Riverside City Council
September 20, 2022

Estimates of Savings to Riverside
as a result of participation in CAISO Transmission Rate Filings HV and LV impacts as applicable
in the past ten years
Jun-22
Riverside Riverside
TAC & ETC Savings
Suspensions of Rates: (Savings are in delay of increase) PG&E - TO-11 229,647$ 5-mos. Suspension PG&E - TO-12 224,887$ 5-mos. Suspension PG&E - TO-13 351,399$ 5-mos. Suspension SCE - TO-4 724,608$ 5-mos. Suspension
SCE - TO-4 ETC Loads 1,032,000$ 5-mos. Suspension SCE - TO-5 320,569$ 5-mos. Suspension
SCE - TO-5 ETC Loads 7,418$ 5-mos. Suspension (ETC Pass Thru) SCE - TO-6 940,427$ 5-mos. Suspension
SCE - TO-6 - ETC loads 7,912$ 5-mos. Suspension (ETC Pass Thru) PG&E - TO-14 511,473$ 5-mos. Suspension PG&E - TO-15 1,368$ no suspension
SDG&E - TO-4 70,013$ 5-mos. Suspension Trans Bay - TO-2 26,455$ 5-mos. Suspension PG&E - TO-16 644,925$ 5-mos. Suspension SCE - TO-7 thru TO-9 -$ no suspension SDG&E - TO-4 Cycle 2 -$ no suspension Path 15 - TO-4 -$ no suspension PG&E - TO-17 614,101$ 5-mos. Suspension PG&E - TO-18 341,294$ 5-mos. Suspension PG&E - TO-20 721,002$ 5-mos. Suspension TransBay 2019 filing 100,379$ 5-mos. Suspension SDG&E 2019 filing (TO5) 376,328$ 5-mos. Suspension Subtotal - Suspensions 7,246,205$
Suspensions W/O ETC Pass Thru 7,230,875$
Riverside Riverside
Annual Total
Savings from Negotiations: TAC & ETC Savings TAC & ETC Savings PG&E - TO-11 266,028$ 266,028$ Annual savings effective for approx. 1 year PG&E - TO-12 293,291$ 293,291$ Annual savings effective for approx. 1 year PG&E - TO-13 432,835$ 865,670$ Annual savings effective for approx. 2 years SCE - TO-4 651,777$ 651,777$ Annual savings effective for approx. 1 year SCE - TO-4 ETC Loads 979,200$ 979,200$ Annual savings effective for approx. 1 year SCE - TO-5 486,127$ 972,254$ Annual savings effective for approx. 2 years SCE - TO-5 ETC Loads 8,011$ 16,022$ Annual savings effective for approx. 2 years (ETC Pass Thru) SCE - TO-6 769,653$ 1,667,582$ Savings to date - 26 months SCE - TO-6 ETC loads 2,967$ 6,429$ Pass through Riverside TRR (ETC Pass Thru) PG&E - TO-14 850,201$ 354,250$ Annual savings effective for 5 mos. - superseded by TO-15 PG&E - TO-15 149,404$ 211,656$ Annual savings effective for 17 months SDG&E - TO-4 820,495$ 410,248$ Savings to date - 6 months Trans Bay - TO-1 75,820$ 227,460$ Annual savings effective for three years Trans Bay - TO-2 76,567$ 214,916$ Savings todate approx 33 months Startrans - TO-1 9,127$ 45,635$ Annual savings effective for five years Startrans - TO-2 6,809$ 23,832$ Annual savings effective for approx. 3.5 years Path 15 - TO-3 16,000$ 48,000$ Annual savings effective for 36 months Valley - TO-1 7,426$ 25,991$ Savings to date - 42 months PG&E - TO-16 763,898$ 763,898$ Annual savings effective for 12 months SCE - TO-7 thru TO-11 884,806$ 3,041,520$ Annual savings effective for 45 months (ROE) SDG&E - TO4 - Cycle 2 222,262$ 592,699$ Annual savings effective for- 32 months (ROE) Path 15 - TO-4 23,883$ 59,707$ Annual savings effective May 2014 - 2.5 years PG&E - TO-17 849,986$ 849,986$ Annual savings effective for 12 months PG&E - TO-18 1,042,866$ 1,042,866$ Annual savings effective for 12 months plus 5-mo. suspension benefit PG&E - TO-19 1,671,182$ 1,949,713$ Annual savings effective for 14 months PG&E - TO-20 Pending Pending Orig filing 10/2018 - update in 5/2019 for Cap Structure (5-month suspension) PG&E - RY2020 update Pending Pending Pending
SCE TO2018 - 2018 2,287,466$ 2,287,466$ 12-months of 2018 SCE TO2018 - 2019 724,200$ 724,200$ 10.5-months through Mid November 2019 SCE TO2019A/SCE TO2020 Pending - Nearing Partial Settlement TransBay 2019 filing 213,276$ 586,510$ Annual Savings for 33 months SDG&E 2019 filing (TO5) 903,186$ 2,709,558$ June 1, 2019 - June 30, 2022 Effective Savings to Date - Negotiations 21,888,362$
Subtotal Negotiations w/o ETC Pass Thru 21,865,911$
Grand Total Savings 29,134,567$
Grand Total w/o ETC Pass Thru 29,096,786$
Privileged and Confidential
Subject to Attorney-Client Privilege