amend the Schedule of User/Service Fees for the Provision of Electric Energy to update the rates and tariffs and the Electric Energy Rules and Regulations to make minor related changes, and there is no possibility that approving these changes will have a significant effect on the environment. Therefore, no environmental analysis is required.

PREPARED BY: Erin Kunkle, Electric Utility Manager
REVIEWED BY: Tom Moody, Director of Utilities
ATTACHMENTS:

1. Exhibit 1 – Resolution No. 2024-108

2. Exhibit 2 – Schedule of User/Service Fees for the Provision of Electric Energy Redline

3. Exhibit 3 – Schedule of User/Service Fees for the Provision of Electric Energy Clean

4. Exhibit 4 – Electric Energy Rules and Regulations Redline

5. Exhibit 5 – Electric Energy Rules and Regulations Clean

Page 1490 of 1895 ends

6. Exhibit 6 – RDN Greenfield Electric Rate Study Report

Page 1491 of 1895 ends

JAMIER\06400.25001\10301752.1
RESOLUTION NO. 2024-108

A RESOLUTION OF THE CITY OF CORONA,

CALIFORNIA AMENDING THE SCHEDULE OF

USER/SERVICE FEES FOR THE PROVISION OF

ELECTRIC ENERGY TO UPDATE RATES AND TARIFFS

AND TO MAKE RELATED ADJUSTMENTS TO THE

ELECTRIC ENERGY RULES AND REGULATIONS
WHEREAS, the City of Corona is authorized under various provisions of the California Constitution and the general laws of California (including, specifically, Article XI, Section 9(a) of the California Constitution, Public Utilities Code Section 10004, and Government Code section 39732(a)) to establish, purchase, and operate a public utility to furnish its inhabitants with, among other things, electricity; and
WHEREAS, the City of Corona (“City”) operates a municipal electric utility by and through its Utilities Department, which includes both a greenfield electric utility for fully bundled electric customers and a direct access electric program for generation only customers; and WHEREAS, the City Council has the authority to prescribe, review, and collect charges for the services and facilities furnished by the electric utility within the Utilities Department and to otherwise fix and establish rates to be charged for the sale of electric energy, as well as other deposits and charges in connection therewith (such charges are collectively referred to herein as “Rates”); and
WHEREAS, on April 3rd, 2024, City Council awarded a request for proposals for a Utility Rate Study Project to Robert D. Niehaus, Inc. which included a study of the greenfield electric rates (“Rate Study”); and
WHEREAS a notice of public hearing was provided to greenfield electric bundled customers on October 3rd, 2024 regarding new proposed Rates; and WHEREAS if approved by City Council, the new proposed Rates will go into effect on January 1, 2025; and
WHEREAS, on June 5, 2024, the City Council approved Resolution 2024-032 adopting the most recent version of the City of Corona Utilities Department Electric Energy Rules and Regulations (“Rules and Regulations”) and the Utilities Department Schedule of User/Service Fees for the Provision of Electric Energy (“Rates and Tariffs”); and WHEREAS, the City Council desires to update the Rates and Tariffs to include the proposed rates and rate structures per the “Rate Study” recommendations; and WHEREAS, the City Council desires to amend the Rules and Regulations to align with the changes being made to the Rates and Tariffs; and

Page 1492 of 1895 ends

JAMIER\06400.25001\10301752.1
WHEREAS, the proposed amendments to the Rates and Tariffs and Rules and Regulations will only occur if City Council approves the proposed rates from the Rate Study.

NOW, THEREFORE, BE IT RESOLVED, BY THE CITY COUNCIL OF THE CITY OF CORONA, CALIFORNIA, AS FOLLOWS:

SECTION 1. Electric Rates and Tariffs. The “City of Corona, Utilities Department, Schedule of User/Service Fees for the Provision of Electric Energy,” as originally adopted by Ordinance No. 2692 and subsequently amended by Resolution Nos. 2004-181, 2005- 050, 2006-10, 2006-48, 2006-161 2021-102, 2022-023, 2023-092, and 2024-032 is hereby amended in its entirety to read set forth in Exhibit “A” attached hereto and incorporated herein by reference.

SECTION 2. Electric Rules and Regulations. The “City of Corona, Utilities Department, Electric Energy Rules and Regulations,” as originally adopted by Ordinance No. 2692 and subsequently amended by Resolution Nos. 2004-181, 2005-050, 2006-10, 2006-48, 2006-161, 2021-102, 2022-023, 2023-092, 2024-032 is hereby amended in its entirety to read as set forth in Exhibit “B” attached hereto and incorporated herein by reference.

SECTION 3. Effective Date. The Mayor shall sign this Resolution and the City Clerk shall attest thereto, and this Resolution shall take effect and be in force on the date of its adoption.

PASSED, APPROVED AND ADOPTED this 20th day of November, 2024. ___________________________________
Mayor of the City of Corona, California
ATTEST:
_____________________________________
City Clerk of the City of Corona, California

Page 1493 of 1895 ends

JAMIER\06400.25001\10301752.1
EXHIBIT “A”

SCHEDULE OF USER/SERVICE FEES FOR THE PROVISION OF ELECTRIC ENERGY

Page 1494 of 1895 ends

JAMIER\06400.25001\10301752.1
EXHIBIT “B”

ELECTRIC ENERGY RULES AND REGULATIONS

Page 1495 of 1895 ends

CITY OF CORONA

UTILITIES DEPARTMENT

SCHEDULE OF USER/SERVICE FEES FOR THE

PROVISION OF ELECTRIC ENERGY
Adopted February 4, 2004
By Ordinance No. 2692
Amended October 20, 2004
By Resolution No. 2004-181
Amended May 18, 2005
By Resolution No. 2005-050
Amended February 1, 2006
By Resolution No. 2006-10
Amended April 19, 2006
By Resolution No. 2006-48
Amended December 20, 2006
By Resolution No. 2006-161
Amended September 01, 2021
By Resolution No. 2021-102
Amended April 06, 2022
By Resolution No. 2022-023
Amended September 6, 2023
By Resolution No. 2023-092
Amended June 5, 2024
By Resolution No. 2024-032
Amended November 20, 2024
By Resolution No. 2024-108

Page 1496 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
2 Effective Date: November 20, 2024
Table of Contents
Electric Rates and Tariffs
Schedule Description Page
AL-2 Outdoor Area Lighting Service Metered 23
D Domestic Service 46
GS-1 General Service Non-Demand 68
GS-2 General Service – Demand 810
LS-3 Street Lighting – Customer-Owned Installation – Metered Service 1215 PA-2 Agricultural and Pumping Demand Metered 14
TC-1 Traffic Control Service 1721
TOU-GS-3 Time-of-Use - General Service – Demand Metered 1923 TOU-PA Time-of-Use Agricultural and Pumping 2227
TOU-8 Time-of-Use – General Service – Large 2531
EV-1 Electric Vehicle Charging – Commercial 35
SE Service Establishment Charge 29
TES Electric Fees and Charges Schedule 30
NEM Net Energy Metering 3140
ERG Eligible Renewable Generation 3746

Page 1497 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
3 Effective Date: November 20, 2024
SCHEDULE AL-2

OUTDOOR AREA

LIGHTING SERVICE

METERED
A. Applicability.

Applicable to single-phase service for metered outdoor area lighting load, controlled for dusk to dawn operation and used for purposes other than street and highway lighting such as, but not limited to parking lots, pedestrian walkways, billboards, building exteriors, security, sports and recreation areas, monuments, decorative areas, and bus shelters.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.08224
11678
.12145 .12631 .13136 .13661
Customer Charge- $/Meter/Month 7.0010.
26 10.67 11.10 11.54 12.01
Public Benefits Charge - $/kWh/Meter/Month 0.00378 .00405 .00419 .00433 .00448 D. Special Condition

1. Voltage.

Service will be provided at one (1) standard voltage.

2. Three-Phase Service.

Where, in the sole opinion of the Utility, it is impractical to provide single-phase service under this Schedule, three-phase service will be provided.

3. Separate Point of Delivery.

When requested by the Applicant or Customer, and agreed upon by the Utility, an additional Point of Delivery may be provided, separate from any other Point of Delivery provided under any other applicable Rate Schedule. Customers so served shall not be permitted to have an electrical interconnection beyond the Utility’s Point of Delivery between the separately metered loads except upon written approval of the Utility.

A change from this Schedule to any other Rate Schedule will be permitted if the additional Point of Delivery is removed. Any such removal shall be at the

Page 1498 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
4 Effective Date: November 20, 2024
Customer's expense.

Any rearrangement of facilities required to provide the additional Point of Delivery shall be at the expense of the requesting Applicant or Customer.

4. Controlled Operation.

Service under this Schedule requires the control of lamps in a manner acceptable to the Utility so that lamps will not be lighted daily from dawn to dusk. Customer shall install, own, operate, and maintain the control device. The Utility shall have the right to periodically inspect the control device to ensure its correct operation and maintenance.

5. Distribution Line Extension.

Distribution Line Extensions to reach an outdoor area light or area lighting system shall be in accordance with Rule 15.

6. Services.

Services shall be installed and maintained as provided in Rule 16.

7. Incidental Loads.

Incidental, non-lighting loads may be served under this Schedule only where such Connected Loads do not exceed fifteen percent (15%) of the Customer’s total Connected Load. Incidental Loads must also be controlled for dusk to dawn operation exclusively.

8. Billing Calculation.

A Customer’s bill is first calculated according to the rates and conditions above.

The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], etc.).

9. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

10. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

11. State Mandated Public Benefits Charge.

State law requires all California electric utilities to establish a public benefit charge of 2.85% of electric retail revenues to fund qualifying energy efficiency programs, renewable energy resources, research and demonstration projects, and

Page 1499 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
5 Effective Date: November 20, 2024
services for low-income electricity customers.

Page 1500 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
6 Effective Date: November 20, 2024

SCHEDULE D

DOMESTIC SERVICE
A. Applicability.

Applicable to individual, accommodations devoted primarily to domestic purposes where service includes lighting, appliances, heating, cooking and power consuming appliances or combination thereof in a single-family accommodation.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge $/kWh/Meter/Month
Summer
Tier 1 – Baseline Quantities 0.11808
10100

0.10504 0.10924 0.11361 0.11815
Tier 2 - 101% to 130% of Baseline 0.13741.
11100

0.11544 0.12006 0.12486 0.12985
Tier 3 – 131% to 200% of
BaselineOver 130% of Baseline

0.22696.
21000

0.21840 0.22714 0.23623 0.24568
Customer Charge -
$/Meter/MonthTier 4 – Over 200%
of Baseline

15.900.3
2337

16.54 17.20 17.89 18.61
Public Benefits Charge -
$/kWh/Meter/MonthWinter

0.00378 .00405 .00419 .00433 .00448
Tier 1 – Baseline Quantities 0.11808
Tier 2 - 101% to 130% of Baseline 0.13741
Tier 3 – 131% to 200% of Baseline 0.22696
Tier 4 – Over 200% of Baseline 0.32337
Customer Charge - $/Meter/Day
Single-Family Residence 0.029
Multi-Family Residence 0.022
D. Special Conditions.

1. Summer and Winter Seasons are defined as follows:

The Summer Season shall commence at 12:00 a.m. on June 1st and continue until 12:00 a.m. on October 1st of each year. The Winter Season shall commence at 12:00 a.m. on October 1
st of each year and continue until 12:00 a.m. on June 1st of the following year. A pro rata computation will be made for seasonal billing purposes.

2. Customer Charge: For purposes of applying the Customer Charge, the following

Page 1501 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
7 Effective Date: November 20, 2024
definitions shall be used:

Single-Family Residence: A building of single occupancy, which does not share common walls, floors, or ceiling with other residential dwelling units.

3.2. Multi-Family Residence: Apartments, mobilehomes, condominiums, townhouses or a building of multiple occupancy which shares common walls and/or floors and ceilings with other residential dwelling units.Single-Family and Multi-Family Residences shall be subject to the same monthly fixed Customer Charge as listed above.

4.3. Voltage. Service will be supplied at one (1) standard voltage.

5.4. Baseline Quantities: The residential allocation shall be 470 kWhs per month in the Summer Season and 355 kWhs per month in the Winter Season. If the Customer owns an electric vehicle that charges in their home, they may request to have 900 kWh added to their baseline for each electric vehicle they own.

6.5. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

7.6. Billing Calculation.

A Customer’s bill is calculated according to the rates and conditions above. The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh]).

8.7. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

9.8. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

10.9. State Mandated Public Benefits Charge.

Page 1502 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
8 Effective Date: November 20, 2024
SCHEDULE GS-1

GENERAL SERVICE

NON-DEMAND
A. Applicability.

Applicable to single and three-phase general service including lighting and power, except for the Customer whose monthly Maximum Demand, in the opinion of the Utility, is expected to exceed 20 kW or has exceeded 20 kW in any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule. Effective with the date of ineligibility of any Customer served under this Schedule, the Customer's account shall be transferred to Schedule GS-2 or another applicable Rate Schedule.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge $/kWh/Meter/Month 0.15500 0.16120 0.16765 0.17436 0.18133 Customer Charge -
$/Meter/MonthSummer

0.172802

0.97 21.81 22.68 23.59 24.53
Three Phase Service -
$/Month*Winter

0.168723.
16 3.29 3.42 3.56 3.70
Public Benefits Charge -
$/kWh/Meter/MonthCustomer Charge
- $/Meter/Day

0.003780.
42700

0.00405 0.00419 0.00433 0.00448
Three Phase Service - $/Day 0.10400
*Cost for Three Phase customer will include Single Phase rate plus Three Phase rate.

D. Special Conditions.

1. Summer and Winter Seasons are defined as follows:

2.1. Voltage. Service will be supplied at one (1) standard voltage.

3.2. Three-Phase Service. Where the Utility provides three-phase service, the billing will be increased by the amount shown in the Rates section above.

4.3. Temporary Discontinuance of Service.

Where the use of energy is seasonal or intermittent, no adjustments will be made Formatted: Justified

Page 1503 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
9 Effective Date: November 20, 2024
for a temporary discontinuance of service. Any Customer, prior to resuming service within twelve (12) months after such service was discontinued, will be required to pay all charges which would have been billed if service had not been discontinued.

5.4. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

6.5. Installation of Demand Meters.

Where a Customer's usage exceeds an average of 4,500 kWh per month in the preceding 12-month period, the Utility may, at its sole option, install a demand Meter on the account at the Utility’s expense.

7.6. Billing Calculation.

8.7. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

9.8. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

10.9. State Mandated Public Benefits Charge.

Page 1504 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
10 Effective Date: November 20, 2024
SCHEDULE GS-2
GENERAL SERVICE –
DEMAND
A. Applicability
Applicable to single and three-phase service including lighting and power Customers whose monthly Maximum Demand registers, or in the opinion of the Utility is expected to register, above 20 kW and below 200 kW. The Customer, whose monthly Maximum Demand, in the opinion of the Utility, is expected to reach 200 kW or has reached 200 kW for any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule. Effective with the date of ineligibility, such Customer’s account shall be transferred to another applicable Rate Schedule. Further, any Customer served under this Schedule whose monthly Maximum Demand has registered 20 kW or less for twelve (12) consecutive months is eligible for service under another applicable Rate Schedule.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.05905 0.06141 0.06387 0.06642 0.06908 Non TOU Pricing Option
Summer Season 0.09648
Winter Season 0.08738
TOU Pricing Option
Summer Season – On-Peak 0.12283
Mid-Peak 0.10005
Off-Peak 0.07020
Winter Season – Mid-Peak 0.10407
Off-Peak 0.07451
Customer Charge - $/Meter/Month 71.5035.
13 36.54 38.00 39.52 41.10
Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 7.3515.7
4 16.37 17.02 17.70 18.41
Time Related (Peak)
(4:00 p.m. to 9:00 p.m. year-round)

20.678.2
7 8.60 8.94 9.30 9.67
Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
TOU Option Meter Charge -
$/Meter/Month
Standard 13.92
Formatted: Right
Formatted: Right
Formatted: Right

Page 1505 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
11 Effective Date: November 20, 2024
RTEM 119.98

Page 1506 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
12 Effective Date: November 20, 2024
D. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.year-round Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Off-Peak: All other hours.:

Holidays are New Year's Day (January 1), Washington's Birthday (third Monday in February), Memorial Day (last Monday in May), Independence Day (July 4), Labor Day (first Monday in September), Veteran’s Day (November 11), Thanksgiving Day (fourth Thursday in November), and Christmas (December 25).

When any holiday listed above falls on Sunday, the following Monday will be recognized as an off-peak period. No change will be made for holidays falling on Saturday.

The Summer Season shall commence at 12:00 a.m. on June 1st and continue until 12:00 a.m. on October 1st of each year. The Winter Season shall commence at 12:00 a.m. on October 1st of each year and continue until 12:00 a.m. on June 1 st of the
following year. A pro rata computation will be made for seasonal billing purposes.

2. TOU Pricing Option.

Customers may elect the TOU Pricing Option under this Schedule, but only after installation of an interval meter provided at the customer’s expense. Customers may elect a standard interval meter data recorder (IDR) or Real Time Energy Metering (RTEM) and shall pay the monthly charges as indicated in the Rates Section of this Schedule. Service under TOU pricing will become effective on the next regularly scheduled meter read date following installation of the standard interval meter.

3.2. Voltage.

Service will be supplied at one (1) standard voltage.

4.3. Billing Demand.

Page 1507 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
13 Effective Date: November 20, 2024
monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

5.4. Maximum Demand.

The Maximum Demand in any month shall be the measured maximum average kilowatt input, indicated or recorded by instruments, during any 15-minute metered interval in the month, but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with theis section designated Welder Service in Rule 2. Where the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

6.5. Temporary Discontinuance of Service.

Where the use of energy is seasonal or intermittent, no adjustments will be made for a temporary discontinuance of service. Any Customer resuming service within twelve (12) months after such service was discontinued will be required to pay all charges which would have been billed if service had not been discontinued.

7.6. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8.7. Billing Calculation.

9.8. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

10.9. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

11.10. State Mandated Public Benefits Charge.

Page 1508 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
14 Effective Date: November 20, 2024
low-income electricity customers.

Page 1509 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
15 Effective Date: November 20, 2024
SCHEDULE LS-3

STREET LIGHTING

CUSTOMER-OWNED INSTALLATION - METERED SERVICE
A. Applicability.

Applicable to metered service for the lighting of streets, directional highway signs served in conjunction with street and highway lighting, other public thoroughfares, and publicly owned and publicly-operated automobile parking lots which are open to the general public, where the Customer owns the street lighting equipment operated within the period from dusk to dawn.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.082240
.11678

0.12145 0.12631 0.13136 0.13661
Customer Charge - $/Meter/Month 10.26 10.67 11.10 11.54 12.01 Public Benefits Charge -
$/kWh/Meter/MonthMultiple Service
Series Service

0.003787
.00
548.03

0.00405 0.00419 0.00433 0.00448
D. Special Conditions

1. Ownership of Facilities.
a. For multiple systems the Utility will deliver service at 120, 120/240 volts, or, at the option of the Utility, at 240/480 or 277/480 volts, three-wire, single-phase.
b. The Customer will furnish and maintain all utilization equipment beyond the Point of Delivery.
c. Meter locations for multiple systems shall be at points mutually agreed upon.

2. Service Connections, Meters, and Distribution Extensions. a. The point or points of service connection shall be mutually agreed upon by the Utility and the Customer.
b. Distribution Line Extensions to reach a streetlight or a street light system shall be in accordance with Rule 15.

Page 1510 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
16 Effective Date: November 20, 2024

3. Switching Facilities.

The Customer shall furnish, maintain, and operate switching facilities.

4. Removal of Equipment.

Where street lighting service and facilities were ordered removed by a Customer and such service and facilities, or their equivalent are ordered reinstalled within thirty-six (36) months from the date of the order to remove, the Customer shall pay to the Utility in advance of reinstallation a nonrefundable amount equal to the cost of removal of the prior facilities and the estimated cost of such reinstallation.

Utility-owned facilities removed or installed remain the sole property of the Utility.

5. Modification of Facilities.

Where the Customer requests a modification of Utility-owned facilities serving Customer-owned street light facilities, and such modifications are acceptable to the Utility, the Utility will perform the requested modifications, provided the Customer agrees to pay the cost of said modifications.

6. Billing Calculation.

A Customer’s bill is first calculated according to the rates and conditions above.

The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], etc.).

7. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

8. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

9. State Mandated Public Benefits Charge.

Page 1511 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
17 Effective Date: November 20, 2024
SCHEDULE PA-2

AGRICULTURAL AND PUMPING

DEMAND METERED
A. Applicability.

Applicable to where the Utility determines that 70% of more of the customer’s electrical usage is for general agricultural purposes or for general water or sewerage pumping and none of any remaining electrical usage is for purposes for which a domestic schedule is applicable. The Customer whose monthly Maximum Demand, in the opinion of the Utility, is expected to reach 200 kW or has reached 200 kW for any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule. Effective with the date of ineligibility, the Customer’s account shall be transferred to another applicable Rate Schedule. This Schedule is subject to Meter availability.

B. Territory.

Within the entire territory served.

C. Rates.

Energy Charge -
$/kWh/Meter/Month
Summer 0.10027
Winter 0.09809
Customer Charge - $/Meter/Month 44.50
Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 6.76
Optional TOU Meter -
$/Meter/Month

3.66 D. Special Conditions.

1. Summer and Winter Seasons are defined as follows:

2. Voltage.

Formatted: Right

Page 1512 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
18 Effective Date: November 20, 2024
Service will be supplied at one (1) standard voltage.

Page 1513 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
19 Effective Date: November 20, 2024

3. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. The Demand Charge shall include the following billing components. The Time Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

4. Maximum Demand.

5. Temporary Discontinuance of Service.

6. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

7. Billing Calculation.

8. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

Page 1514 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
20 Effective Date: November 20, 2024

9. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

10. State Mandated Public Benefits Charge.

Page 1515 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
21 Effective Date: November 20, 2024
SCHEDULE TC-1

TRAFFIC CONTROL SERVICE
A. Applicability.

Applicable to single and three-phase service for traffic directional signs or traffic signal systems located on streets, highways and other public thoroughfares and to railway crossing and track signals; for public thoroughfare lighting that is utilized twenty-four (24) hours per day or is not controlled by switching equipment, such as tunnel or underpass lighting; and, to public authorities for the illumination of bus stop shelters located in the dedicated road right-of-way where such service is combined with other traffic control service as defined above.

B. Territory.

The entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.114070
.16345

0.17598 0.18994 0.20852 0.23192
Customer Charge - $/Meter/DayMonth 0.312001

3.91 14.47 15.05 15.65 16.28
Three-Phase Service - $/DayMonth 0.104004
.64

4.82 5.02 5.22 5.43
Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
*Cost for Three Phase customer will include Single Phase rate plus Three Phase rate.

D. Special Condition

1. Voltage.

Service will be supplied at one (1) standard voltage not in excess of 240 volts or, at the option of the Utility, at 240/480 volts, three-wire, single-phase.

2. Three-Phase Service.

Where the Utility provides three-phase service, the billing will be increased by the amount shown in the Rates section above.

3. Billing Calculation.

A Customer’s bill is calculated according to the total rates and conditions above.

The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], etc.).

Page 1516 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
22 Effective Date: November 20, 2024

4. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

5. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

6. State Mandated Public Benefits Charge.

Page 1517 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
23 Effective Date: November 20, 2024
SCHEDULE TOU-GS-3
TIME-OF-USE – GENERAL SERVICE – DEMAND METERED
A. Applicability.

Applicable to single and three-phase service including lighting and power Customers whose monthly Maximum Demand registers, or in the opinion of the Utility is expected to register 200 kW through 500 kW. The customer whose monthly Maximum Demand, in the opinion of the Utility, is expected to exceed 500 kW or has exceeded 500 kW for any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule and effective with the date of ineligibility, such Customer’s account shall be transferred to another applicable Rate Schedule. Further, any Customer served under this Schedule whose monthly Maximum Demand has registered below 200 kW for twelve (12) consecutive months is ineligible for service under this Rate Schedule, and shall be transferred to another applicable Rate Schedule.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month
Summer Season – On-Peak 0.13561

0.09620

0.10005 0.10405 0.10821 0.11254
Mid-Peak 0.11027

0.07280

0.07571 0.07874 0.08189 0.08517
Off-Peak 0.07706

0.05200

0.05408 0.05624 0.05849 0.06083
Winter Season – Mid-Peak 0.11282

0.07986

0.08305 0.08637 0.08982 0.09341
Off-Peak 0.08052

0.05200

0.05408 0.05624 0.05849 0.06083
Customer Charge - $/Meter/Month 277.254

9.30 51.27 53.32 55.45 57.67
Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 7.6217.5
1 18.21 18.94 19.70 20.49
Time Related (Peak)
(4:00 p.m. to 9:00 p.m. yearround)Time Related

8.29 8.62 8.96 9.32 9.69
Summer Season – On-Peak 18.16
Mid-Peak 6.23
Power Factor Adjustment - $/KVA 0.180.18
000

0.18720 0.19469 0.20248 0.21058

Page 1518 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
24 Effective Date: November 20, 2024
Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
D. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.

Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Off-Peak: All other hours.

When any holiday listed above falls on Sunday, the following Monday will be recognized as an off-peak period. No change will be made for holidays falling on Saturday. The Summer Season shall commence at 12:00 a.m. on June 1st and continue until 12:00 a.m. on October 1st of each year. The Winter Season shall commence at 12:00 a.m. on October 1st of each year and continue until 12:00 a.m. on June 1st of the following year. A pro rata computation will be made for seasonal billing purposes.

2. Voltage.

Service will be supplied at one (1) standard voltage.

3. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. The Demand Charge shall include the following billing components. The Time Related Component (Peak) shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period during the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

Page 1519 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
25 Effective Date: November 20, 2024

4. Maximum Demand.

Maximum Demand shall be established for the On-Peak, Mid-Peak, and Off-Peak periods. The Maximum Demand in any month shall be the measured maximum average kilowatt input, indicated or recorded by instruments, during any 15- minute metered interval in the month, but, where applicable, shall not be less than the diversified resistance welder load computed in accordance with the section designated Welder Service in Rule 2. but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with this section. Where the demand is intermittent or subject to violent fluctuations, a 5- minute interval may be used.

5. Power Factor Adjustment.

The Customer’s bill will be increased each month for power factor by the amount shown in the Rates section above for service metered and delivered at the applicable voltage level, based on the per kilovar of maximum reactive demand imposed by the Utility.

The maximum reactive demand shall be the highest measured maximum average kilovar demand indicated or recorded by metering during any 15-minute interval in the month. The kilovars shall be determined to the nearest unit. A device will be installed on each kilovar meter to prevent reverse operation of the meter.

6. Temporary Discontinuance of Service.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Billing Calculation.

Page 1520 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
26 Effective Date: November 20, 2024

9. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

10. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

11. State Mandated Public Purpose Programs Charge.

State law requires all California electric utilities to establish a public purpose programs charge of 2.85% of electric retail revenues to fund qualifying energy efficiency programs, renewable energy resources, research and demonstration projects, and services for low-income electricity customers.

Page 1521 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
27 Effective Date: November 20, 2024

SCHEDULE TOU-PA

TIME-OF-USE

AGRICULTURAL AND PUMPING
A. Applicability.

Applicable to where the Utility determines that 70% ofr more of the customer’s electrical usage is for general agricultural purposes or for general water or sewerage pumping and none of any remaining electrical usage is for purposes for which a domestic schedule is applicable. Applicable to either Customers whose monthly Maximum Demand, in the opinion of the Utility, is expected to register 200 kW through 500 kW or Customers who are eligible for Schedule PA-2 and elect time-of-use pricing. The Customer whose monthly Maximum Demand, in the opinion of the Utility, is expected to exceed 500 kW or has exceeded 500 kW for any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule. Effective with the date of ineligibility, the Customer’s account shall be transferred to Schedule TOU-8. This Schedule is subject to Meter availability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1)* Jan 2025 July 2025 2026 2027 2028 2029 Energy Charge -
$/kWh/Meter/Month
Summer On-Peak 0.10361 0.10361 0.09444 0.09822 0.10215 0.10624 Summer Mid-Peak 0.07874 0.07874 0.07178 0.07465 0.07764 0.08075 Summer Off-Peak 0.05595 0.05595 0.05100 0.05304 0.05516 0.05737 Winter Mid-Peak 0.08592 0.08592 0.07832 0.08145 0.08471 0.08810 Winter Off-Peak 0.05595 0.05595 0.05100 0.05304 0.05516 0.05737 Customer Charge - $/Meter/Month 19.14 19.14 20.86 21.69 22.56 23.46 Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 8.00 10.00 21.55 22.41 23.31 24.24
Time Related (Peak)
(4:00 p.m. to 9:00 p.m. yearround)

6.00 12.00 12.98 13.50 14.04 14.60
Power Factor Adjustment $/kVa 0.18000 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00378 0.00405 0.00419 0.00433 0.00448
*2025 rate changes will occur on January 1st and July 1 st. Rate changes 2026 and forward will occur on
January 1st.

Energy Charge - $/kWh/Meter/Month

Page 1522 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
28 Effective Date: November 20, 2024
Summer Season – On-Peak 0.13064
Mid-Peak 0.10929
Off-Peak 0.05226
Winter Season – Mid-Peak 0.12255
Off-Peak 0.05226
Customer Charge - $/Meter/Month 63.25
Demand Charge - $/kW of Billing Demand/Meter/Month
Facilities Related 3.85
Time Related 10.85
Power Factor Adjustment - $/KVA 0.18
C.D. Special Conditions.

1. Summer and Winter Seasons are defined as follows:

Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.

Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Off-Peak: All other hours.

When any holiday listed above falls on Sunday, the following Monday will be recognized as an off-peak period. No change will be made for holidays falling on Saturday.

2. Voltage.

Voltage.

Service will be supplied at one (1) standard voltage.

2.3. Billing Demand.

Page 1523 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
29 Effective Date: November 20, 2024
during the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

3.4. Maximum Demand.

The Maximum Demand in any month shall be the measured maximum average kilowatt input, indicated or recorded by instruments, during any 15-minute metered interval in the month, but, where applicable, shall not be less than the diversified resistance welder load computed in accordance with the section designated Welder Service in Rule 2but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with this section. Where the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

4.5. Power Factor Adjustment.

The maximum reactive demand shall be the highest measured maximum average kilovar demand indicated or recorded by metering during any 15 minute metered interval in the month. The kilovars shall be determined to the nearest unit. A device will be installed on each kilovar Meter to prevent reverse operation of the Meter.

5.6. Temporary Discontinuance of Service.

6.7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

7.8. Billing Calculation.

A Customer’s bill is calculated according to the rates and conditions above. The

Page 1524 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
30 Effective Date: November 20, 2024
charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], kilovar [kVa], etc.).

8.9. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

9.10. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

10.11. State Mandated Public Benefits Charge.

Page 1525 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
31 Effective Date: November 20, 2024
SCHEDULE TOU-8
TIME-OF-USE - GENERAL SERVICE – LARGE
A. Applicability.

Applicable to general services including lighting and power Customers. This Schedule is applicable to and mandatory for all Customers whose monthly Maximum Demand, in the opinion of the Utility, is expected to exceed 500 kW or has exceeded 500 kW in any three (3) months during the preceding twelve (12) months. Any existing Customer on this Schedule whose monthly Maximum Demand has registered 500 kW or less for twelve (12) consecutive months is ineligible for service under this Schedule and shall be transferred to another applicable Rate Schedule. Service under this Schedule is subject to Meter availability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1)* 2025 2026 2027 2028 2029
Energy Charge -
$/kWh/Meter/Month
Summer Season – On-Peak 0.12675

0.09630

0.10015 0.10416 0.10833 0.11266
Mid-Peak 0.10299

0.07319

0.07611 0.07915 0.08232 0.08561
Off-Peak 0.07184

0.05200

0.05408 0.05624 0.05849 0.06083
Winter Season – Mid-Peak 0.10538

0.07986

0.08305 0.08637 0.08982 0.09341
Off-Peak 0.07509

0.05200

0.05408 0.05624 0.05849 0.06083
Customer Charge - $/Meter/Month 346.007

6.97 80.05 83.25 86.58 90.04
Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 8.3115.
06 15.66 16.29 16.94 17.62
Time Related (Peak) 8.31 8.64 8.99 9.35 9.72
Summer Season – On-Peak 16.91
Mid-Peak 5.71
Power Factor Adjustment - $/KVA 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
Formatted: Line spacing: Exactly 12.65 pt

Page 1526 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
32 Effective Date: November 20, 2024
D. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.

Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Off-Peak: All other hours.

When any holiday listed above falls on Sunday, the following Monday will be recognized as an off-peak period. No change will be made for holidays falling on Saturday.

The Summer Season shall commence at 12:00 a.m. on June 1st and continue until 12:00 a.m. on October 1st of each year. The Winter Season shall commence at 12:00 a.m. on October 1 st of each year and continue until 12:00 a.m. on June 1st of the following year. A pro rata computation will be made for seasonal billing purposes.

2. Voltage.

Service will be supplied at one standard voltage.

3. Maximum Demand.

Maximum Demands shall be established for the On-Peak, Mid-Peak, and Off- Peak periods. The Maximum Demand for each period shall be the measured maximum average kilowatt input indicated or recorded by instruments, during any 15-minute metered interval, but, where applicable, not less than the diversified resistance welder load computed in accordance with the section designated Welder Service in Rule 2. but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with this section. Where the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

4. Billing Demand.

Page 1527 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
33 Effective Date: November 20, 2024
the On-Peak, Mid-Peak, and Off-Peak Time Periodsduring the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period.

However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load. Separate Demand Charge(s) for the OnPeak, Mid-Peak, and Off-Peak Time Periods shall be established for each monthly billing period. The Demand Charge for each time period shall be based on the Maximum Demand for that time period occurring during the respective monthly billing period.

5. Power Factor Adjustment.

The maximum reactive demand shall be the highest measured maximum average kilovar demand indicated or recorded by metering during any 15-minute metered interval in the month. The kilovars shall be determined to the nearest unit. A device will be installed on each kilovar Meter to prevent reverse operation of the Meter.

6. Temporary Discontinuance of Service.

Where the use of energy is seasonal or intermittent, no adjustments will be made for a temporary discontinuance of service. Any Customer, prior to resuming service within twelve (12) months after such service was discontinued, will be required to pay all charges which would have been billed if service had not been discontinued.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Contracts.

An initial three-year facilities contract may be required where Applicant requires new or added serving capacity exceeding 2,000 kVA.

9. Billing Calculation.

A Customer’s bill is calculated according to the rates and conditions above. The

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
34 Effective Date: November 20, 2024
charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], kilovar [kVa], etc.).

10. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

11. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

12. State Mandated Public Benefits Charge.

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35 Effective Date: November 20, 2024
SCHEDULE EV-1

ELECTRIC VEHICLE CHARGING - COMMERCIAL
E. Applicability.

This Schedule is applicable to and mandatory for all Customers operating a Commercial Electric Vehicle (EV) Charging Station. All commercial EV charging stations are required to be metered separately with a dedicated meter.

F. Territory.

Within the entire territory served.

G. Rates.

Rate (Effective January 1)* 2025 2026 2027 2028 2029
Energy Charge -
$/kWh/Meter/Month
On-Peak 4:00 p.m. to 9:00 p.m. 0.19710 0.20498 0.21318 0.22171 0.23058 Off-Peak (All Other Hours) 0.06570 0.06833 0.07106 0.07390 0.07686 Customer Charge - $/Meter/Month 76.97 80.05 83.25 86.58 90.04 Demand Charge - $/kW of Billing
Demand/Meter/Month

15.06 15.66 16.29 16.94 17.62
Power Factor Adjustment - $/KVA 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
H. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m.

Off-Peak: All other hours.

2. Voltage.

Service will be supplied at one standard voltage.

3. Maximum Demand.

The Maximum Demand for each period shall be the measured maximum average kilowatt input indicated or recorded by instruments, during any 15-minute metered interval. Where the demand is intermittent or subject to violent fluctuations, a 5- minute interval may be used.

4. Billing Demand.

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36 Effective Date: November 20, 2024
The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load

5. Power Factor Adjustment.

6. Temporary Discontinuance of Service.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Contracts.

An initial three-year facilities contract may be required where Applicant requires new or added serving capacity exceeding 2,000 kVA.

9. Billing Calculation.

10. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

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37 Effective Date: November 20, 2024

11. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

12. State Mandated Public Benefits Charge.

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38 Effective Date: November 20, 2024

SCHEDULE SE

SERVICE ESTABLISHMENT CHARGE
A. Applicability.

Applicable to General Service and Domestic Service customers.

B. Territory.

Within the entire territory served.

C. Rates.

1. New Account Set Up Fee – See Citywide Master Fee Recovery Schedule D. Special Conditions.

1. The new account set up fee provided for herein is in addition to the charges calculated in accordance with the applicable schedule and may be made each time an account is established. As used herein, “new account set up” means each time an account is opened, including a turn on of electric service or a change of name which requires a meter reading.

2. If the Customer requests that electric service be established on the day of his request or outside of regular hours, an additional charge of $10.00 may be made.

3. State Mandated Public Benefits Charge.

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ELECTRIC RATES &TARIFFS
39 Effective Date: November 20, 2024

SCHEDULE TES

ELECTRIC FEES AND CHARGES SCHEDULE
A. Applicability.

Applicable to General Service and Domestic Service customers.

B. Territory.

Within the entire territory served.

C. Rates.

Service Establishment Fee $275.00
Temporary Overhead Electric Service, 1-phase, 120/240
volt 3-wire service - maximum length 100 feet:
200 amp panel
200 amp panel – when transformer required
1,750.00
4,750.00
Temporary Underground Electric Service, 1-phase,
120/240 or 120/208 volt 3-wire service - maximum length 20 feet:
200 amp panel
200 amp panel – when transformer required
2,750.00
5,750.00
Over 200 amps or any 3-phase service requires
engineering analysis to determine configuration and actual cost.

D. State Mandated Public Benefits Charge.

State law requires all California electric utilities to establish a public benefit charge of

2.85% of electric retail revenues to fund qualifying energy efficiency programs, renewable energy resources, research and demonstration projects, and services for low- income electricity customers.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
40 Effective Date: November 20, 2024

SCHEDULE NEM
(NET ENERGY

METERING)
A. Applicability.

This schedule is available to Eligible Customer-Generators, as defined in Section 2827 of the California Public Utilities Code, operating a Renewable Electrical Generation Facility, located on the customer's owned, leased, or rented premises with a capacity of no more than one megawatt that is intended primarily to offset part or all of the customer's own electrical requirements and which is interconnected and operates in parallel with the Corona Utilities Department’s (CUD) power system pursuant to an interconnection and metering agreement (NEM Agreement) with CUD. To be eligible for this Rate Schedule, the expected annual generation from the Renewable Electrical Generation Facility must not exceed the Customer’s load for the prior full calendar year, or if insufficient historical load data is available, the expected annual load based on the customer type and characteristics.

This Rate Schedule is available on a first-come, first-served basis until the total rated generating capacity used by Eligible Customer-Generators exceeds 5 percent of CUD’s aggregate customer peak demand. The total amount of Eligible Customer-Generation connected to CUD’s distribution system and served under this Rate Schedule at any time is defined as the NEM Capacity. The total amount of Renewable Electrical Generation Facility that is eligible for service under this Rate Schedule is 1343.50 kilo-watts (“NEM Capacity Value)” and it is determined using the aggregate customer peak demand, defined by CUD as the maximum coincident peak MW reading during the same one-hour interval for the 2023 fiscal year (Annual Peak Demand).

Customers who have been approved for this program will remain eligible for the program while they occupy the premises at which the approved system has been installed.

Customers who move into premises with a system previously approved for the Net Energy Metering program are also eligible for the program providing they sign the NEM Agreement.

B. Protocol for Administering the NEM Capacity

1. Eligible Customer-Generators will be served under this Rate Schedule until the total installed NEM Capacity equals the NEM Capacity Value. Once the NEM Capacity Value has been reached, new customer generation will be served using CUD's ERG Rate Schedule. Should the capacity of a proposed project be anticipated to result in CUD exceeding the NEM Capacity Value, the proposed project will not be eligible for service under this Rate Schedule.

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41 Effective Date: November 20, 2024

2. As NEM Capacity becomes available, those existing eligible renewable customer generators that are served under the ERG Rate Schedule and would like to elect service under this Rate Schedule, shall notify CUD of their interest. Upon notification CUD will evaluate the interested customer for eligibility under this Rate Schedule based on the capacity of their generator and the installation service date, with the oldest installations receiving first consideration. More specifically:
• Only customers with a renewable generator capacity that is less than or equal to the available NEM Capacity shall be considered for service under this Rate Schedule.
• Those customers meeting the generator capacity requirement will be offered service under this Rate Schedule in chronological order based on the service date of their generation.

3. New or expanded eligible renewable customer generators will be considered on a first-come, first-served basis for service under this Rate Schedule for any remaining NEM Capacity. New customer generation will be served until the NEM Capacity Value is reached. When the capacity of a proposed project is anticipated to cause CUD to exceed the NEM Capacity, the proposed project will not be eligible for service under this Rate Schedule.

C. Territory
Within the entire service territory served.

D. Rates
All rates charged will be in accordance with the Eligible Customer-Generator's otherwise applicable rate schedule on a Net Energy Metering basis. An Eligible Customer-Generator served under this schedule is responsible for all charges in its otherwise applicable rate schedule, including the Customer Charge, when applicable, regardless of the Customer’s monthly or annual net generation.

Eligible Customer-Generators under this Rate Schedule are subject to any new or additional charges pursuant to the Customer’s otherwise applicable rate schedule.

E. Special Conditions

1. Definitions.

Renewable Electrical Generation Facility: a facility that generates electricity from a renewable source listed in paragraph (1) of subdivision (a) of Section 25741 of the California Public Resources Code including biomass, solar thermal, photovoltaic, wind, geothermal, fuel cells using renewable fuels, small hydroelectric generation, digester gas, municipal solid waste conversion, landfill gas, ocean wave, ocean

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42 Effective Date: November 20, 2024
thermal, or tidal current, and any additions or enhancements to the facility using that technology.

Net Energy Metering: measuring the difference between the energy supplied through the electric grid to the Customer and the energy generated by an Eligible Customer- Generator and fed back to the electric grid over a twelve-month period, as described in subdivisions (c) and (h) of California Public Utilities Code Section 2827.

Net Surplus Customer-Generator: An Eligible Customer-Generator that generates more energy in a twelve-month period than is supplied by the Utility to the Eligible Customer-Generator during the same twelve-month period.

Net Surplus Energy: All energy generated by an Eligible Customer-Generator measured in kilowatt-hours over a twelve-month period that exceeds the amount of energy consumed by that Eligible Customer-Generator.

Net Surplus Energy Compensation: Compensation, either monetary or as a billing credit, at a per kilowatt-hour rate, offered by CUD to the Net Surplus CustomerGenerator for Net Surplus Energy. The currently applicable NSCR shall be posted to CUD’s website.

2. Agreement.

In order for this schedule to apply, Customer must complete and sign the CUD Interconnection and Net Metering Agreement. This agreement contains additional terms and conditions, including without limitation, requirements relating to indemnification, insurance, and access to Customer’s premises.

Costs associated with interconnection and distribution modifications shall be charged in accordance with Rule 21 Section C. Application and Interconnection Process and Section E. Interconnection and Distribution System Modifications.

3. Meter Requirements.

CUD shall own, operate, and maintain a single meter on Customer’s premises capable of registering the flow of electricity in two directions.

If the existing meter on Customer’s premises is not capable of measuring the flow of electricity in two directions or supplying time-of-use information, Customer shall be responsible for the expenses involved in the purchase and installation of the meter.

CUD, at its expense, may install additional meters. However, if such meters are

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43 Effective Date: November 20, 2024
installed, the Net Energy Metering calculation shall yield an identical result to that of a single meter.

4. Billing.

Customer’s Net Energy Metering calculation shall be calculated over each normal monthly billing period within a 12-month period initiating on the first day of the following month from the date of the Generating Facility’s final interconnection with CUD. The monthly Net Energy Metering calculation shall be made by measuring the difference between the electricity supplied to Customer and the electricity generated by Customer and fed back to the grid over a normal one-month billing period.

At the end of each one-month billing period, CUD shall determine if Customer was a net consumer or a net producer of electricity.

In the event that the electricity supplied by CUD during the one-month billing period exceeds the electricity generated by Customer during the same period, Customer is a net energy consumer. If Customer was a net energy consumer, CUD shall bill Customer for the net energy consumption during such billing period based on the Customer’s Rate Schedule and Customer shall pay for such net energy consumption monthly in accordance with Customer’s monthly billing statement.

In the event that the electricity supplied by CUD during the one-month billing period is less than the electricity generated by Customer during the same period, Customer is a net energy producer. If Customer is a net energy producer, any excess energy generated by the customer shall be carried forward to the following billing cycle as a monetary credit on the customer’s account until the end of the 12-month period.

CUD shall provide Customer with Net Energy Metering consumption information on a monthly basis. If the Customer’s applicable tariff (Rate Schedule) employs “time of use” rates, any net monthly consumption of electricity shall be calculated according to the terms of the rate schedule. When Customer is a net generator during any discrete time of use period, the net kilowatt hours produced shall be valued at the same price per kilowatt hour as CUD would charge for retail kilowatt hour sales during that same time of use period.

If Customer’s otherwise applicable tariff employs “baseline” and “over baseline” rates, any net monthly consumption of electricity shall be calculated according to the terms of the rate schedule. If Customer is a net generator over a billing period, the net kilowatt-hours generated shall be valued at the same price per kilowatthour as CUD would charge for the baseline quantity of electricity during that billing period, and if the number of kilowatt-hours generated exceeds the baseline

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44 Effective Date: November 20, 2024
quantity, the excess shall be valued at the same price per kilowatt-hour as CUD would charge electricity over the baseline quantity during the billing period.

If Customer terminates service prior to the end of any 12-month period, CUD shall reconcile Customer’s consumption and production of electricity and bill Customer for Net Energy Metering charges, or if appropriate, issue a final payment for any excess generation, based on the applicable Net Surplus Compensation rate.

If Customer is a net energy consumer during the applicable billing period, the Public Benefits Charge that is applicable to Customer under Customer’s Rate Schedule shall be calculated based upon the Customer’s net energy consumption, if applicable, for such billing period.

5. Net Surplus Compensation.

If at the end of the applicable 12-month period, Customer is a Net Surplus Customer- Generator, then CUD shall retain any Net Surplus Energy generated by Customer, including any associated environmental attributes or renewable energy credits (“REC”), and Customer’s monetary value shall be reset to zero for the subsequent 12- month period.

If Customer is eligible for Net Surplus Energy Compensation, such compensation shall be calculated over the 12-month period.

In order to be eligible for Net Surplus Energy Compensation, Customer must:
(1) elect a compensation option in Customer’s NEM Agreement; (2) certify that Customer has sole ownership of the environmental attributes and RECs associated with the energy generated from the Generating Facility; and (3) agree to transfer to CUD all rights, title, and interest Customer has to such environmental attributes and RECs.

CUD’s Net Surplus Compensation rate shall provide just and reasonable compensation for the value of the Net Surplus Energy, while leaving other ratepayers unaffected.

If Customer is eligible for Net Surplus Energy Compensation, Customer shall receive compensation pursuant to the method selected in Customer’s NEM Agreement.

6. Termination of Service
If Customer terminates service prior to the end of any 12-month period, CUD shall reconcile Customer’s consumption and production of electricity over the time period from the end of the prior 12-month period until the date of termination. If at the end of the period prior to termination, Customer is a Net

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
45 Effective Date: November 20, 2024
Surplus Customer-Generator, then CUD shall retain any Net Surplus Energy generated by Customer, including any associated environmental attributes or RECs. If Customer is eligible for Net Surplus Compensation, such compensation shall be calculated as measured from the end of the prior 12-month period until the date of termination.

7. Net Surplus Energy Compensation Rate (NSCR).

The NSCR will be based upon the following criteria: (i) CUD's annual applicable weighted average cost of energy purchased from the California Independent System Operator (CAISO); (ii) CUD’s annual weighted average CAISO Wheeling Access Charge; and (iii) value of renewable energy credits based on CUD’s most recently executed renewable power purchase contractual commitment of ten years or more. The currently applicable NSCR shall be posted to CUD’s website. The Director of Utilities, or his or her designee, shall have the authority to adjust the NSCR on November 1 of each year to reflect CUD’s prior fiscal year costs based upon the above criteria. The adjusted NSCR shall be posted on CUD’s website. If the NSCR is not adjusted or otherwise updated for any individual year, the most recently effective NSCR shall apply.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
46 Effective Date: November 20, 2024

SCHEDULE ERG
(ELIGIBLE

RENEWABLE

GENERATION)
A. Applicability.

This schedule is available to Eligible Customer-Generators, as defined in Section 2827 of the California Public Utilities Code, operating a Renewable Electrical Generation Facility, located on the customer's owned, leased, or rented premises with a capacity of no more than one megawatt that is intended primarily to offset part or all of the customer's own electrical requirements and which is interconnected and operates in parallel with the Corona Utilities Department’s (CUD) power system pursuant to an interconnection and metering agreement (ERG Agreement) with CUD. To be eligible for this Rate Schedule, the expected annual generation from the Renewable Electrical Generation Facility must not exceed the customer’s load (on a kWh basis) for the prior full calendar year, or if insufficient historical load data is available, the expected annual load based on the customer type and characteristics.

B. Territory
Within the entire service territory served.

C. Rates

1. Customer charges, demand charges, and other fees.

The applicable customer charges, demand charges, and other fees shall be billed monthly according to the ERG Customer’s otherwise applicable rate schedule. ERG Customers under this Rate Schedule are subject to any new or additional charges pursuant to the Customer’s otherwise applicable rate schedule. The Public Benefits Charge that is applicable to an ERG Customer shall be calculated based on the electricity delivered from CUD and consumed by the ERG Customer.

2. Electricity delivered to and consumed by ERG Customer.

The electricity delivered from CUD and consumed by the ERG Customer will be measured by the “Delivered” register on the energy meter. The monthly kWh delivered and consumed electricity shall be billed monthly on the ERG customer’s otherwise applicable rate.

3. Electricity generated by ERG Customer and delivered to the grid.

The renewable generation that is generated by the ERG Customer and delivered to the grid will be measured by the “Received” register on the energy meter. Each month,

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ELECTRIC RATES &TARIFFS
47 Effective Date: November 20, 2024
the total quantity of renewable generation that is generated by the ERG Customer and delivered to the grid shall be multiplied by the applicable ERG Rate, and that amount will be credited toward the ERG Customer’s monthly bill. If the amount credited to the ERG Customer exceeds the total amount of the ERG Customer’s monthly bill, then that excess amount shall be carried forward to the next month’s bill.

CUD shall retain any Net Surplus Energy generated by Customer, including any associated environmental attributes or renewable energy credits (“REC”).

4. ERG Rate
The ERG Rate will be calculated based upon the following criteria: (i) CUD’s annual applicable weighted average cost of energy purchased from the California Independent System Operator (CAISO); (ii) CUD’s annual weighted average CAISO Wheeling Access Charge; and (iii) value of renewable energy credits based on CUD’s most recently executed renewable power purchase contractual commitment of ten years or more. The currently applicable ERG Rate shall be posted to CUD’s website.

The Director of Utilities, or his or her designee, shall have the authority to adjust the ERG Rate on November 1 of each year to reflect CUD’s prior fiscal year costs based upon the above criteria. The adjusted ERG Rate shall be posted on CUD's website. If the ERG Rate is not adjusted or otherwise updated for any individual year, the most recently effective ERG Rate shall apply.

5. Net Bill Credit.

If there is a total net bill credit in any month, that credit will be carried forward to the next month’s bill.

6. Generation utilized on-site by the ERG Customer.

Electricity supplied by the Renewable Electrical Generation Facility that is utilized on-site by the ERG Customer will not be measured, charged, or credited by CUD. .

D. Special Conditions

1. Definitions.

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48 Effective Date: November 20, 2024

2. Agreement.

In order for this schedule to apply, Customer must complete and sign the ERG Interconnection Agreement. This agreement contains additional terms and conditions, including without limitation, requirements relating to indemnification, insurance, and access to ERG Customer’s premises.

3. Interconnection Fees.

Fees associated with the ERG interconnection application shall be listed in the Citywide Master Fee Recovery Schedule. Costs associated with interconnection and distribution modifications shall be charged in accordance with Rule 21 Section C and Section E. Interconnection and Distribution System Modifications.

4. Meter Requirements.

CUD shall own, operate, and maintain a single meter on Customer’s premises capable of registering the flow of electricity in two directions.

If the existing meter on Customer’s premises is not capable of measuring the flow of electricity in two directions orsupplying time-of-use information, Customershall be responsible for the expenses involved in the purchase and installation of the meter.

5. Billing.

ERG Customers shall be billed monthly, as set forth in the ERG Customer’s otherwise applicable Rate Schedule.

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CITY OF CORONA

UTILITIES DEPARTMENT

SCHEDULE OF USER/SERVICE FEES FOR THE

PROVISION OF ELECTRIC ENERGY
Adopted February 4, 2004
By Ordinance No. 2692
Amended October 20, 2004
By Resolution No. 2004-181
Amended May 18, 2005
ByResolution No. 2005-050
Amended February 1, 2006
By Resolution No. 2006-10
Amended April 19, 2006
By Resolution No. 2006-48
Amended December 20, 2006
By Resolution No. 2006-161
Amended September 01, 2021
By Resolution No. 2021-102
Amended April 06, 2022
By Resolution No. 2022-023
Amended September 6, 2023
By Resolution No. 2023-092
Amended June 5, 2024
By Resolution No. 2024-032
Amended November 20, 2024
By Resolution No. 2024-108

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
2 Effective Date: November 20, 2024
Table of Contents
Electric Rates and Tariffs
Schedule Description Page
AL-2 Outdoor Area Lighting Service Metered 3
D Domestic Service 5
GS-1 General Service Non-Demand 7
GS-2 General Service – Demand 9
LS-3 Street Lighting – Customer-Owned Installation – Metered Service 12 TC-1 Traffic Control Service 14
TOU-GS-3 Time-of-Use - General Service – Demand Metered 16 TOU-PA Time-of-Use Agricultural and Pumping 20
TOU-8 Time-of-Use – General Service – Large 24
EV-1 Electric Vehicle Charging - Commercial 27
NEM Net Energy Metering 30
ERG Eligible Renewable Generation 36

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
3 Effective Date: November 20, 2024
SCHEDULE AL-2

OUTDOOR AREA

LIGHTING SERVICE

METERED
A. Applicability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.11678 .12145 .12631 .13136 .13661 Customer Charge- $/Meter/Month 10.26 10.67 11.10 11.54 12.01 Public Benefits Charge - $/kWh/Meter/Month 0.00378 .00405 .00419 .00433 .00448 D. Special Condition

1. Voltage.

Service will be provided at one (1) standard voltage.

2. Three-Phase Service.

Where, in the sole opinion of the Utility, it is impractical to provide single-phase service under this Schedule, three-phase service will be provided.

3. Separate Point of Delivery.

A change from this Schedule to any other Rate Schedule will be permitted if the additional Point of Delivery is removed. Any such removal shall be at the Customer's expense.

Any rearrangement of facilities required to provide the additional Point of

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ELECTRIC RATES &TARIFFS
4 Effective Date: November 20, 2024
Delivery shall be at the expense of the requesting Applicant or Customer.

4. Controlled Operation.

5. Distribution Line Extension.

Distribution Line Extensions to reach an outdoor area light or area lighting system shall be in accordance with Rule 15.

6. Services.

Services shall be installed and maintained as provided in Rule 16.

7. Incidental Loads.

8. Billing Calculation.

A Customer’s bill is first calculated according to the rates and conditions above.

The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], etc.).

9. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

10. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

11. State Mandated Public Benefits Charge.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
5 Effective Date: November 20, 2024

SCHEDULE D

DOMESTIC SERVICE
A. Applicability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge $/kWh/Meter/Month
Tier 1 – Baseline Quantities 0.10100 0.10504 0.10924 0.11361 0.11815 Tier 2 - 101% to 130% of Baseline 0.11100 0.11544 0.12006 0.12486 0.12985 Tier 3 – Over 130% of Baseline 0.21000 0.21840 0.22714 0.23623 0.24568 Customer Charge - $/Meter/Month 15.90 16.54 17.20 17.89 18.61 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 .00405 .00419 .00433 .00448
D. Special Conditions.

1. Summer and Winter Seasons are defined as follows:

2. Single-Family and Multi-Family Residences shall be subject to the same monthly fixed Customer Charge as listed above.

3. Voltage. Service will be supplied at one (1) standard voltage.

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ELECTRIC RATES &TARIFFS
6 Effective Date: November 20, 2024

4. Baseline Quantities: The residential allocation shall be 470 kWhs per month in the Summer Season and 355 kWhs per month in the Winter Season. If the Customer owns an electric vehicle that charges in their home, they may request to have 900 kWh added to their baseline for each electric vehicle they own.

5. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

6. Billing Calculation.

7. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

8. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

9. State Mandated Public Benefits Charge.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
7 Effective Date: November 20, 2024
SCHEDULE GS-1

GENERAL SERVICE

NON-DEMAND
A. Applicability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge $/kWh/Meter/Month 0.15500 0.16120 0.16765 0.17436 0.18133 Customer Charge - $/Meter/Month 20.97 21.81 22.68 23.59 24.53 Three Phase Service - $/Month* 3.16 3.29 3.42 3.56 3.70 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
*Cost for Three Phase customer will include Single Phase rate plus Three Phase rate.

D. Special Conditions.

1. Voltage. Service will be supplied at one (1) standard voltage.

2. Three-Phase Service. Where the Utility provides three-phase service, the billing will be increased by the amount shown in the Rates section above.

3. Temporary Discontinuance of Service.

4. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

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ELECTRIC RATES &TARIFFS
8 Effective Date: November 20, 2024

5. Installation of Demand Meters.

6. Billing Calculation.

7. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

8. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

9. State Mandated Public Benefits Charge.

Page 1551 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
9 Effective Date: November 20, 2024
SCHEDULE GS-2
GENERAL SERVICE –
DEMAND
A. Applicability
Applicable to single and three-phase service including lighting and power Customers whose monthly Maximum Demand registers, or in the opinion of the Utility is expected to register, above 20 kW and below 200 kW. The Customer, whose monthly Maximum Demand, in the opinion of the Utility, is expected to reach 200 kW or has reached 200 kW for any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule. Effective with the date of ineligibility, such Customer’s account shall be transferred to another applicable Rate Schedule. Further, any Customer served under this Schedule whose monthly Maximum Demand has registered 20 kW or less for twelve (12) consecutive months is eligible for service under another applicable Rate Schedule.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.05905 0.06141 0.06387 0.06642 0.06908 Customer Charge - $/Meter/Month 35.13 36.54 38.00 39.52 41.10 Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 15.74 16.37 17.02 17.70 18.41
Time Related (Peak)
(4:00 p.m. to 9:00 p.m. year-round)

8.27 8.60 8.94 9.30 9.67
Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448

Page 1552 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
10 Effective Date: November 20, 2024
D. Special Conditions.

1. Time periods are defined as follows:

Peak: 4:00 p.m. to 9:00 p.m. year-round

2. Voltage.

Service will be supplied at one (1) standard voltage.

3. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. The Demand Charge shall include the following billing components. The Time Related (Peak) Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period during the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

4. Maximum Demand.

The Maximum Demand in any month shall be the measured maximum average kilowatt input, indicated or recorded by instruments, during any 15-minute metered interval in the month, but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with thissection. Where the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

5. Temporary Discontinuance of Service.

6. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

Page 1553 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
11 Effective Date: November 20, 2024

7. Billing Calculation.

8. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

9. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

10. State Mandated Public Benefits Charge.

Page 1554 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
12 Effective Date: November 20, 2024
SCHEDULE LS-3

STREET LIGHTING

CUSTOMER-OWNED INSTALLATION - METERED SERVICE
A. Applicability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.11678 0.12145 0.12631 0.13136 0.13661 Customer Charge - $/Meter/Month 10.26 10.67 11.10 11.54 12.01 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
D. Special Conditions

Page 1555 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
13 Effective Date: November 20, 2024

3. Switching Facilities.

The Customer shall furnish, maintain, and operate switching facilities.

4. Removal of Equipment.

Utility-owned facilities removed or installed remain the sole property of the Utility.

5. Modification of Facilities.

6. Billing Calculation.

A Customer’s bill is first calculated according to the rates and conditions above.

The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], etc.).

7. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

8. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

9. State Mandated Public Benefits Charge.

Page 1556 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
14 Effective Date: November 20, 2024
SCHEDULE TC-1

TRAFFIC CONTROL SERVICE
A. Applicability.

B. Territory.

The entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month 0.16345 0.17598 0.18994 0.20852 0.23192 Customer Charge - $/Meter/Month 13.91 14.47 15.05 15.65 16.28 Three-Phase Service - $/Month 4.64 4.82 5.02 5.22 5.43
Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
*Cost for Three Phase customer will include Single Phase rate plus Three Phase rate.

D. Special Condition

1. Voltage.

Service will be supplied at one (1) standard voltage not in excess of 240 volts or, at the option of the Utility, at 240/480 volts, three-wire, single-phase.

2. Three-Phase Service.

Where the Utility provides three-phase service, the billing will be increased by the amount shown in the Rates section above.

3. Billing Calculation.

A Customer’s bill is calculated according to the total rates and conditions above.

The charges are calculated by applying the Rate Charges when applicable to the actual billing determinants (kilowatt hours [kWh], demand [kW], etc.).

Page 1557 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
15 Effective Date: November 20, 2024

4. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

5. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

6. State Mandated Public Benefits Charge.

Page 1558 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
16 Effective Date: November 20, 2024
SCHEDULE TOU-GS-3
TIME-OF-USE – GENERAL SERVICE – DEMAND METERED
A. Applicability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1) 2025 2026 2027 2028 2029
Energy Charge - $/kWh/Meter/Month
Summer Season – On-Peak 0.09620 0.10005 0.10405 0.10821 0.11254 Mid-Peak 0.07280 0.07571 0.07874 0.08189 0.08517
Off-Peak 0.05200 0.05408 0.05624 0.05849 0.06083
Winter Season – Mid-Peak 0.07986 0.08305 0.08637 0.08982 0.09341 Off-Peak 0.05200 0.05408 0.05624 0.05849 0.06083
Customer Charge - $/Meter/Month 49.30 51.27 53.32 55.45 57.67 Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 17.51 18.21 18.94 19.70 20.49
Time Related (Peak)
(4:00 p.m. to 9:00 p.m. year-round)

8.29 8.62 8.96 9.32 9.69
Power Factor Adjustment - $/KVA 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
D. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.

Page 1559 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
17 Effective Date: November 20, 2024
Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Off-Peak: All other hours.

2. Voltage.

Service will be supplied at one (1) standard voltage.

3. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. The Demand Charge shall include the following billing components. The Time Related Component (Peak) shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period during the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

4. Maximum Demand.

Page 1560 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
18 Effective Date: November 20, 2024
the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

5. Power Factor Adjustment.

6. Temporary Discontinuance of Service.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Billing Calculation.

9. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

10. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

11. State Mandated Public Purpose Programs Charge.

State law requires all California electric utilities to establish a public purpose

Page 1561 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
19 Effective Date: November 20, 2024
programs charge of 2.85% of electric retail revenues to fund qualifying energy efficiency programs, renewable energy resources, research and demonstration projects, and services for low-income electricity customers.

Page 1562 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
20 Effective Date: November 20, 2024

SCHEDULE TOU-PA

TIME-OF-USE

AGRICULTURAL AND PUMPING
A. Applicability.

Applicable to where the Utility determines that 70% or more of the customer’s electrical usage is for general agricultural purposes or for general water or sewerage pumping and none of any remaining electrical usage is for purposes for which a domestic schedule is applicable. Applicable to Customers whose monthly Maximum Demand, in the opinion of the Utility, is expected to register 200 kW through 500 kW. The Customer whose monthly Maximum Demand, in the opinion of the Utility, is expected to exceed 500 kW or has exceeded 500 kW for any three (3) months during the preceding twelve (12) months is ineligible for service under this Schedule. Effective with the date of ineligibility, the Customer’s account shall be transferred to Schedule TOU-8. This Schedule is subject to Meter availability.

B. Territory.

Within the entire territory served.

C. Rates.

6.00 12.00 12.98 13.50 14.04 14.60
Power Factor Adjustment $/kVa 0.18000 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00378 0.00405 0.00419 0.00433 0.00448
*2025 rate changes will occur on January 1st and July 1 st. Rate changes 2026 and forward will occur on
January 1st.

Page 1563 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
21 Effective Date: November 20, 2024
D. Special Conditions.

1. Summer and Winter Seasons are defined as follows:

Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.

Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Off-Peak: All other hours.

When any holiday listed above falls on Sunday, the following Monday will be recognized as an off-peak period. No change will be made for holidays falling on Saturday.

2. Voltage.

Service will be supplied at one (1) standard voltage.

3. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. The Demand Charge shall include the following billing components. The Time Related Component (Peak) shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period during the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load.

4. Maximum Demand.

The Maximum Demand in any month shall be the measured maximum average kilowatt input, indicated or recorded by instruments, during any 15-minute metered

Page 1564 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
22 Effective Date: November 20, 2024
interval in the month, but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with this section. Where the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

5. Power Factor Adjustment.

6. Temporary Discontinuance of Service.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Billing Calculation.

9. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

10. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

11. State Mandated Public Benefits Charge.

State law requires all California electric utilities to establish a public benefit

Page 1565 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
23 Effective Date: November 20, 2024
charge of 2.85% of electric retail revenues to fund qualifying energy efficiency programs, renewable energy resources, research and demonstration projects, and services for low-income electricity customers.

Page 1566 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
24 Effective Date: November 20, 2024
SCHEDULE TOU-8
TIME-OF-USE - GENERAL SERVICE – LARGE
A. Applicability.

B. Territory.

Within the entire territory served.

C. Rates.

Rate (Effective January 1)* 2025 2026 2027 2028 2029
Energy Charge -
$/kWh/Meter/Month
Summer Season – On-Peak 0.09630 0.10015 0.10416 0.10833 0.11266 Mid-Peak 0.07319 0.07611 0.07915 0.08232 0.08561
Off-Peak 0.05200 0.05408 0.05624 0.05849 0.06083
Winter Season – Mid-Peak 0.07986 0.08305 0.08637 0.08982 0.09341 Off-Peak 0.05200 0.05408 0.05624 0.05849 0.06083
Customer Charge - $/Meter/Month 76.97 80.05 83.25 86.58 90.04 Demand Charge - $/kW of Billing
Demand/Meter/Month
Facilities Related 15.06 15.66 16.29 16.94 17.62
Time Related (Peak) 8.31 8.64 8.99 9.35 9.72
Power Factor Adjustment - $/KVA 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
D. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m. summer weekdays except holidays.

Mid-Peak: 4:00 p.m. to 9:00 p.m. summer weekends except holidays. 4:00 p.m. to 9:00 p.m. winter weekdays except holidays.

Page 1567 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
25 Effective Date: November 20, 2024
Off-Peak: All other hours.

When any holiday listed above falls on Sunday, the following Monday will be recognized as an off-peak period. No change will be made for holidays falling on Saturday.

The Summer Season shall commence at 12:00 a.m. on June 1st and continue until 12:00 a.m. on October 1st of each year. The Winter Season shall commence at 12:00 a.m. on October 1 st of each year and continue until 12:00 a.m. on June 1st of the following year. A pro rata computation will be made for seasonal billing purposes.

2. Voltage.

Service will be supplied at one standard voltage.

3. Maximum Demand.

The Maximum Demand for each period shall be the measured maximum average kilowatt input indicated or recorded by instruments, during any 15-minute metered interval, but, where applicable for welders in accordance with the section designated Welder Service in Rule 2, shall not be less than the diversified resistance welder load computed in accordance with this section. Where the demand is intermittent or subject to violent fluctuations, a 5-minute interval may be used.

4. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. The Demand Charge shall include the following billing components. The Time Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period during the hours of 4:00 p.m. to 9:00 p.m. The Facilities Related Component shall be for the kilowatts of Maximum Demand recorded during (or established for) the monthly billing period. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load

5. Power Factor Adjustment.

The Customer’s bill will be increased each month for power factor by the amount shown in the Rates section above for service metered and delivered at the applicable

Page 1568 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
26 Effective Date: November 20, 2024
voltage level, based on the per kilovar of maximum reactive demand imposed by the Utility.

6. Temporary Discontinuance of Service.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Contracts.

An initial three-year facilities contract may be required where Applicant requires new or added serving capacity exceeding 2,000 kVA.

9. Billing Calculation.

10. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

11. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

12. State Mandated Public Benefits Charge.

Page 1569 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
27 Effective Date: November 20, 2024
SCHEDULE EV-1

ELECTRIC VEHICLE CHARGING - COMMERCIAL
E. Applicability.

F. Territory.

Within the entire territory served.

G. Rates.

15.06 15.66 16.29 16.94 17.62
Power Factor Adjustment - $/KVA 0.18000 0.18720 0.19469 0.20248 0.21058 Public Benefits Charge -
$/kWh/Meter/Month

0.00378 0.00405 0.00419 0.00433 0.00448
H. Special Conditions.

1. Time periods are defined as follows:

On-Peak: 4:00 p.m. to 9:00 p.m.

Off-Peak: All other hours.

2. Voltage.

Service will be supplied at one standard voltage.

3. Maximum Demand.

Page 1570 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
28 Effective Date: November 20, 2024

4. Billing Demand.

The Billing Demand shall be the kilowatts of Maximum Demand, determined to the nearest kW. However, when the Utility determines the Customer's Meter will record little or no energy use for extended periods of time or when the Customer's Meter has not recorded a Maximum Demand in the preceding eleven (11) months, the Facilities Related Component of the Demand Charge may be established at fifty percent (50%) of the Customer's Connected Load

5. Power Factor Adjustment.

6. Temporary Discontinuance of Service.

7. Customer-Owned Electrical Generating Facilities.

Upon written approval by the Utility, momentary parallel operation may be permitted to allow the Customer to test the auxiliary/emergency generating facilities.

8. Contracts.

An initial three-year facilities contract may be required where Applicant requires new or added serving capacity exceeding 2,000 kVA.

9. Billing Calculation.

Page 1571 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
29 Effective Date: November 20, 2024

10. Power Cost Adjustment Factor (PCAF).

The rates above are subject to an adjustment as provided in Rule 12, Section E.

11. Change of Law Adjustment Factor (CLAF).

The rates above are subject to an adjustment as provided in Rule 12, Section F.

12. State Mandated Public Benefits Charge.

Page 1572 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
30 Effective Date: November 20, 2024

SCHEDULE NEM
(NET ENERGY

METERING)
A. Applicability.

Customers who have been approved for this program will remain eligible for the program while they occupy the premises at which the approved system has been installed.

Customers who move into premises with a system previously approved for the Net Energy Metering program are also eligible for the program providing they sign the NEM Agreement.

B. Protocol for Administering the NEM Capacity

Page 1573 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
31 Effective Date: November 20, 2024

C. Territory
Within the entire service territory served.

Eligible Customer-Generators under this Rate Schedule are subject to any new or additional charges pursuant to the Customer’s otherwise applicable rate schedule.

E. Special Conditions

1. Definitions.

Page 1574 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
32 Effective Date: November 20, 2024
thermal, or tidal current, and any additions or enhancements to the facility using that technology.

2. Agreement.

3. Meter Requirements.

CUD shall own, operate, and maintain a single meter on Customer’s premises capable of registering the flow of electricity in two directions.

CUD, at its expense, may install additional meters. However, if such meters are

Page 1575 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
33 Effective Date: November 20, 2024
installed, the Net Energy Metering calculation shall yield an identical result to that of a single meter.

4. Billing.

At the end of each one-month billing period, CUD shall determine if Customer was a net consumer or a net producer of electricity.

Page 1576 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
34 Effective Date: November 20, 2024
quantity, the excess shall be valued at the same price per kilowatt-hour as CUD would charge electricity over the baseline quantity during the billing period.

5. Net Surplus Compensation.

If Customer is eligible for Net Surplus Energy Compensation, such compensation shall be calculated over the 12-month period.

CUD’s Net Surplus Compensation rate shall provide just and reasonable compensation for the value of the Net Surplus Energy, while leaving other ratepayers unaffected.

If Customer is eligible for Net Surplus Energy Compensation, Customer shall receive compensation pursuant to the method selected in Customer’s NEM Agreement.

Page 1577 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
35 Effective Date: November 20, 2024
Surplus Customer-Generator, then CUD shall retain any Net Surplus Energy generated by Customer, including any associated environmental attributes or RECs. If Customer is eligible for Net Surplus Compensation, such compensation shall be calculated as measured from the end of the prior 12-month period until the date of termination.

7. Net Surplus Energy Compensation Rate (NSCR).

Page 1578 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
36 Effective Date: November 20, 2024

SCHEDULE ERG
(ELIGIBLE

RENEWABLE

GENERATION)
A. Applicability.

This schedule is available to Eligible Customer-Generators, as defined in Section 2827 of the California Public Utilities Code, operating a Renewable Electrical Generation Facility, located on the customer's owned, leased, or rented premises with a capacity of no more than one megawatt that is intended primarily to offset part or all of the customer's own electrical requirements and which is interconnected and operates in parallel with the Corona Utilities Department’s (CUD) power system pursuant to an interconnection and metering agreement (ERG Agreement) with CUD. To be eligible for this Rate Schedule, the expected annual generation from the Renewable Electrical Generation Facility must not exceed the customer’s load (on a kWh basis) for the prior full calendar year, or if insufficient historical load data is available, the expected annual load based on the customer type and characteristics.

B. Territory
Within the entire service territory served.

C. Rates

1. Customer charges, demand charges, and other fees.

2. Electricity delivered to and consumed by ERG Customer.

3. Electricity generated by ERG Customer and delivered to the grid.

The renewable generation that is generated by the ERG Customer and delivered to the grid will be measured by the “Received” register on the energy meter. Each month,

Page 1579 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
37 Effective Date: November 20, 2024
the total quantity of renewable generation that is generated by the ERG Customer and delivered to the grid shall be multiplied by the applicable ERG Rate, and that amount will be credited toward the ERG Customer’s monthly bill. If the amount credited to the ERG Customer exceeds the total amount of the ERG Customer’s monthly bill, then that excess amount shall be carried forward to the next month’s bill.

CUD shall retain any Net Surplus Energy generated by Customer, including any associated environmental attributes or renewable energy credits (“REC”).

5. Net Bill Credit.

If there is a total net bill credit in any month, that credit will be carried forward to the next month’s bill.

6. Generation utilized on-site by the ERG Customer.

Electricity supplied by the Renewable Electrical Generation Facility that is utilized on-site by the ERG Customer will not be measured, charged, or credited by CUD. .

D. Special Conditions

1. Definitions.

Page 1580 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RATES &TARIFFS
38 Effective Date: November 20, 2024

2. Agreement.

3. Interconnection Fees.

4. Meter Requirements.

CUD shall own, operate, and maintain a single meter on Customer’s premises capable of registering the flow of electricity in two directions.

If the existing meter on Customer’s premises is not capable of measuring the flow of electricity in two directions orsupplying time-of-use information, Customershall be responsible for the expenses involved in the purchase and installation of the meter.

5. Billing.

ERG Customers shall be billed monthly, as set forth in the ERG Customer’s otherwise applicable Rate Schedule.

Page 1581 of 1895 ends

CITY OF CORONA

UTILITIES DEPARTMENT

ELECTRIC ENERGY RULES AND REGULATIONS
Adopted February 4, 2004
By Ordinance No. 2692
Amended October 20, 2004
By Resolution No. 2004-181
Amended May 18, 2005
By Resolution No. 2005-050
Amended February 1, 2006
By Resolution No. 2006-10
Amended April 19, 2006
By Resolution No. 2006-48
Amended December 20, 2006
By Resolution No. 2006-161
Amended September 01, 2021
By Resolution No. 2021-102
Amended April 06, 2022
By Resolution No. 2022-023
Amended September 6, 2023
By Resolution No. 2023-092
Amended June 5, 2024
By Resolution No. 2024-032
Amended November 20, 2024
By Resolution No. 2024-108

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1 Effective Date: November 20, 2024
Formatted: Header
Rule 1
Definitions
For the purpose of these rules and rate schedules, the terms and expressions listed below shall have the meanings set forth as follows:

Agricultural Power Service: Agricultural power service is that portion of electric energy and service used by a person in connection with the production, harvesting, and preparation for market of agricultural and horticultural products, including poultry and livestock, on land owned and/or operated by such person for the production of agricultural products, but does not apply to processing of products raised by others.

Applicant: A person or agency requesting the Utility to supply electric service and who will be responsible for all related charges.

Application: A written request to the Utility for electric service as distinguished from an inquiry as to the availability or charges for such service.

Billing Demand: The load or demand used for computing charges under Rate Schedules based on the size of the Customer’s load or demand. It may be the connected load, the measured maximum demand, or a modification of either as provided for by the applicable Rate Schedule.

Billing Period: The time interval between two consecutive Meter readings that are taken for billing purposes.

City: Corona, California. The City is responsible for the management and operation of the Utility on behalf of the residents and businesses of the City of Corona.

City Council: City Council of the City of Corona, California.

Class of Service: Different classes of electric utility service are: General Lighting, Multiple- Phase Lighting, Combination Lighting and Power, Emergency Lighting, Single-Phase Power, Polyphase Power, Welding, X-ray, Fire Pump, Fire Alarm, and Stand-by Power (permitted only where standby and normal circuit conductors are in separate raceways and enclosures).

Commercial Developments: Consist of two (2) or more enterprises engaged in trade or the furnishing of services; e.g., shopping centers, sales enterprises, business offices, professional offices, and educational or governmental complexes.

Completed Application: An Application that satisfies all of the information and other requirements of the Tariff Schedules, including any required deposits.

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ELECTRIC RULES & REGULATIONS
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Connected Load: The sum of the rated capacities of all of the Customer’s equipment that can be connected to the Utility’s lines at one time, as more fully described in the applicable Rate Schedules.

CUD: Corona Utilities Department
Customer: The person in whose name service is rendered as evidenced by the signature on the Application, contract, or agreement for that service or, in the absence of a signed instrument, by the receipt and payment of bills or Summary Bills regularly issued in his or her name regardless of the identity of the actual user of the service. A Customer may also be a party with whom the Utility is doing business with or without a billing relationship.

Customer’s Mailing Address: The address specified in a Customer’s Application or contract, or any other address subsequently given to the Utility by the Customer, to which any notice, bill or other communication is to be Mailed.

Date of Presentation: The date upon which a bill or notice is Mailed, or delivered by the Utility, to the Customer.

Director of Utilities: Director of Utilities of the Utilities Department or designee.

Distribution Line Extension: New distribution facilities of the Utility that is a continuation of, or branch from, the nearest available existing permanent Distribution Line (including any facility rearrangements and relocations necessary to accommodate the Distribution Line Extension) to the point of connection of the last service. The Utility’s Distribution Line Extension includes transmission underbuilds and converting an existing single-phase line to three-phase in order to furnish three-phase service to an Applicant, but excludes service transformers, Meters andservices.

Distribution Lines: Overhead and underground facilities which are operated at distribution voltages, and which are designed to supply two (2) or more services.

Distribution System: Those distribution facilities owned, controlled, and operated by theUtility that are used to provide distribution service under the tariffs.

Domestic Service: Service for residential use at dwelling premises. Any service for other than residential use at a dwelling premises may be served through the domestic service Meter only where such non-domestic connected load does not exceed 300 watts for lighting or 2 hp for power.

Domestic Farm Services: Single-phase service for light or power will be considered domestic farm service provided:

1. The service is furnished through the farm operator’s domestic Meter;

2. The service is used only for farming operations, in addition to domestic purposes, on the farm furnished the service;

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3 Effective Date: November 20, 2024

3. Monthly billing: The total use on the domestic farm service Meter does not exceed 2,500 kilowatt-hours per month in each of three consecutive months or a total of 20,000 kilowatt-hours in any twelve consecutive months;

4. Bimonthly billing: The total use through the domestic farm service Meter does not exceed 10,000 kilowatt-hours in any two consecutive bimonthly periods or a total of 20,000 kilowatt-hours in any twelve consecutive months.

Domestic Heat Pump Customer: A Domestic Heat Pump Customer is one who has installed a central heat pump unit of not less than 3 hp (nameplate rating), which is used exclusively to heat and cool the domestic dwelling.

Electric Supply: Electric energy or power.

Electronic Transfer: Paperless exchange of data and/or funds, usually involving computer and telecommunication technology.

Energy Diversion: Electricity being received by a Customer without registering through a meter due to either tampering with the meter or bypassing the meter.

General Service: Service to any lighting or power installation except those eligible for service on single-family or multifamily domestic, street lighting, outdoor area lighting, municipal, or stand-by schedules.

Heating Service: Service to any apparatus employing the resistance of conductors to transform electric energy into heat.

Hourly Metering: See Interval Metering.

HP: Horsepower
Independent System Operator (ISO): The California Independent System OperatorCorporation, a nonprofit corporation that controls the transmission facilities of all participating transmission owners and dispatches certain generating units and loads. The ISO is responsible for the operation and control of the statewide transmission grid.

Industrial Developments: Consist of two (2) or more enterprises engaged in a process which creates a product or changes materials into another form or product.

Intermittent Service: Service which, in the opinion of the Utility, is subject to discontinuance for a time or at intervals.

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ELECTRIC RULES & REGULATIONS
4 Effective Date: November 20, 2024
Interval Metering: A metering device capable of recording minimum data required. Minimum data requirements may include 15-minute demand data required to bill the Utility’s tariffs. kW: Kilowatt.
kWh: Kilowatt hour.

Lighting Service: Service to any apparatus transforming electric energy into light for all visual purposes except those specified under Power Service.

Line Extension: All facilities, including transformer, Service Connection and Meter, required to extend electric service from the Utility’s existing permanent facilities to the Point of Delivery to the Customer.

Mailed: Any notice or other communication will be considered “Mailed” when sent by electronic transfer or when it is enclosed in a sealed envelope, properly addressed, and deposited in any United States Post Office box, postage prepaid.

Maximum Demand: The average kilowatts during the specified time interval when the Customer’s use is greatest in the billing period as indicated or recorded by the Utility’s Meter.

Meter: The instrument used for measuring the electricity delivered to the Customer.

Meter Facilities: The necessary meter, instrument transformers, test facilities, data communication equipment, and other associated metering equipment.

Mobile Home: A Mobile Home is a structure designed for human habitation and for being moved on a street or highway under permit pursuant to the California Vehicle Code. Mobile Home also includes a manufactured home as defined in the California Health and Safety Code, but does not include a Recreational Vehicle as defined herein or a commercial coach as definedin the California Health and Safety Code.

Mobile Home Park: A Mobile Home Park is an area of land where two or more Mobile Home sites are rented, and held out for rent, to accommodate Mobile Homes used for human habitation.

A Mobile Home Park is not a Recreational Vehicle Park.

Multifamily Accommodation: An apartment building, duplex, Mobile Home Park, or any other group of permanent residential single-family dwellings located upon a single premises, providing the residential dwellings therein meet the requirements for a single-family accommodation. A multifamily accommodation does not include hotels, motels, residential hotels, guest or resort ranches, tourist camps, Recreational Vehicle Parks, campgrounds, halfway houses, rooming houses, boarding houses, institutions, dormitories, rest or nursing homes, military barracks, or any enterprise that includes or rents to either transient tenants or transient accommodations.

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5 Effective Date: November 20, 2024
Multiple Occupancy Building: A building of multiple occupancy provided with continuous outer wall construction including, but not limited to, apartments, condominiums, townhouses and commercial buildings.

Municipal Service: Utility services supplied to City of Corona departments.

Nominal Voltage: The Nominal Voltage of a circuit is the approximate voltage between conductors in a circuit or system of a given class, assigned for the purpose of convenient designation. For any specific Nominal Voltage, the operating voltage actually existing at various points and at various times on the system is subject to normal distribution variation.

Otherwise Applicable Tariff (OAT): The Customer’s regularly filed Rate Schedule under which service is rendered.

Paid or Payment: Funds received by Utility through postal service, Utility payment office, Utility authorized agent, or deposited in Utility account for Electronic Transfer.

Permanent Service: Service which, in the opinion of the Utility, is of a permanent andestablished character. This may be continuous, intermittent, or seasonal in nature.

Person: Any individual, partnership, corporation, public agency, or other organization operating as a single entity.

Point of Delivery: The point where conductors of the Utility are connected to the conductors of the Customer, regardless of the location of the Utility’s Meters or transformers. Utility conductors may be owned, leased, or under license by the Utility, and the conductors of the Customer may be owned, leased, or under license by the Customer.

Power Factor: The ratio of the revenue producing current in a circuit to the total current in that circuit. In terms of power quantities, power factor is the ratio of kW (real power) to the total kVA (total power).

Power Service: Service to apparatus or equipment used for purposes other than lighting shall be considered as Power Service. Lamps or lights used for purposes which, in the opinion of the Utility, are not general illumination purposes are classed as Power Service, such as the following: motion picture projection, motion picture and television production, production of chemical reactions, sterilizing, drying, radiant heating, therapeutic, photographic processing,production of stimulating the growth or yield of agricultural products, pilot or indicating lightson power control equipment, and lighting used as an aid in the operation of a motor-driven production machine for the purpose of checking tool settings or dial readings, measuring or inspecting the product while on the machine, when the lamps are installed as an integral part of the machine and energized from its power supply.

Premises: All of the real property and apparatus employed in a single enterprise on an integral parcel of land undivided, except in the case of industrial, agricultural, oil field, resort enterprises,

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and public or quasi-public institutions, by a dedicated street, highway, or other public thoroughfare, or a railway. Automobile parking lots constituting a part of and adjacent to a single enterprise may be separated by an alley from the remainder of the premises served.

Producer: The entity that executes a generator interconnection agreement with CUD. Producer may or may not own or operate the Generating Facility but is responsible for the rights and obligations related to the applicable generator interconnection agreement.

Property: A parcel of real property of record as shown in the County Assessor’s maps on file in the Planning Department of the City of Corona.

Pull Box: An enclosure for joining conductors which also provides by its size, arrangement, and location the necessary facilities for pulling the conductors into place. This term as used here includes structures also known as “manhole,” “hand hold,” and “switch board pull section”.

Qualified Contractor/Subcontractor (QC/S): An Applicant’s contractor or subcontractorwho:

1. Is licensed in California for the appropriate type of work such as, but not limited to, electrical and general;

2. Employs workmen properly certified for specific required skills such as, but not limited to, plastic fusion and welding. Electric workmen shall be properly qualified (qualified Electrical Worker, Qualified Person, etc.) as defined in State of California High Voltage Safety Orders (Title 8, Subchapter 5, Group 2);

3. Complies with applicable laws such as, but not limited to, Equal Opportunity regulations, OSHA and EPA.

Qualified Customer: As determined by the Utility, those Customers having met the criteria and supplied the facilities for electric service under the Utility’s Tariff Schedules and/or having special skills and equipment necessary to participate with the Utility in business services.

Qualifying Recreational Vehicle (RV) Unit: A RV Unit that is used as a permanent single- family residence at the same location in any RV Park or on a single premises for at least nine months out of the year; is not used for recreational purposes; and is not removed from its space or location on a regular basis.

Quasi-public Institutions: Public utilities, educational institutions, and hospitals, whether publicly or privately owned, where the property, campus or hospital grounds extend over relatively large areas through which public streets may run.

Rate Area: A specified area within which a Rate Schedule or Schedules apply.

Rate Charges: Charges in the Rate Schedules may include the following:

Customer Charge: That portion of the charge for service which is a fixed amount without

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regard to Connected Load, demand, or energy consumption in accordance with the Rate Schedule.

Demand Charge: That portion of the charge for service which varies with the Billing Demand in accordance with the Rate Schedule.

Energy Charge: That portion of the charge for service which varies with the quantity of energy consumed in accordance with the Rate Schedule.

Minimum Charge: The least amount for which service will be rendered in accordance with the Rate Schedule.

Service Charge: That portion of the charge for service which is a fixed amount based on Connected Load in accordance with the Rate Schedule.

Standby Charge: That portion of the charge for Standby Service which is a fixed amount based on the maximum load the Utility stands ready to supply in accordance withthe Rate Schedule.

Rate Schedule: May be one or more tariff pages setting forth the charges and conditions for a particular class or type of service at a given location. A Rate Schedule, as referred to herein, shall include all the wording on the applicable tariff page or pages, such as, but not limited to,the following: Schedule Number, Class of Service, Character or Applicability, Territory, Rates, Conditions, and reference to Rules.

Recreational Vehicle: A Recreational Vehicle (RV), as defined in the California Health and Safety Code, is a motor home, slide-in camper, park trailer or camping trailer, with or without motive power, designed for human habitation for recreational or emergency occupancy.

Recreational Vehicle Park: A Recreational Vehicle (RV) Park is an area or tract of land or a separate designated section within a Mobile Home Park where one or more lots are occupied by owners or users of recreational vehicles as defined herein.

Residential Hotel: A hotel establishment which leases Residential Units as permanent primary residences and at least 50% of its total Residential Units released for a minimum period of one month and each of said leased units is occupied for at least nine months of the year. Residential Hotels do not include establishments such as guest or resort hotels; resort motels or resort ranches; tourist camps; Recreational Vehicle Parks; trailer parks; halfway houses, roominghouses; boarding houses; dormitories; clubhouses; rest homes; convalescent homes; retirement homes; military barracks; or a house, apartment, or any other residential dwelling unit used by a single family, an organization, or a group of persons.

Residential Unit: A residential dwelling unit consisting of a room or group of rooms which do not qualify as single-family dwellings. Residential units may be used as permanent primary dwellings, as transient tenant accommodations, and by organizations or groups of persons.When such unit is used by a transient tenant, an organization, or a group of persons, use shall be nondomestic service.

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Retailer: Any entity, whether it is a non-utility generator, aggregator, broker, or marketer, which offers electric power service to end-use Customers.

Rules: Tariff pages which set forth the application of all rates, charges and service when such applicability is not set forth in and as a part of the Rate Schedules.

Service Wires or Connection: The group of conductors, whether overhead or underground, necessary to connect the service entrance conductors of the Customer to the Utility’s supply line, regardless of the location of the Utility’s Meters or transformers. An overhead service connection, sometimes referred to as a “service drop,” is the group of conductors between the Customer’s building or other permanent support and the Utility’s adjacent pole.

Service Extension: Consists of the service wires or connections as above defined.

Single Enterprise: A separate business or other individual activity carried on by a Customer. The term does not apply to associations or combinations of Customers.

Single-Family Dwelling or Accommodation: A house, apartment, flat, or any other residential unit which contains cooking facilities (not necessarily electric) and which is used as a residence by a single family.

Small Customer/Applicant: Applicants for service and Customers served under Domestic Rate Schedules and Schedules GS-1, LS-3, and TC-1.

Small Commercial Customer: Customer served under Schedule GS-1.

Standby Service: Service supplied to Customers who normally obtain their power requirements from sources other than the Utility. Under this service, the Utility provides a permanent Service Connection to supply the Customer’s contracted load in accordance with the provisions of the standby schedule.

Street Lighting Service: Service to any lighting apparatus used primarily for the illumination of streets, alleys, highways, or other public ways.

Summary Bill: A Customer account statement that includes charges for multiple serviceaccounts.

Swimming Pool: A permanently installed Swimming Pool, above or below ground, with permanently installed pump, motor, filtering equipment and automatic timer to control the operation of the pumping equipment. The pump motor must be rated at a minimum of 3/4 hp.

Tariff Page: An individual page of the Tariff Schedules.

Tariff Schedules: The entire body of effective rates, rentals, charges, and Rules collectively of the Utility, as set forth herein, and including title page, preliminary statement, Rate Schedules, lists of contracts and deviations, Rules and sample forms.

Tariff Sheet: An individual sheet of the Tariff Schedules.

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ELECTRIC RULES & REGULATIONS
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Temporary Service: Service for enterprises or activities which are temporary in character or where it is known in advance that service will be of limited duration. Service, which in the opinion of the Utility, is for operations of a speculative character or the permanency of which hasnot been established, also is considered Temporary Service.

Tract or Subdivision: An area for family dwellings which may be identified by filed subdivision plans or as an area in which a group of dwellings may be constructed about the same time, either by a large scale builder or by several builders working on a coordinated basis.

Utility: Utilities Department of the City of Corona.

Utility Operating Convenience: The term refers to the utilization, under certain circumstances, or facilities or practices not ordinarily employed which contributes to the overall efficiency of Utility operations; it does not refer to Customer convenience nor to the use of facilities or adoption of practices required to comply with applicable laws, ordinances, rules or regulations,or similar requirements of public authorities.

Violence: Types of Violence are to include, but are not limited to death or injury with a weapon, inflicting bodily harm, allowing animals to attack, physically detaining an employee against his/her will, and/or tearing employee’s clothing.

Water Suppliers: Establishments primarily engaged in distributing water for sale for domestic, commercial, and industrial use.

X-ray Service: Service to any apparatus transforming electric energy into radiation similar to light but having wavelengths from .0006 to 2 angstroms.

Zone: Zones are defined by zip code for purposes of establishing discretionary service fees.

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ELECTRIC RULES & REGULATIONS
10 Effective Date: November 20, 2024
Rule 2
Description of Electric Service
A. General.

1. The character of electric service available at any particular location should be ascertained by inquiry at the Utility’s office.

2. The Rate Schedules included herein are applicable to both electric service and Utility services provided beyond the Utility’s Point of Delivery.

3. The Rate Schedules included herein are applicable for service where the Customer purchases its entire electrical requirements from the Utility, exceptwhere such schedules specifically provide otherwise, and are not applicable wherea part of the Customer’s electrical requirements are supplied from some other source.

4. The Rate Schedules included herein are applicable for service provided from overhead distribution facilities (or where underground distribution facilities are provided for the Utility’s operating convenience) except where schedules specifically provide otherwise.

5. Alternating current service of approximately 60-cycle frequency will be supplied.

6. Voltages referred to in the Tariff Schedules are nominal voltages.

7. Service will be supplied at one standard voltage for each class of service. Each service shall have a service main disconnecting device with an ampere rating equal to or less than the ampere rating of the underground pull section and the service conductors. The total ampere rating of the service main disconnecting devices including taps to underground pull section shall be equal or less than the ampere rating of the service conductors.

B. Phase and Voltage Specifications.

1. Customer Service Voltages.
a. Under all normal load conditions, distribution circuits will be operated so as to maintain secondary service voltage levels to Customers within the voltage range specified below:

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11 Effective Date: November 20, 2024
Nominal TwoWire and MultiWire Service
Voltage
Minimum Voltage to
All Services
Maximum Service
Voltage on
Residential and
Commercial
Distribution Circuits
Maximum Service
Voltage on
Agricultural and
Industrial
Distribution Circuits
120 114 120 126
208 197 208 218
240 228 240 252
277 263 277 291
480 456 480 504
b. Exceptions to Voltage Limits. Voltage may be outside the limits specified when the variations:
(1) Arise from the temporary action of the elements.
(2) Are infrequent momentary fluctuations of a short duration. (3) Arise from service interruptions.
(4) Arise from temporary separation of parts of the system from the main system.
(5) Are from causes beyond the control of the Utility.

2. Customer Utilization Voltages.
a. All Customer-owned utilization equipment must be designed and rated in accordance with the following utilization voltages specified by the American National Standard C84.1 if Customer equipment is to give fully satisfactory performance.

Nominal Utilization
Voltage
Minimum Utilization
Voltage
Maximum Utilization
Voltage
120 110 125
208 191 216
240 220 250
277 254 289
480 440 500
b. The difference between service and utilization voltages are allowances for voltage drop in Customer wiring. The maximum allowance is 4 volts (120 volt base) for secondary service.
c. Minimum utilization voltages from American National Standard C84.1 shown for Customer information by the Utility has no control over voltage drop in Customer’s wiring.

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12 Effective Date: November 20, 2024
d. The minimum utilization voltages shown in a. above, apply for circuits supplying lighting loads. The minimum secondary utilization voltages specified by American National Standard C84.1 for circuits not supplying lighting loads by 90 percent of nominal voltages (180 volts on 120 volt base) for normal service.
e. Motor used on 208 volt systems should be rated 200 volts or (for small single-phase motors) 115 volts. Motors rated 230 volts will not perform satisfactorily on these systems and should not be used. Motors rated 220 volts are no longer standard, but many of them were installed on existing 208 volt systems on the assumption that the utilization voltage would not be less than 187 volts (90 percent of 208 volts).

3. Single-phase Service.
a. General.

Voltage
Minimum
Load
Required
Maximum
Load
Allowed
120 volts None 1-15 amp and 1-20
amp branch circuit
120/240 or 240 volts None 400 amp main switch
240/480 volts 15kVA 200 amp main switch
2,400 volts or over Varies with location 40 amp main switch b. The maximum size 120 volt single-phase motor allowed is 1 hp and the maximum size 240 volt, or higher voltage, single-phase motor allowed is 10 hp.
c. Where three-phase service is supplied from a four-wire wye-connected 120/208 volt service, the maximum demand allowed is 1,000 kVA. d. Service to all loads of 1,000 kVA maximum demand, or over, must be approved by the Utility as to adequacy of facilities for service. e. Loads on three-phase service must be balanced between phases in accordance with good engineering practice.
f. Three-phase service may be supplied to installations having a proposed main service switch in excess of the switch capacities specified above provided approval of the Utility has first been obtained as to the number and size of switches, circuits and related facilities. Such service will be supplied from two or three separate service connections at one location. Energy supplied in this manner will be totalized for billing purposes. The loads will be balanced as closely as practicable between the services.

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4. Combined Single-phase Service and Three-phase Service. a. Service may be supplied at 120/208 four-wire wye-connected where the Utility does not maintain four-wire secondary poly-phase mains provided:
(1) written application is made for such service by the Customer; (2) the Customer’s load is of such a size as to require an individual transformer installation of not less than 15kVA of transformer capacity; and (3) a Customer provides space acceptable to the Utility on this premises to accommodate the installation of the Utility’s facilities when, in the opinion of the Utility, such space is considered necessary.
b. Service may be supplied at 120/240 volts four-wire delta-connected where the Utility does not maintain four-wire secondary polyphase mains provided: (1) written application is made for such service by the Customer; (2) the Customer’s load is of such a size as to require an individual transformer installation of not less than 15kVA of transformer capacity; (3) the unbalance between phases is less than100 kW; and (4) the Customer provides space acceptable to the Utility on his premises to accommodate the installation of the Utility’s facilities when, in the opinion of the Utility, such space is considered necessary.
c. The maximum demand allowances for combined single-phase and threephase are as set forth in B.3 above.

5. At the option of the Utility, the above voltage and phase specifications may be modified because of the service conditions at the location involved.

C. Motor Protection and Equipment.

Customer’s motor equipment must conform to the following requirements:

1. Motors that cannot be safely subjected to full rated voltage on starting or that drive machinery of such a nature that the machinery, itself, or the product it handles will not permit the motor to resume normal speed upon restoration of normal supply voltage shall be equipped with devices that will disconnect them from the line upon failure of supply voltage and that will prevent the automatic reconnection of the motors upon restoration of normal supply voltage.

2. All motors of 1 hp or larger shall be equipped with thermal relays, fuses, or other automatic overcurrent interrupting devices to disconnect completely such motors from the line as a protection against damage due to overheating.

3. Three-phase motors driving elevators, hoists, tramways, cranes, conveyers, or other equipment, which would create hazard to life in the event of uncontrolled reversal of motor rotation, shall be provided with reverse-phase and open-phase protection to disconnect completely the motors from the line in the event of phase reversal or

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loss of one phase.

4. Wind machines thermostatically controlled with automatic reclosing switches must be equipped with suitable time-delay devices, as hereinafter specified, at the Customer’s expense, to permit the required adjustment of the time of re-closure after interruption of service.

A suitable time-delay device, within the meaning of this rule, is a relay or other type of equipment that can be preset to delay with various time intervals the reclosing of the automatic switches (and the consequent starting up of the electric motors on the wind machines) and to stagger the reconnection of the load on the Utility’s system, and such device must be constructed so as effectively to permit a variable overall time interval of not less than five minutes with adjustable time increments of not greater than ten seconds. The particular setting to be utilized for each separate installation is to be determined by the Utility from time to time in accordance with its operating requirements, and the Customer is to obtain from the Utility the setting for each installation as thus determined.

D. Allowable Motor Starting Currents.

1. The starting current drawn from the Utility’s lines shall be considered the nameplate locked rotor current or that guaranteed by the manufacturer. At its option the Utility may determine the starting current by test, using a stop ammeter with not more than 15% overswing or an oscillograph, disregarding the value shown for the first 10 cycles subsequent to energizing the motor.

If the starting current for a single motor exceeds the value stated in the following tables, reduced voltage starting or other suitable means must be employed at the Customer’s expense, to limit the current to the value specified, except where specified exemptions are provided in Section D.2, 3 and 4.

TABLE 1
Alternating Current – Single-phase Motors
Allowable Locked Rotor Currents
Standard nominal voltages of the Utility are as follows:

Rated Size 120 Volts 240 Volts
1 hp and less 50 amperes 36 amperes
1 ½ hp 48 amperes
2 hp 60 amperes
3 hp 80 amperes
5 hp 120 amperes
7 ½ hp 170 amperes
10 hp 220 amperes

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TABLE 2
Alternating Current – Three-phase Motors
Allowable Locked Rotor Currents
Rated Size 120 Volts 480 Volts 2,400 Volts
3 hp 64 amperes 32 amperes
5 hp 92 amperes 46 amperes
7 ½ hp 127 amperes 63 amperes
10 hp 162 amperes 81 amperes
15 hp 232 amperes 116 amperes
20 hp 290 amperes 145 amperes
25 hp 365 amperes 183 amperes
30 hp 435 amperes 218 amperes
40 hp 580 amperes 290 amperes
50 hp 725 amperes 363 amperes 70 amperes
60 hp 435 amperes 87 amperes
75 hp 535 amperes 107 amperes
100 hp 725 amperes 142 amperes
Over 100 hp – the Utility should be consulted for allowable locked rotor currents.

2. Where service conditions permit, subject to the Utility’s approval, reduced- voltage starters may be omitted in the original installation until such time as the Utility may order the installation of a reduced-voltage starter to be made, and, similarly, the Utility may at any time require starting current values lower than set forth herein where conditions at any point on its system require such reduction to avoid interference with service.

3. Reduced-voltage starters may be omitted on any motor of a group installation provided that its starting current does not exceed the allowable starting current of the largest motor of the group.

4. A reduced-voltage starter may be omitted on any motor in a group installation provided that its starting current does not exceed three (3) times the maximum demand in amperes of the entire installation.

E. Interference with Service.

1. Customers who operate equipment which causes detrimental voltage fluctuations (such as, but limited to, hoists, welders, radio transmitters, X-ray apparatus, elevator motors, compressors, and furnaces) must reasonably limit such fluctuations upon request by the Utility. The Customer will be required to pay for whatever corrective measures are necessary.

2. Prior to the installation of any new arc furnace or design modification of an existing

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furnace, the Customer shall provide basic design information for the installation to aid the Utility in determining a method of service and the allowable level of load fluctuations.

3. Any Customer who superimposes a current of any frequency upon any part of his electrical system, other than the current supplied by the Utility shall, at his expense, prevent the transmission of such current beyond his electrical system.

F. Power Factor.

The Utility may require the Customer to provide, at his own expense, equipment to increase the operating power factor of each complete unit of neon, fluorescent, or other gaseous tube lighting equipment to not less than 90%, lagging or leading.

G. Wave Form.

The Utility may require that the wave form of current drawn by equipment of any kind be in conformity with good engineering practice.

H. Welder Service.

1. Rating of Welders. Electric welders will be rated for billing purposes as follows:
a. Generator Arc Welders. The horsepower rating of the motor driving a motor generator type arc welder will be taken as the horsepower rating of the welder.
b. Transformer Arc Welders. Nameplate maximum kVA input (at rated output amperes) will be taken as the rating of transformer type arc welders. c. Resistance Welders. Resistance welder ratings will be determined by multiplying the welder transformer nameplate rating (at 50% duty cycle) by the appropriate factor listed below:

Page 1598 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
17 Effective Date: November 20, 2024
Factor
Type of Welder Transformer
Nameplate Rating @
50% Duty Cycle
UtilityOwned
Distribution
Transformer
CustomerOwned
Distribution
Transformer
Rocker Arm, Press
or Projection Spot
20 kVA or less .60 .50
Rocker Arm
or Press Spot
Over 20 kVA, incl.

Projection Spot 21 to 75 kVA, incl. .80 .60
Flash or Butt 100 kVa or over
Seam or Portable
Gun
All sizes
Flash or Butt 67 to 100 kVA, incl. *
Project Spot Over 75kVA
Flash or Butt 66 kVA or less 1.20 .90
Each flash or butt welder in this group will be rated at 80 kVA where the distribution transformer is owned by the Utility or 60 kVA where the distribution transformer is owned by the Customer.
d. Ratings prescribed by a., b., and c., above normally will be determined from nameplate data or from data supplied by the manufacturer. If such data are not available or are believed by either the Utility or Customer to be unreliable, the rating will be determined by test.
e. If established by seals approved by the Utility, the welder rating may be limited by the sealing of taps which provide capacity greater than the selected tap and/or by the interlocking lockout of one or more welders with other welders.
f. When conversion of units is required for tariff application, one welder kVA will be taken as one horsepower for tariffs stated on a horsepower basis and one welder kVA will be taken as one kilowatt for tariffs stated on a kilowatt basis.

2. Billing of Welders. Welders will be billed at the regular rates and conditions of the tariffs on which they are served subject to the following provisions:
a. Connected Load Type of Schedule. Welder load will be included as part of the connected load with ratings as determined under section 1., above, based on maximum load that can be connected at any one time, and no allowance will be made for diversity between welders.
b. Demand Metered Type of Schedule. Where resistance welders are served on these schedules, the computation of diversified resistance welder load shall be made as follows:

Page 1599 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
18 Effective Date: November 20, 2024
Multiply the individual resistance welder ratings, as prescribed in Section

1.c. to 1.f. inclusive, above, by the following factors and add the results thus obtained:

1.0 times the rating of the largest welder

0.8 times the rating of the next largest welder

0.6 times the rating of the next largest welder

0.4 times the rating of the next largest welder

0.2 times the rating of all additional welders
If this computed diversified resistance welder load is greater than the metered demand, the diversified resistance welder load will be used in lieu of the metered demand for rate computation purposes.

Rated Size 120 Volts 240 Volts
1 hp and less 50 amperes 36 amperes
1 ½ hp 48 amperes
2 hp 60 amperes
3 hp 80 amperes
5 hp 120 amperes
7 ½ hp 170 amperes
10 hp 220 amperes
TABLE 2
Alternating Current – Three-phase Motors
Allowable Locked Rotor Currents
Rated Size 120 Volts 480 Volts 2,400 Volts
3 hp 64 amperes 32 amperes
5 hp 92 amperes 46 amperes
7 ½ hp 127 amperes 63 amperes
10 hp 162 amperes 81 amperes
15 hp 232 amperes 116 amperes
20 hp 290 amperes 145 amperes
25 hp 365 amperes 183 amperes
30 hp 435 amperes 218 amperes
40 hp 580 amperes 290 amperes
50 hp 725 amperes 363 amperes 70 amperes
60 hp 435 amperes 87 amperes
75 hp 535 amperes 107 amperes
100 hp 725 amperes 142 amperes
Over 100 hp – the Utility should be consulted for allowable locked rotor currents.

3. Where service conditions permit, subject to the Utility’s approval, reduced- voltage

Page 1600 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
19 Effective Date: November 20, 2024
starters may be omitted in the original installation until such time as the Utility may order the installation of a reduced-voltage starter to be made, and, similarly, the Utility may at any time require starting current values lower than setforth herein where conditions at any point on its system require such reduction to avoid interference with service.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
20 Effective Date: November 20, 2024
Rule 3
Request for Service
A. Application for Service.

All Applicants for electric service have given implied consent to receive such service only upon agreeing to comply with the rules and regulations of the Utility.

Applicants may obtain electric service on active service connection by contacting the Utility’s Billing Division by telephone or in person. If it is requested that service be turned on other than one (1) hour prior to the close of business, legal holidays excepted, a charge shall be incurred for after hours service. The charge for the after hours service isset forth in the Citywide Master Fee Recovery Schedule.
.

All applicants shall be required to establish credit with the city by providing a social security number and/or tax identification number. The city will electronically verify this information with a third party agency for accuracy and fraud prevention. In the event that an applicant does not have a social security number or tax identification number, the applicant must present a passport and/or other official identification from his or her native country which will then be verified. Suspicious information will be reported to the Police Department for investigation. During the verification process credit will be checked to determine if a cash deposit equal to three times the average monthly bill shall be required from an applicant prior to the initiation of service based on the applicant's credit-worthiness, pursuant to the Department's policies.

If an existing electric service connection is found to be inactive at the time of application, which may include but not limited to, damages to the connection and/or replacement of the Meter, an assessment will be made of the electric service connection and a fee shallbe charged on a time and material basis to recover the cost of re-establishing the serviceto an active status.

A new account setup fee shall be charged to offset the cost of creating accounting and computer records, reading the Meter and/or turning on the electric service and shall be included on the first utility bill of all new accounts. The charge for the new account setup fee is set forth in the Citywide Master Fee Recovery Schedule.

The Application is a request for service and does not in itself bind the Utility to serve except under its filed tariff, nor does it bind the Applicant/Customer to take service for a longer period than the minimum requirements of the Rate Schedule. A contract will be required as stated in Rule 4 or in any applicable tariff.

Upon acceptance and approval of the Application, the Utility agrees to furnish and the Applicant agrees to take electric service in accordance with the Utility’s applicable Tariff Schedule. These Tariff Schedules constitute the terms and conditions of the agreement between the Utility and the Applicant/Customer for public utility electric service provided, unless agreed otherwise in writing.

B. Individual Liability for Joint Service.

Page 1602 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
21 Effective Date: November 20, 2024
Two or more persons who join in one Application or contract for service shall be jointly and severally liable hereunder and shall be billed by means of a single periodic bill mailed to the person designated on the Application to receive the bill. Whether or not the Utility obtained a joint application, where two or more persons occupy the same premises, they shall be jointly and severally liable for bills for electric energy supplied.

C. Change in Customer’s Equipment or Operations.

Customers shall give the Utility written notice of the extent and nature of any material change in the size, character, or extent of the utilizing equipment or operations for which the Utility is supplying service before making any such change.

D. Refusal to Provide Service.

Utility may disconnect or refuse to provide service to the Applicant if the conditions upon the Applicant’s premises indicate that false, incomplete, or inaccurate information was provided to Utility or the acts of the Applicant or anyone on the premises creates an unsafe situation for Utility’s employee. Utility shall provide the Applicant the reason for such refusal.

Page 1603 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
22 Effective Date: November 20, 2024
Rule 4
Contracts
Contract Requirements.

A. When Service Contracts are Required.

A contract or agreement to take and pay for electric service will not be required as a condition precedent to service except:

1. Where required by provisions contained in the Tariff Schedules, in which case the term of the contract will be that specified.

2. Where it is necessary to install a line extension , in which case a contract for a period of three (3) years may be required; except that, when temporary service is to be supplied under the provisions of Rule 13, the contract will cover the period of contemplated operations, but not longer than three (3) years.

3. Where street lighting service is requested, in which case a contract will be required for a period of not less than one (1) year and not more than five (5) years. a. Such contracts may include a provision that they will remain in effect from year to year thereafter, until terminated by either party.

B. When Facilities Contracts are Required.

A contract or agreement to pay for the use, installation, or removal of facilities including, but not limited to, line extensions, street light installations, will be required:

1. Where the provisions of the Tariff Schedules so specify, in which case the terms of the contract will be governed thereby.

2. Where any Applicant or Customer desires new or increased distribution facilities for Temporary Service, in which case the Utility shall require such person to pay to the Utility, in advance or otherwise, the estimated cost installed, plus the estimated cost of removal, less the estimated salvage of the facilities necessary forfurnishing service in accordance with the provisions of Rule 13.

3. Where a person, whether or not a Customer, desires to have the Utility modify, rearrange, relocate, or remove any of its facilities, the Utility if it agrees to make such changes shall require the person, at whose request the changes are made, to agree to pay, in advance or otherwise, the cost to the Utility of making the changes.

Page 1604 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
23 Effective Date: November 20, 2024

4. Where the Applicant requests and the Applicant agrees to install electric facilities under the special provisions of a contract form on file with the Utility for installations which have been determined by the Utility to be uneconomic under its filed Rules.

Page 1605 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
24 Effective Date: November 20, 2024
Rule 5
Special Information Required on Forms
A. Contracts.

Each agreement or contract form for electric service or installation of facilities will contain the following provision: “This contract shall at all times be subject to such changes or modifications by the City Council of Corona as said City Council may, from time to time, direct in the exercise of its jurisdiction.”
B. Customer’s Bill.

Information required to be printed on each bill or Summary Bill for electric service shall include, but not be limited to; the billing date, due date, reading dates, Meter readings, bill amount, Customer service contact information, Customer name, service address, account number, Customer number and summary of procedures to dispute the bill.

C. Discontinuance of Service Notice.

Every Discontinuance of Service Notice for nonpayment of a delinquent domestic account, as provided for in Rule 8 shall include, but not be limited to, Customer name, service address, account number, Customer number, amount of delinquency, due date, disconnect date, and billing period of delinquency.

Page 1606 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
25 Effective Date: November 20, 2024
Rule 6
Establishment and Re-establishment of Service
A. Establishment of Credit - All Classes of Service.

Pertinent information will be requested from the Applicant to establish credit which shall include, but not be limited to, a social security number and/or tax identification number. In lieu of providing a social security number or tax identification number, the Applicant shall pay a cash deposit equal to three (3) times the average monthly bill and sign an Application form provided by the Utility in advance of receiving electric service.

B. Re-establishment of Credit – All Classes of Service.

If the Utility has disconnected the service for non-payment of a delinquent bill, an additional charge shall be made to return service. Additionally, a deposit equal to three times the monthly bill shall be required.

C. Service Turn-On Charge

1. A service turn-on charge shall not be made for turning on electric service during normal working hours and for the following workday. There will be a charge for same day and after hours turn-on of service or special appointment turn-on service (the special appointment turn-on charge will apply if a specific time is requested and will not apply to the normal four hour window appointment) when specifically requested by the Customer. A service charge will be assessed for each additional field visit required to complete the service turn-on order. a. After hours for fee assessment purposes are legal holidays and hoursoutside the following time periods: 8:00 a.m. to 4:00 p.m. Monday through Friday.

2. Requests for additional services or modifications of existing services will be charged a fee for the services performed as determined by the Utility.

3. The Utility shall not be liable for any loss or damage caused by the improper installation, maintenance or malfunction of any electric apparatus or appliance, or for damage caused by turning on and off of electric service by the Utility.

Page 1607 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
26 Effective Date: November 20, 2024
Rule 7
Deposits
A. General.

Deposits will be required when a Customer is otherwise unable to satisfactorily establish or re-establish credit, as set forth in Rule 6.

B. Amount of Deposit.

The amount of deposit required to establish or re-establish credit for electric service is three times (3x) the estimated average monthly bill.

In the event that a Customer of the Utility has diverted electricity (“energy theft”), a separate deposit shall be assessed. This deposit shall be twice the amount of the estimated loss to the Utility resulting from the diversion, but in no case shall the amount be less than the minimum diversion deposit.

C. Return of Deposit.

Deposits may be returned after the Customer has paid bills for service for twelve (12) consecutive months, without having received a delinquent notice. The deposit shall be credited towards any outstanding charges.

All other deposits shall be retained by the Utility until the electric service has been terminated at the request of the Customer or by the Utility pursuant to these rules and regulations. Upon service termination, the Utility shall credit the deposit towards payment of any outstanding charges due and owing by the Customer. After the Utility has made such credit, any remaining portion shall be refunded to the Customer.

Page 1608 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
27 Effective Date: November 20, 2024
Rule 8
Notices
A. Notices to Customers.

When notices from the Utility to a Customer are required, they will normally be given in writing, either mailed to the address specified in the Customer’s Application for service or to any address subsequently specified by the Customer or delivered to him or her or posted in the local newspaper of record, except that in emergencies the Utility may give notices in the manner most suitable under the existing conditions (radio, television, telephone, etc.).

Where Utility service is provided to residential users through a master Meter, Utility shall make good faith efforts to inform the actual users of the Utility services when the account is in arrears. All procedures as required by law shall be exercised.

B. Notices from Customers.

Notices from a Customer to the Utility may be given by written communication mailed to the Utility’s office or may be given orally by the Customer or the Customer’s authorized agent at the Utility’s office except when written notice is specifically required in Tariff Schedules or in any written agreement.

Page 1609 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
28 Effective Date: November 20, 2024
Rule 9
Rendering and Payment of Bills
A. Rendering of Bills.

1. Billing Period. Bills for electric service will be rendered bimonthly, monthly or as otherwise provided in the Tariff Schedules. Electric Meters shall be read as nearly as possible at regular intervals. Such regular Meter readings normally shall be monthly, but may be at other intervals as established at the discretion of the Utility.

2. Metered Service.
a. Bills for metered service will be based on Meter registrations. Meters will be read as required for the preparation of regular bills, opening bills and closing bills.
b. If, because of unusual conditions or for reasons beyond its control, the Utility is unable to read the Meter on the scheduled reading date, the Utility may bill the Customer or those deriving the benefit of service for estimated consumption during the Billing Period, and make any necessary corrections when a reading is obtained. Estimated consumption for this purpose will be calculated considering the Customer’s prior usage, the Utility’s experience with other Customers of the same class in that area, and the general characteristics of the Customer’s operations. Adjustments for any underestimation or overestimation of a Customer’s consumption will be reflected on the first regularly scheduled bill rendered and based onan actual reading following any periods when estimation was required. When a service start date can be reliably estimated, the undercharge canbe computed back to that date, exclusive of Rule 17. Access to the Meter, sufficient to permit it being read, shall be provided by the Customer as a prerequisite to the Utility making any adjustment of consumption billed on an estimated basis.

3. Un-metered Service. A flat rate may be applied upon request (in writing) where the Applicant for service has a fixed Connected Load to be operated over a fixed number of hours during a Billing Period, and where the following conditions are met:
a. Provision has been made to prevent any additional consumption on the service.
b. The point of interconnection of the service is approved by the Utility. c. Such service may be supplied under any appropriate Rate Schedule at the Utility’s operating convenience and all conditions of the Rate Schedule shall apply, including the power cost adjustment.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
29 Effective Date: November 20, 2024

4. Pro rata Computation. All bills for electric service rendered will be computed in accordance with the applicable thirty-day Rate Schedule, but the size of theenergy blocks and the amount of the Customer, Service, Demand or Minimum Charge specified therein will be prorated on the basis of the ratio of the number ofdays service has been rendered to the number of days in an average month ofthirty (30) days.

B. Readings of Separate Meters Not Combined.

For the purpose of billing, each Meter upon the Customer’s premises will be considered separately, and the readings of two (2) or more Meters will not be combined, except as follows:

1. Where combinations of Meter readings are specifically provided for in the Tariff Schedules.

2. Where the Utility’s operating convenience requires the use of more than one Meter.

C. Payment of Bills.

Electric bills, including service and penalty charges, are due and payable upon deposit by Utility in the United States mail (“date billed”), and shall be delinquent thirty (30) calendar days after said date. Upon delinquency, the Utility shall mail a second billing in the form of a delinquent notice. A penalty shall be assessed on that bill as set forth in the Citywide Master Fee Recovery Schedule and a date of discontinuance of electric service, forty-six (46) days after the date billed, shall be noted. Thirty nine (39) days after the date billed, a final notice shall be mailed to the billing address of the Customer. A final notice fee may be assessed on that notice and a date of discontinuance of electric service shall again be noted. All delinquent accounts, with the exception of Multiple Occupancy Buildings and Mobile Home Parks, unpaid at the close of business of the forty-fifth (45th) calendar day after the date billed shall have electric service discontinued on the forty-sixth (46th) day after said date without further notice. Prior to terminating electric service to Multiple Occupancy Buildings and Mobile Home Parks, all procedures as required by law will be exercised.

D. Returned Check Charge.

The Utility may require payment of a returned check charge equal to that permitted under law for any check returned from the bank unpaid, as set forth in the Corona Municipal Code, Section 3.02.040 Schedule of Fees and Service Charges. If the returned item was returned for payment on a prior 48-hour notice of disconnection, service may be terminated without further notice.

Page 1611 of 1895 ends

CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
30 Effective Date: November 20, 2024
Rule 10
Disputed Bills
A. Customers who feel their bill is in error will first contact the Utility Billing Division by phone or in writing within five (5) days after receiving the bill to attempt to resolve the disputed bill. Failure to do so will authorize discontinuance of service in accordance with Rule 11.

B. If, after contact with the Utility Billing Division, the Customer believes the bill is still incorrect, the Customer must, within ten (10) days after receiving the explanation from the Utility Billing Division, send his/her remittance for the entire amount of the disputed bill along with a written statement setting forth the reasons why the Customer believes the bill is incorrect to: Director of Utilities, City of Corona Utilities Department, 755 Public Safety Way, Corona, California 92878.

C. Failure of the Customer to file a written statement with the Director of Utilities within ten (10) days after receipt of the explanation from the Customer Service Division will constitute acceptance by the Customer of the bill as rendered, and authorizediscontinuance of service in accordance with Rule 11.

D. Upon timely receipt of the written statement, the Director of Utilities or his designee will review the basis of the billed amount and communicate the results of the review and decision to the Customer.

E. If before completion of the Director of Utilities’s review, additional bills become due which the Customer wishes to dispute, the Customer will not be required to file the dispute with the Utility Billing Division, as stated above, but will be required to send his/her remittance for the entire amount of the additional bills disputed to: Director of Utilities, City of Corona Utilities Department, 755 Public Safety Way, Corona, California 92878, and file additional written statements within ten (10) days after receipt of such bills setting forth the reasons why the Customer believes the additional bills are incorrect. Failure to do so will authorize discontinuance of service in accordance with Rule 11.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
31 Effective Date: November 20, 2024
Rule 11
Discontinuance and Restoration of Service
A. Past Due Bills.

B. Nonpayment of Bills.

1. All delinquent accounts, with the exception of Multiple Occupancy Buildings and Mobile Home Parks, unpaid at the close of business on the forty-fifth (45th) calendar day after the date billed shall have electric service discontinued on the forty-sixth (46th) day after said date without further notice. Prior to terminating electric service to Multiple Occupancy Buildings and Mobile Home Parks, all procedures as required by law will be exercised.

Any Customer who contests a bill and has initiated a complaint or requested an investigation within five (5) days of receiving said bill shall not have service discontinued for non-payment during the pendency of an investigation by the Utility of such Customer’s dispute or complaint provided the Customer also keeps current the account for Utility services as charges accrue in each subsequent billing period. Services shall not be discontinued for non-payment for any Customer complying with an amortization agreement entered into with the Utility,provided the Customer also keeps current the account for Utility services ascharges accrue in each subsequent billing period. If a Customer fails to comply with an amortization agreement, the Utility will give a 7-day discontinuance of service notice before discontinuing service, but such notice shall not entitle the Customer to further investigation by Utility.

2. Utility services to a Customer will not be discontinued for non-payment when the Customer has established to the satisfaction of the Utility that such termination would be especially dangerous to the health of the Customer or a full timeresident of the Customer’s household. Certification from a licensed physician, public health nurse, or a social worker may be required by the Utility. The Utility shall make available to Customers, upon request, information regarding agencies and/or organizations that may provide financial assistance.

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
32 Effective Date: November 20, 2024

3. If a Customer is receiving more than one (1) service, any or all services may be discontinued when any service, regardless of location, is discontinued for nonpayment. However, residential service will not be discontinued because of nonpayment of bills for other classes of service.

4. Under no circumstances may service be discontinued for non-payment of a bill to correct previously billed incorrect charges for a period in excess of the preceding three (3) months, unless such incorrect charges have resulted from the Customer not abiding by the Tariff Schedules.

5. On any Saturday, Sunday, legal holiday recognized by the Utility, or at any time during which the business office of the Utility is not open to the public, service will not be discontinued by reason of delinquency in payment for Utility services.

C. Unsafe Equipment.

The Utility may refuse or discontinue service to a Customer if any part of the Customer’s wiring or other equipment, or the use thereof, shall be determined by the Utility to be unsafe or in violation of applicable laws, ordinances, rules or regulations of publicauthorities, or if any condition existing upon the Customer’s premises shall be thus determined to endanger the Utility’s service facilities, until it shall have been put in a safecondition or the violation remedied. The Utility does not assume any responsibility for inspecting or repairing the Customer’s wiring or other equipment or any part thereof and assumes no liability therefore.

D. Service Detrimental to Other Customers.

The Utility will not provide service to utilizing equipment, the operation of which will be detrimental to the service of the Utility or its other Customers, and will discontinue electric service to any Customer who shall continue to operate such equipment after having been given notice by the Utility to cease so doing.

E. Fraud.

The Utility may refuse or discontinue service if the acts of the Customer or the conditions upon the Customer’s premises are such as to indicate an intent to defraud the Utility. A fee will be collected for the investigation of acts of fraud and/or diversion.

F. Failure to Establish or Re-establish Credit.

If, for an Applicant’s convenience, the Utility should provide service before credit is established or should continue service to a Customer when credit has not been reestablished in accordance with Rule 6, and the Customer fails to establish or re-establish credit, the Utility may discontinue service.

G. Non-compliance.

Except as otherwise specifically provided in this Rule 11, the Utility may discontinue

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CITY OF CORONA UTILITIES DEPARTMENT

ELECTRIC RULES & REGULATIONS
33 Effective Date: November 20, 2024
service to a Customer for non-compliance with Tariff Schedules if, after written notice of at least five (5) days, the Customer has not complied with the notice. The Utility may dispense with the giving of such notice in the event there exists in the Utility’s opinion a dangerous condition, thus rendering the immediate discontinuance of service to the premises imperative.

H. Unsafe Environment.

If the customer or anyone on the premises inflicts violence, as defined in Rule 1, or threatens with present ability to inflict violence upon an employee of the Utility or its subcontractors, the Utility may discontinue service to a customer after written notice of at least five (5) days. The discontinuance of service may be avoided if the customer agrees to meet with the Director of Utilities and/or law enforcement and the customer agrees to cease from any act of violence.

I. Customer’s Request for Service Discontinuance.

When a Customer desires to terminate responsibility for service, the Customer shall give the Utility not less than one (1) days’ notice of this intention, state the date on which the Customer wishes the termination to become effective, and provide the Utility with the address to which the closing bill should be mailed. A Customer may be held responsible for all service furnished at the premises until one (1) day after receipt of such notice by the Utility or until the date of termination specified in the notice, whichever date is later.

J. Restoration - Reconnection Charge.

The Utility will require payment of a reconnection charge for each incident in which the service(s) were disconnected before restoring service that has been disconnected for nonpayment of bills or for failure otherwise to comply with Tariff Schedules. If service(s) have been illegally restored or damaged due to tampering, the Customer must pay all damage charges prior to reconnection. The Customer and/or beneficiary of service are responsible for all damage charges whether or not service is reconnected.

In case the Customer places a request on a day when maximum workload has been scheduled, an additional charge will be made.

Page 1615 of 1895 ends

Corona City CouncilNovember 20, 2024

Corona City Council
November 20, 2024