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HomeMy WebLinkAbout20230825Monthly Deferred Cost Report July 2023.pdf Avista Corp. 1411 East Mission P.O. Box 3727 Spokane, Washington 99220-0500 Telephone 509-489-0500 Toll Free 800-727-9170 August 25, 2023 State of Idaho Idaho Public Utilities Commission 11331 W. Chinden Blvd., Bldg 8 Suite 201-A Boise, Idaho 83714 RE: Monthly Deferred Cost Report Attached is the PGA monthly report of activity in the Gas Deferral Accounts for the month of July 2023. This information is submitted in compliance with Order Number 35581 issued in the Company’s Purchase Gas Cost Adjustment filing (Case No. AVU-G-22-06). This report is being filed in electronic format only per approval from the filing center. For the month, commodity costs were lower than the embedded PGA commodity WACOG, resulting in a rebate deferral in the amount of $854,623. Demand costs were higher than the PGA demand WACOG resulting in a surcharge deferral in the amount of $519,029. The cumulative balance in the deferral account (including both commodity and demand) is a surcharge of $26,315,367 (including interest). The amount of amortization recorded for the month is $295,637 for a total rebate balance of $122,072 (including interest). If you have any questions regarding this information, please feel free to contact Marcus Garbarino via email at marcus.garbarino@avistacorp.com or via telephone at (509) 495-2567. Thank you! Sincerely, /S/Joe Miller Joe Miller Senior Manager of Rates and Tariffs Regulatory Affairs Enclosures RECEIVED 2023 AUGUST 25, 2023 10:18AM IDAHO PUBLIC UTILITIES COMMISSION Explanation: To record the monthly deferral of unrecovered commodity and demand costs related to WA and ID. Also to record the amortization of recoverable costs for WA and ID. Se . Co. FERC Ser. Jur. S.I.Debit Credit Comment 10 001 419600 - INTEREST ON ENERGY DEFERRALS GD WA DL 0.00 379,016.07 Interest 20 001 191010 - CURR UNRECOV PGA DEFERRED GD WA DL 0.00 6,041.61 Deferral 30 001 805120 - DEFER CURRENT UNRECOVERED GAS COSTS GD WA DL 385,057.68 0.00 Deferral Expense 40 001 419600 - INTEREST ON ENERGY DEFERRALS GD WA DL 0.00 31,853.35 Interest 50 001 191000 - RECOVERABLE GAS COSTS AMORTIZED GD WA DL 0.00 861,875.02 Amortization 60 001 805110 - AMORTIZE RECOVERABLE GAS COSTS GD W D 893,728.37 0.00 Amortization Expense 70 001 419600 - INTEREST ON ENERGY DEFERRALS GD ID DL 0.00 44,065.16 Interest 80 001 191010 - CURR UNRECOV PGA DEFERRED GD ID DL 0.00 291,528.72 Deferral 90 001 805120 - DEFER CURRENT UNRECOVERED GAS COSTS GD ID DL 335,593.88 0.00 Deferral Expense 100 001 419600 - INTEREST ON ENERGY DEFERRALS GD ID DL 0.00 42.87 Interest 110 001 191000 - RECOVERABLE GAS COSTS AMORTIZED GD ID DL 0.00 295,637.40 Amortization 120 001 805110 - AMORTIZE RECOVERABLE GAS COSTS GD ID DL 295,680.27 0.00 Amortization Expense Totals:1,910,060.20 1,910,060.20 Page 1 of 2 Avista Corporation Journal Entry Journal: Team: Type: Category: Currency: 431-D&A WA/ID Last Saved by: Submitted by: Approved by: Keri Meister Keri Meister Printed 08/03/2023 at 1:37 PM Last Update: 08/03/2023 1:32 PM Approval Requested: 08/03/2023 1:36 PM Resource Accounting C DJ USD Effective Date: 202307 ID PGA July 2023 Page 1 of 7 Prepared by Keri Meister Reviewed by Approved for Entry Corporate Accounting use Only Date Date Date Page 2 of 2 Avista Corporation Journal Entry Journal: Team: Type: Category: Currency: 431-D&A WA/ID Last Saved by: Submitted by: Approved by: Keri Meister Keri Meister Printed 08/03/2023 at 1:37 PM Last Update: 08/03/2023 1:32 PM Approval Requested: 08/03/2023 1:36 PM Resource Accounting C DJ USD Effective Date: 202307 8/3/2023 ID PGA July 2023 Page 2 of 7 WASHINGTON / IDAHO GAS COSTS 202307 KEY:Manual Input GLWand Total Expense Calculation System Cost Demand Commodity Demand Commodity Balance Sheet PG PG PG Balance Sheet PG PG PG Def Rev Calc Volumes Rate Revenue Def Rev Calc Volumes Rate Revenue 100%68.45%64.72%31.55%35.28% DEMAND DEMAND GAS COSTS-DEMAND 804001 GD.AN 2,302,829.03 Schedule 101 2,176,412 0.10111 220,057.02 Schedule 101 1,245,582 0.09198 114,568.63 TRANSPORT VARIABLE CHARGES 804002 GD.AN 21,807.75 Schedule 102 6,110 0.10111 617.78 Schedule 111 1,010,486 0.09198 92,944.50 Total Demand Costs 2,324,636.78$ Schedule 111 1,799,245 0.09246 166,358.19 Schedule 112 3 0.09198 0.28 less variable costs charged to Commodity (21,807.75)Schedule 112 29,212 0.09246 2,700.94 Schedule 131 0 0.09198 - Total Current Demand Costs 2,302,829.03$ 1,576,286.47 726,542.56 Schedule 131 0 0.05956 - Schedule 132 0 0.09198 - Schedule 132 127,723 0.05956 7,607.18 Total Demand 2,256,071 207,513.41$ Schedule 146 2,003,182 0.00054 1,081.72 2,256,071GAS COSTS-COMMODITY 804000 GD.AN 6,402,313.10 Total Demand 6,141,884 398,422.83$ - check GAS COSTS - FX HEDGE 804010 GD.AN 21,305.83 6,141,884 GAS COSTS-TRANSACTION FEE 804017 GD.AN 24,019.24 - check Gas Costs - Merchandise Processing Fee 804018 GD.AN 16,315.93 GAS PURCHASES - FINANCIAL 804600 GD.AN 461,030.08 GAS COSTS-INTRACO LDC GAS 804730 GD.AN 471,303.61 COMMODITY COMMODITY GAS STORAGE WITHDRAWALS 808100 GD.AN 942,785.30 Schedule 101 2,176,412 0.35373 769,862.22 Schedule 101 1,245,582 0.34877 434,421.63 GAS STORAGE INJECTIONS 808200 GD.AN (2,180,573.69)Schedule 102 6,110 0.35373 2,161.29 Schedule 111 1,010,486 0.34877 352,427.20 GAS USED FOR PRODUCTS EXTRACTION 811000 GD.AN (21,832.61)Schedule 111 1,799,245 0.35373 636,446.93 Schedule 112 3 0.34877 1.05 SALES FOR RESALE PHYSICAL-GAS 483000 GD.AN (2,660,665.36)Schedule 112 29,212 0.35373 10,333.16 Schedule 131 0 0.34877 - SALES FOR RESALE-FINANCIAL GAS 483600 GD.AN 232,337.25 Schedule 131 0 0.35373 - Schedule 132 0 0.34877 - SALES FOR RESALE-INTRACO LDC GAS 483730 GD.AN (3,299,222.72)Schedule 132 127,723 0.35373 45,179.46 Total Commodity 2,256,071 786,849.88$ DEFERRED EXCHANGE RESERVATION FEE 495028 GD.AN (468,750.00)Total Commodity 4,138,702 1,463,983.06$ 2,256,071 AN Entitlement Penalty 495100 GD.AN - 4,138,702 - check plus variable costs from Demand 21,807.75 - checkTotal Commodity Costs to be Allocated (37,826.29)$(24,481.17) (13,345.12) WA Entitlement Penalty 495100 GD.WA - -Deferral Calculation Washington Washington Idaho IdahoID Entitlement Penalty 495100 GD.ID (12,651.00)(12,651.00) Demand Commodity Demand Commodity check: WA Imbalance Costs 804000 GD.WA (74,457.08)(74,457.08) Deferral Expenses 1,576,286.47 (98,938.25) 726,542.56 (67,773.15) - ID Imbalance Costs 804000 GD.ID (41,777.03)(41,777.03) Deferral Revenue (398,422.83) (1,463,983.06) (207,513.41) (786,849.88) - Total Commodity Costs (166,711.40)$Total Deferred 1,177,863.64$ (1,562,921.31)$ 519,029.15$ (854,623.03)$ Total Demand and Commodity 2,136,117.63$ 1,576,286.47$ (98,938.25)$ 726,542.56$ (67,773.15)$ WA Total (385,057.68)ID Total (335,593.88) 804%,808%,811000,483%,495028,495100 Total per GL 2,136,117.63 Check - Debits Credits 1,910,060.20 (1,910,060.20) JET Entry - check WASHINGTON IDAHO WASHINGTON IDAHO H:\Natural Gas Accounting\Gas Deferrals\2023 WA-ID Deferrals\2023 WA-ID Deferral Amort.xlsx ID PGA July 2023 Page 3 of 7 Avista Corporation State of Idaho Current Unrecovered PGA Deferral Account 191010 Month  Ending Interest  Rate Annual xfer of  balance per PGA  to 191000 Beginning  Balance Commodity Demand Interest Ending Balance GL WAND  BALANCES MONTHLY  RECON 202201 1.00% ‐                        4,217,337.65        2,376,513.93         (659,706.56)           4,229.78           5,938,374.80           5,938,374.80        (0.00)                      202202 1.00% ‐                        5,938,374.80        753,378.97            (527,109.37)           5,042.92           6,169,687.32           6,169,687.32        (0.00)                      202203 1.00% ‐                        6,169,687.32        255,875.73            (167,260.95)           5,178.33           6,263,480.44           6,263,480.44        0.00                       202204 1.00% ‐                        6,263,480.44        1,626,160.73         (98,189.84)             5,856.22           7,797,307.55           7,797,307.55        0.00                       202205 1.00% ‐                        7,797,307.55        932,484.96            207,648.42            6,972.81           8,944,413.74           8,944,413.74        (0.00)                      202206 1.00% ‐                        8,944,413.74        62,114.53             427,252.78            7,657.58          9,441,438.63          9,441,438.62        (0.01)                      202207 1.00%‐                        9,441,438.63        (551,413.43)          541,206.12            7,863.61          9,439,094.92          9,439,094.92        (0.00)                      202208 1.00%‐                        9,439,094.92        (869,448.65)          498,145.91            7,711.20          9,075,503.39          9,075,503.39        0.00                       202209 1.00%‐                        9,075,503.39        (850,056.60)          451,228.99            7,396.74          8,684,072.52          8,684,072.52        0.00                       202210 1.00%‐                        8,684,072.52        (706,395.63)          250,012.87            7,046.57          8,234,736.33          8,234,736.33        0.00                       202211 1.00% (8,234,736.33)     ‐                         1,622,812.00        (695,210.50)           386.50              927,988.00              927,988.00           (0.00)                      202212 1.00%‐                        927,988.00           10,249,292.58      (2,976,242.62)       3,803.76          8,204,841.72          8,204,841.72        (0.00)                      202301 2.00%‐                        8,204,841.72        16,924,538.48      (669,084.97)           27,220.95        24,487,516.18        24,487,516.18      0.00                       202302 2.00%‐                        24,487,516.18      3,348,061.90        (551,803.01)           43,142.74        27,326,917.81        27,326,917.81      0.00                       202303 2.00%‐                        27,326,917.81      (30,609.79)            (374,513.95)           45,207.26        26,967,001.32        26,967,001.33      0.01                       202304 2.00%‐                        26,967,001.32      (1,060,627.77)       2,664.60                 44,063.37        25,953,101.53        25,953,101.53      0.00                       202305 2.00%‐                        25,953,101.53      (124,701.14)          448,478.90            43,524.98        26,320,404.27        26,320,404.27      (0.00)                      202306 2.00%‐                        26,320,404.27      (239,660.04)          482,082.27            44,069.36        26,606,895.87        26,606,895.86      (0.01)                      202307 2.00%‐                        26,606,895.87      (854,623.03)          519,029.15            44,065.16        26,315,367.15        26,606,895.86      291,528.71           202308 ‐                        26,315,367.15      ‐                     26,315,367.15         202309 ‐                        26,315,367.15      ‐                     26,315,367.15         202310 ‐                        26,315,367.15      ‐                     26,315,367.15         202311 26,315,367.15      ‐                     26,315,367.15         202312 ‐                        26,315,367.15      ‐                     26,315,367.15         ‐                       (854,623.03)         519,029.15           44,065.16       THIS ROW USED TO CALC JET ENTRY D A B C 202307 UPDATE DATE MONTHLY TO CALC JET ENTRY JET ENTRY: DR CR Interest Income 419600.GD.ID 44,065.16 C Interest Expense 431600.GD.ID C Demand+Comm Def 191010.GD.ID 291,528.72 A+B+C Deferral Expense 805120.GD.ID 335,593.88 (A+B) 0.00 check s/b 0 NOVEMBER ENTRY TO XFER PGA BALANCES: 191010.GD.ID D 191000.GD.ID ID PGA July 2023 Page 4 of 7 Avista Corporation State of Idaho Recoverable Gas Costs Amortized Accounts 191000 Month  Ending Interest  Rate Annual xfer of  balance per PGA  from 191010 Tax Reform /  Large Customer  Refund Beginning  Balance Schedule 101  Volumes Amort Rate Amort Schedule 111  Volumes Amort Rate Amort Interest Ending Balance GL WAND  BALANCES MONTHLY  RECON 202201 1.00% ‐                         ‐                     4,114,701.44       11,983,473 (0.01498)(179,512.43)        3,429,612 (0.01498)(51,375.59)        3,332.71                3,887,146.13        3,887,146.12       (0.01)                     202202 1.00% ‐                         ‐                     3,887,146.13       10,247,431 (0.01498)(153,506.52)        3,348,762 (0.01498)(50,164.45)        3,154.43                3,686,629.59        3,686,629.58       (0.01)                     202203 1.00% ‐                         ‐                     3,686,629.59       7,426,725 (0.01498)(111,252.34)        2,721,000 (0.01498)(40,760.58)        3,008.85                3,537,625.52        3,537,625.51       (0.01)                     202204 1.00% ‐                         ‐                     3,537,625.52       6,663,215 (0.01498)(99,814.96)          2,320,122 (0.01498)(34,755.43)        2,891.95                3,405,947.08        3,405,947.07       (0.01)                     202205 1.00% ‐                         ‐                     3,405,947.08       4,002,566 (0.01498)(59,958.44)          1,773,056 (0.01498)(26,560.38)        2,802.24                3,322,230.51        3,322,230.49       (0.02)                     202206 1.00% ‐                         ‐                     3,322,230.51       1,848,959 (0.01498)(27,697.41)          1,190,481 (0.01498)(17,833.41)        2,749.55                3,279,449.25        3,279,449.23       (0.02)                     202207 1.00% ‐                         ‐                     3,279,449.25       1,197,969 (0.01498)(17,945.58)          933,655 (0.01498)(13,986.15)        2,719.57                3,250,237.09        3,250,237.07       (0.02)                     202208 1.00% ‐                         ‐                     3,250,237.09       1,020,601 (0.01498)(15,288.60)          1,211,431 (0.01498)(18,147.24)        2,694.60                3,219,495.85        3,219,495.83       (0.02)                     202209 1.00% ‐                         ‐                     3,219,495.85       1,247,221 (0.01498)(18,683.37)          1,212,753 (0.01498)(18,167.04)        2,667.56                3,185,313.00        3,185,312.98       (0.02)                     202210 1.00% ‐                         ‐                     3,185,313.00       3,481,744 (0.01498)(52,156.53)          1,850,119 (0.01498)(27,714.78)        2,621.15                3,108,062.84        3,108,062.84       (0.00)                     202211 1.00% 8,234,736.33        36,692.26          11,379,491.43     11,917,514 pro‐rated (1,455,358.00)     3,409,212 pro‐rated (460,429.00)     8,684.66                9,472,389.09        9,472,389.09       0.00                      202212 1.00% ‐                         ‐                     9,472,389.09       12,836,341 pro‐rated (1,679,940.00)     4,262,501 pro‐rated (551,341.00)     6,963.96                7,248,072.05        7,248,072.05       0.00                      202301 2.00% ‐                         ‐                     7,248,072.05       11,449,140 (0.13106)(1,500,524.29)     3,806,249 (0.13106)(498,846.99)      10,413.98              5,259,114.74        5,259,114.75       0.01                      202302 2.00% ‐                         ‐                     5,259,114.74       10,865,050 (0.13106)(1,423,973.45)     2,660,161 (0.13106)(348,640.70)      7,288.01                3,493,788.60        3,493,788.61       0.01                      202303 2.00% ‐                         ‐                     3,493,788.60       8,627,125 (0.13106)(1,130,671.00)     3,486,138 (0.13106)(456,893.25)      4,500.01                1,910,724.36        1,910,724.37       0.01                      202304 2.00% ‐                         ‐                     1,910,724.36       5,612,732 (0.13106)(735,604.66)        2,081,161 (0.13106)(272,756.96)      2,344.24               904,706.98           904,706.99           0.01                      202305 2.00% ‐                         ‐                     904,706.98           1,769,819 (0.13106)(231,952.48)        1,259,501 (0.13106)(165,070.20)      1,176.99               508,861.30           508,861.30           0.00                      202306 2.00% ‐                         ‐                     508,861.30           1,270,890 (0.13106)(166,562.84)        1,291,787 (0.13106)(169,301.60)     568.22                  173,565.07           173,565.07           0.00                      202307 2.00% ‐                         ‐                     173,565.07           1,245,582 (0.13106)(163,245.98)        1,010,486 (0.13106)(132,434.30)      42.87                     (122,072.33)         173,565.07           295,637.40          202308 ‐                         ‐                     (122,072.33)          ‐                        ‐                    ‐                         (122,072.33)          202309 ‐                        ‐                     (122,072.33)         ‐                       ‐                    ‐                         (122,072.33)          202310 ‐                        ‐                     (122,072.33)         ‐                       ‐                    ‐                         (122,072.33)          202311 (122,072.33)         pro‐rated pro‐rated ‐                         (122,072.33)          202312 ‐                        ‐                     (122,072.33)         pro‐rated pro‐rated ‐                         (122,072.33)          ‐                     (163,245.98)       (132,434.30)     42.87                   THIS ROW USED TO CALC JET ENTRY C A A B 202307 UPDATE DATE MONTHLY TO CALC JET ENTRY JET ENTRY: DR CR Interest Income 419600.GD.ID 42.87 B Interest Expense 431600.GD.ID (B) Amortization 191000.GD.ID 295,637.40 A+B Amort Expense 805110.GD.ID 295,680.27 A 0.00 check s/b 0 NOVEMBER ENTRY ‐ LARGE CUSTOMER TRUEUP 191000.GD.ID C 805110.GD.ID ID PGA July 2023 Page 5 of 7 Idaho Sales Volumes Key:manual entr update link July/23 Schedule July/23 June/23 July/23 July/23 Total Notes Description Billed Unbilled Unbilled Net Unbilled Schedule Summary for Commodity Deferral : Firm 101 1,274,187 492,081 463,476 (28,605) 1,245,582 Firm 111 1,044,654 389,875 355,707 (34,168) 1,010,486 Firm 112 3 0 0 0 3 Interruptible 131 0 0 0 0 0 Notify Rates Dept if used Interruptible 132 0 0 0 0 0 Interruptible 132J 0 0 0 0 0 Total Retail Sales 2,318,844 881,956 819,183 (62,773)2,256,071 Total sales for PGA commodity deferral, includes interruptible rate schedules. Also used for GTI. Transportation 146 367,334 321,050 359,574 38,524 405,858 Transportation 147 73,709 73,709 119,991 46,282 119,991 Transportation 159 3,894,786 0 0 0 3,894,786 Transportation 169 0 0 0 0 0 Total transportation 4,335,829 394,759 479,565 84,806 4,420,635 Total sales 6,654,673 1,276,715 1,298,748 22,033 6,676,706 Schedule Summary for Demand Deferral: Firm 101 1,274,187 492,081 463,476 (28,605) 1,245,582 Firm 111 1,044,654 389,875 355,707 (34,168) 1,010,486 Firm 112 3 0 0 0 3 Firm 131 0 0 0 0 0 Firm 132 0 0 0 0 0 Total Firm Sales 2,318,844 881,956 819,183 (62,773)2,256,071 Total sales for PGA demand deferral, excludes interruptible rate schedules Schedule Summary for Commodity and Demand Amortization: Firm 101 1,274,187 492,081 463,476 (28,605) 1,245,582 Firm 111 1,044,654 389,875 355,707 (34,168) 1,010,486 Interruptible 131 0 0 0 0 0 Interruptible 132J 0 0 0 0 0 2,318,841 881,956 819,183 (62,773)2,256,068 Volumes for PGA Commodity & Demand Amortization Firm 112 3 0 0 0 3 Firm 131 0 0 0 0 0 Interruptible 132 0 0 0 0 0 Total Firm Sales 2,318,844 881,956 819,183 62,773 2,256,071 Total Interruptible Sales 0 0 0 0 0 Total Transportation Sales (Schedule 146 - 169) 4,335,829 394,759 479,565 84,806 4,420,635 Check total sales 6,654,672 1,276,715 1,298,748 22,033 6,676,706 6,654,672 1,276,715 1,298,748 6,676,706 - - - - H:\Natural Gas Accounting\Calendar Sales\WAID Calendar sales\2023 ID Calendar Sales Volumes.xlsx ID PGA July 2023 Page 6 of 7 WASHINGTON GL Account Rate Schedule Interest Rates Notes WASHINGTON INTEREST RATE: FERC Natural Gas Interest Rate 8.02%Updated for Q3'23 https://ferc.gov/enforcement-legal/enforcement/interest-rates PREVIOUS PREVIOUS PREVIOUS NEW Annual PGA Filing Off Cycle WA Comm Only Annual PGA Filing Off Cycle WA Amort only WASHINGTON DEFERRAL RATES:Nov'21-Jun'22 Jul'22-Oct'22 Nov'22-Apr'23 May'23-Oct'23 Commodity Rate 191010 GD WA 101 - 132 $0.22319 $0.33449 $0.35373 $0.35373 WA PGA filing effective 11.1.22 Demand Rates 191010 GD WA 101/102 $0.09373 $0.09373 $0.10111 $0.10111 WA PGA filing effective 11.1.22 111/112 $0.08732 $0.08732 $0.09246 $0.09246 WA PGA filing effective 11.1.22 131/132 $0.05443 $0.05443 $0.05956 $0.05956 WA PGA filing effective 11.1.22 146/116 $0.00054 $0.00054 $0.00054 $0.00054 WA PGA filing effective 11.1.22 WASHINGTON AMORTIZATION RATES: Commodity & Demand (Sch 155) 191000 GD WA 101/102 ($0.02006) ($0.02006) ($0.07993)($0.31642)WA Off Cycle PGA filing effective 5.1.23 111 ($0.02902) ($0.02902) ($0.11290)($0.11290)WA PGA filing effective 11.1.22 131 $0.00000 $0.00000 $0.00000 $0.00000 WA PGA filing effective 11.1.22 146 $0.00000 $0.00000 $0.00000 $0.00000 WA PGA filing effective 11.1.22 IDAHO GL Account Rate Schedule Interest Rates Notes IDAHO INTEREST RATE: Customer Deposit Rate changes annually 2.00%UPDATED ANNUALLY IN JANUARY puc.idaho.gov (Year 2023 Order #35621) PREVIOUS PREVIOUS PREVIOUS NEW ID Only PGA Filing Off Cycle ID Comm Only Off Cycle ID Comm Only Annual PGA Filing IDAHO DEFERRAL RATES:Sep'21-Jan'22 Feb'22-Jun'22 Jul'22-Oct'22 Nov'22-Oct'23 Commodity Rate (Without GTI)191010 GD ID 101 - 132 $0.20177 $0.26384 $0.34988 $0.34877 ID PGA filing effective 11.1.22 Demand Rate 191010 GD ID 101/111/112 $0.09203 $0.09203 $0.09203 $0.09198 ID PGA filing effective 11.1.22 IDAHO AMORTIZATION RATES: Commodity & Demand (Sch 155) 191000 GD ID 101 ($0.01498) ($0.01498)($0.01498)($0.13106)ID PGA filing effective 11.1.22 111 ($0.01498) ($0.01498) ($0.01498)($0.13106)ID PGA filing effective 11.1.22 112 $0.00000 $0.00000 $0.00000 $0.00000 ID PGA filing effective 11.1.22 146 $0.00000 $0.00000 $0.00000 $0.00000 ID PGA filing effective 11.1.22 Rates for Resource Accounting H:\Natural Gas Accounting\Rates Dept Information\Rates Review\2023\202307 Regulatory Information Monthly Review.xlsx WA_ID PGA Deferral-Amort ID PGA July 2023 Page 7 of 7