Cities Index.
3. OCPA Rates Residential Customers 3-24-25

Costa Mesa City Council
September 2, 2025

Document
3. OCPA Rates Residential Customers 3-24-25
Meeting
September 2, 2025
Body
Costa Mesa City Council
Original file
175 KB
Text extracted from the city's file for reading and search. Open the original on costamesa.legistar1.com. That file is the official record.

Effective: Mar 24, 2025
OCPA Rate Schedule Period Basic Choice Smart Choice
100% Renewable
Choice Time Period Definitions

DOMESTIC
GENERATION CHARGE ($/KWH) YEAR-ROUND 0.12323$ 0.13323$ 0.13823$ All electric usage TOU-D-4 Summer - June through September; Winter - October through May GENERATION CHARGE ($/KWH) SUMMER ON-PEAK 0.24871$ 0.25871$ 0.26371$ 4pm - 9pm, Monday - Friday SUMMER MID-PEAK 0.14074$ 0.15074$ 0.15574$ 4pm - 9pm, Saturday, Sunday, & holidays SUMMER OFF-PEAK 0.08352$ 0.09352$ 0.09852$ All other hours WINTER MID-PEAK 0.18158$ 0.19158$ 0.19658$ 4pm - 9pm, every day WINTER OFF-PEAK 0.10852$ 0.11852$ 0.12352$ 9pm - 8am, every day WINTER SUPER OFF-PEAK 0.09104$ 0.10104$ 0.10604$ 8am - 4pm, every day TOU-D-5 Summer - June through September; Winter - October through May GENERATION CHARGE ($/KWH) SUMMER ON-PEAK 0.38633$ 0.39633$ 0.40133$ 5pm - 8pm, Monday - Friday SUMMER MID-PEAK 0.20625$ 0.21625$ 0.22125$ 5pm - 8pm, Saturday, Sunday, & holidays SUMMER OFF-PEAK 0.07455$ 0.08455$ 0.08955$ All other hours WINTER MID-PEAK 0.26331$ 0.27331$ 0.27831$ 5pm - 8pm, every day WINTER OFF-PEAK 0.10694$ 0.11694$ 0.12194$ 8pm - 8am, every day WINTER SUPER OFF-PEAK 0.08148$ 0.09148$ 0.09648$ 8am - 5pm, every day TOU-D-A Summer - June through September; Winter - October through May GENERATION CHARGE ($/KWH) SUMMER ON-PEAK 0.26354$ 0.27354$ 0.27854$ 2pm - 8pm, Monday - Friday SUMMER OFF-PEAK 0.11952$ 0.12952$ 0.13452$ 8am - 2pm & 8pm - 10pm, Monday - Friday 8am - 10pm, Saturday, Sunday & holidays
SUMMER SUPER OFF-PEAK 0.08898$ 0.09898$ 0.10398$ 10pm - 8am, every day WINTER ON-PEAK 0.16313$ 0.17313$ 0.17813$ 2pm - 8pm, Monday - Friday WINTER OFF-PEAK 0.09488$ 0.10488$ 0.10988$ 8am - 2pm & 8pm - 10pm, Monday - Friday 8am - 10pm, Saturday, Sunday & holidays
WINTER SUPER OFF-PEAK 0.09066$ 0.10066$ 0.10566$ 10pm - 8am, every day TOU-D-B Summer - June through September; Winter - October through May GENERATION CHARGE ($/KWH) SUMMER ON-PEAK 0.38707$ 0.39707$ 0.40207$ 2pm - 8pm, Monday - Friday SUMMER OFF-PEAK 0.11948$ 0.12948$ 0.13448$ 8am - 2pm & 8pm - 10pm, Monday - Friday 8am - 10pm, Saturday, Sunday & holidays

SUMMER SUPER OFF-PEAK

0.05374$ 0.06374 $ 0.06874 $ 10pm - 8am, every day WINTER ON-PEAK 0.15787 $ 0.16787 $ 0.17287 $ 2pm - 8pm, Monday - Friday WINTER OFF-PEAK 0.09489 $ 0.10489 $ 0.10989 $ 8am - 2pm & 8pm - 10pm, Monday - Friday 8am - 10pm, Saturday, Sunday & holidays
WINTER SUPER OFF-PEAK 0.05460$ 0.06460 $ 0.06960 $ 10pm - 8am, every day TOU-D-PRIME Summer - June through September; Winter - October through May GENERATION CHARGE ($/KWH) SUMMER ON-PEAK 0.28834 $ 0.29834 $ 0.30334 $ 4pm - 9pm, Monday - Friday SUMMER MID-PEAK 0.11305 $ 0.12305 $ 0.12805 $ 4pm - 9pm, Saturday, Sunday, & holidays SUMMER OFF-PEAK 0.08087 $ 0.09087 $ 0.09587 $ All other hours WINTER MID-PEAK 0.25415 $ 0.26415 $ 0.26915 $ 4pm - 9pm, every day WINTER OFF-PEAK 0.07085 $ 0.08085 $ 0.08585 $ 9pm - 8am, every day WINTER SUPER OFF-PEAK 0.07085$ 0.08085 $ 0.08585 $ 8am - 4pm, every day TOU-D-T Summer - June through September; Winter - October through May GENERATION CHARGE ($/KWH) SUMMER ON-PEAK 0.15191 $ 0.16191 $ 0.16691 $ 12pm - 6pm, Monday - Friday except holidays*
SUMMER OFF-PEAK 0.13957 $ 0.14957 $ 0.15457 $ All other hours WINTER ON-PEAK 0.11696 $ 0.12696 $ 0.13196 $ 12pm - 6pm, Monday - Friday except holidays*
WINTER OFF-PEAK 0.10779 $ 0.11779 $ 0.12279 $ All other hours

RESIDENTIAL CUSTOMERS
*Holidays are New Year's Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, and Christmas.

Attachment 3
OCPA Rate RIN - Basic Choice RIN - Smart Choice RIN - 100% Renewable TOU-D-4 USCA-XXOC-0017-0000 USCA-XXOC-0125-0000 USCA-XXOC-0124-0000 TOU-D-5 USCA-XXOC-0018-0000 USCA-XXOC-0127-0000 USCA-XXOC-0126-0000 TOU-D-A USCA-XXOC-0019-0000 USCA-XXOC-0129-0000 USCA-XXOC-0128-0000 TOU-D-B USCA-XXOC-0020-0000 USCA-XXOC-0131-0000 USCA-XXOC-0130-0000 TOU-D-PRIME USCA-XXOC-0021-0000 USCA-XXOC-0133-0000 USCA-XXOC-0132-0000 TOU-D-T USCA-XXOC-0022-0000 USCA-XXOC-0135-0000 USCA-XXOC-0134-0000 Orange County Power Authority Rate Identification Number (RIN) Key The tables below show the corresponding Rate Identification Number (RIN) to Orange County Power Authority (OCPA) rate.

OCPA rates that are not time-dependent or Time-of-Use (TOU) do not have a corresponding RIN and are therefore excluded from this key. Your RIN can also be found below the "Details of your new charges" section on the generation portion of your utility bill.

Residential Customers

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