Riverside City Council
December 13, 2022

SCE 2020 SONGS 1 Decommissioning Cost Estimate 262.33$
less: 2016-2021 SONGS 1 Recorded Costs 52.85$
Annually Adjusted Decommissioning Cost Estimate (AADCE) 209.47$ SONGS 1 (100% Share)
Southern California Edison - Decommissioning Share - SONGS 1 80.0000% A - SCE Share of AADCE - SONGS 1 167.58$
B - SCE Decommissioning Trust Liquidation Value - SONGS 1 335.61$ C' - SCE Share Incurred but not Withdrawn Costs - SONGS 1 0.12$ C - SCE Effective Decom Trust Liquidation Value - SONGS 1* 335.49$ should be greater than
D - SCE Floor Balance (80% of SCE Share of AADCE) - SONGS 1 134.06$ San Diego Gas & Electric - Decommissioning Share - SONGS 1 20.0000% A - SDG&E Share of AADCE - SONGS 1 41.89$
B - SDG&E Decommissioning Trust Liquidation Value - SONGS 1 149.28$ C' - SDG&E Share Incurred but not Withdrawn Costs - SONGS 1 -$ should be greater than
C - SDG&E Effective Decom Trust Liquidation Value - SONGS 1* 149.28$ D - SDG&E Floor Balance (80% of SDG&E Share of AADCE) - SONGS 1 33.52$ Annual Decommissioning Funding Status Report
(as of December 31, 2021)
San Onofre Unit 1
(Millions of 2021 Dollars)
Prepared by Bob Bledsoe
3/7/2022 DA Annual Decommissioning Funding Status Report.02282022 Page 1 of 5 2020 SONGS 2 Decommissioning Cost Estimate 2,646.76$
less: 2013-2021 SONGS 2 Recorded Costs 1,213.01$
Annually Adjusted Decommissioning Cost Estimate (AADCE) 1,433.75$ SONGS 2 (100% Share)
Southern California Edison - Decommissioning Share - SONGS 2 75.7363% A - SCE Share of AADCE - SONGS 2 1,085.87$
B - SCE Actual Decom Trust Liquidation Value - SONGS 2 1,125.12$ C' - SCE Share Incurred but not Withdrawn Costs - SONGS 2 0.27$ C - SCE Effective Decom Trust Liquidation Value - SONGS 2* 1,124.84$ should be greater than
D - SCE Floor Balance (80% of SCE Share of AADCE) - SONGS 2 868.69$ San Diego Gas & Electric - Decommissioning Share - SONGS 2 20.0000% A - SDG&E Share of AADC - SONGS 2 286.75$
B - SDG&E Actual Decom Trust Liquidation Value - SONGS 2 362.02$ C' - SDG&E Share Incurred but not Withdrawn Costs - SONGS 2 -$ C - SDG&E Effective Decom Trust Liquidation Value - SONGS 2* 362.02$ should be greater than
D - SDG&E Floor Balance (80% of SDG&E Share of AADCE) - SONGS 2 229.40$ City of Anaheim - Decommissioning Share** 2.4737%
A - Anaheim Share of AADCE - SONGS 2 35.47$
B - Anaheim Actual Decom Trust Liquidation Value - SONGS 2 45.59$ C' - Anaheim Share Incurred but not Withdrawn Costs - SONGS 2 1.89$ C - Anaheim Effective Decom Trust Liquidation Value - SONGS 2* 43.70$ should be greater than
D - Anaheim Floor Balance (80% of Anaheim Share of AADCE) - SONGS 2 28.37$ Annual Decommissioning Funding Status Report
(as of December 31, 2021)
San Onofre Unit 2
(Millions of 2021 Dollars)
Prepared by Bob Bledsoe
3/7/2022 DA Annual Decommissioning Funding Status Report.02282022 Page 2 of 5 City of Riverside - Decommissioning Share 1.7900%
A - Riverside Share of AADCE - SONGS 2 25.66$
B - Riverside Actual Decom Trust Liquidation Value - SONGS 2 22.05$ C' - Riverside Share Incurred but not Withdrawn Costs - SONGS 2 0.46$ C - Riverside Effective Decom Trust Liquidation Value - SONGS 2* 21.59$ should be greater than
D - Riverside Floor Balance (80% of Riverside Share of AADCE) - SONGS 2 20.53$ Prepared by Bob Bledsoe
3/7/2022 DA Annual Decommissioning Funding Status Report.02282022 Page 3 of 5 2020 SONGS 3 Decommissioning Cost Estimate 2,907.25$
less: 2013-2021 SONGS 3 Recorded Costs 1,248.11$
Annually Adjusted Decommissioning Cost Estimate (AADCE) 1,659.15$ SONGS 3 (100% Share)
Southern California Edison - Decommissioning Share - SONGS 3 75.7475% A - SCE Share of AADCE - SONGS 3 1,256.76$
B - SCE Actual Decom Trust Liquidation Value - SONGS 3 1,362.61$ C' - SCE Share Incurred but not Withdrawn Costs - SONGS 3 0.28$ C - SCE Effective Decom Trust Liquidation Value - SONGS 3* 1,362.34$ should be greater than
D - SCE Floor Balance (80% of SCE Share of AADCE) - SONGS 3 1,005.41$ San Diego Gas & Electric - Decommissioning Share - SONGS 3 20.0000% A - SDG&E Share of AADC - SONGS 3 331.83$
B - SDG&E Actual Decom Trust Liquidation Value - SONGS 3 425.56$ C' - SDG&E Share Incurred but not Withdrawn Costs - SONGS 3 -$ C - SDG&E Effective Decom Trust Liquidation Value - SONGS 3* 425.56$ should be greater than
D - SDG&E Floor Balance (80% of SDG&E Share of AADCE) - SONGS 3 265.46$ City of Anaheim - Decommissioning Share** 2.4625%
A - Anaheim Share of AADCE - SONGS 3 40.86$
B - Anaheim Actual Decom Trust Liquidation Value - SONGS 3 45.59$ C' - Anaheim Share Incurred but not Withdrawn Costs - SONGS 3 2.29$ C - Anaheim Effective Decom Trust Liquidation Value - SONGS 3* 43.30$ should be greater than
D - Anaheim Floor Balance (80% of Anaheim Share of AADCE) - SONGS 3 32.69$ Annual Decommissioning Funding Status Report
(as of December 31, 2021)
San Onofre Unit 3
(Millions of 2021 Dollars)
Prepared by Bob Bledsoe
3/7/2022 DA Annual Decommissioning Funding Status Report.02282022 Page 4 of 5 City of Riverside - Decommissioning Share 1.7900%
A - Riverside Share of AADCE - SONGS 3 29.70$
B - Riverside Actual Decom Trust Liquidation Value - SONGS 3 24.67$ C' - Riverside Share Incurred but not Withdrawn Costs - SONGS 3 0.62$ C - Riverside Effective Decom Trust Liquidation Value - SONGS 3* 24.05$ should be greater than
D - Riverside Floor Balance (80% of Riverside Share of AADCE) - SONGS 3 23.76$ Prepared by Bob Bledsoe
3/7/2022 DA Annual Decommissioning Funding Status Report.02282022 Page 5 of 5