20230201Dillon Exhibit 8 Schedule 1.pdf

A B C D E
Rate Year 1 Rate Year 2
09/2023 - 08/2024 09/2024-08/2025
Line Pro Forma Pro Forma
No.Actual Adjusted Period Adjusted Period
560 TRANSMISSION OPS & ENGINEERING
1 NorthernGrid 103 0 103 0 103
2 Total Account 560 103 0 103 0 103
566 MISCELLANEOUS TRANSMISSION EXPENSE
3 RC West 524 0 524 0 524
4 WECC 449 0 449 0 449
5 Total Account 566 973 0 973 0 973
6 TOTAL TRANSMISSION EXPENSE 1,076 0 1,076 0 1,076
0 34.47%0 34.47%
ID Share ID Share
456 OTHER ELECTRIC REVENUE
456100 Transmission Revenue
7 OASIS (Non-Firm and ST Firm)7,610 -773 6,837 0 6,837
8 Bonneville Power Administration 8,691 -202 8,489 -154 8,335
9 Consolidated Irrigation District 33 0 33 0 33
10 East Greenacres Irrigation District 14 1 15 0 15
11 Spokane Tribe of Indians 23 2 25 0 25
12 Grant County PUD No. 2 28 0 28 0 28
13 PacifiCorp (Dry Gulch)233 -2 231 0 231
14 Seattle City Light/Tacoma Power (Main Canal)462 22 484 -10 474
15 Seattle City Light/Tacoma Power (Summer Falls)180 0 180 -150 30
16 City of Spokane Waste to Energy 28 0 28 0 28
17 Stimson Lumber Company 8 0 8 0 8
18 Hydro Tech - Meyers Falls 6 0 6 0 6
19 Deep Creek Energy LLC 1 0 1 0 1
20 Kootenai Electric Cooperative (thru Mar24)92 -34 58 -58 0
21 Idaho Power 1 (100MW)3,073 225 3,298 0 3,298
22 Idaho Power 2 (100MW) 550 2,748 3,298 0 3,298
23 Powerex (137MW) 753 3,765 4,518 0 4,518
24 Total 456100 Transmission Revenue 21,785 5,752 27,537 -372 27,165
456017 Other Electric Revenue
25 Columbia Basin Hydropower 8 0 8 0 8
26 Palouse Wind O&M 44 -2 42 0 42
27 Adams Neilson Solar O&M 9 -1 8 0 8
28 Rattlesnake Flat O&M 61 2 63 0 63
29 Total 456017 Other Electric Revenue 122 -1 121 0 121
456030 Clearwater Paper Transmission
30 Clearwater Paper - Allocated 1,500 -1,054 446 -446 0
31 Clearwater Paper - Directly Assigned (Idaho)-146 195 49 -49 0
32 Total 456030 Clearwater Paper Transmission 1,354 -859 495 -495 0
456120 Parallel Capacity Support Revenue
33 Bonneville Power Administration 924 0 924 0 924
34 Total 456120 Parallel Capacity Support Revenue 924 0 924 0 924
Avista Corporation
- Energy Delivery -
Pro Forma Transmission Expenses/Revenue
($000s)
07/2021 -
06/2022
Exhibit No. 8
Case No. AVU-E-23-01
K. Dillon, Avista
Schedule 1, Page 1 of 2
A B C D E
Rate Year 1 Rate Year 2
09/2023 - 08/2024 09/2024-08/2025
Line Pro Forma Pro Forma
No.Actual Adjusted Period Adjusted Period
Avista Corporation
- Energy Delivery -
Pro Forma Transmission Expenses/Revenue
($000s)
07/2021 -
06/2022
456130 Ancillary Service Revenue
35 Bonneville Power Adminstration 1,086 -45 1,041 0 1,041
36 Consolidated Irrigation District 10 0 10 0 10
37 East Greenacres Irrigation District 6 0 6 0 6
38 Spokane Tribe of Indians 8 -1 7 0 7
39 Kootenai Electric Cooperative 19 -6 13 -13 0
40 Douglas County PUD (Backup Service)11 -11 0 0 0
41 Total 456130 Ancillary Service Revenue 1,140 -63 1,077 -13 1,064
456700 Other Electric Revenue - Low Voltage
42 Consolidated Irrigation District - WA Only 94 10 104 0 104
43 East Greenacres Irrigation District - Directly Assigned (Idaho)63 0 63 0 63
44 Spokane Tribe of Indians - WA Only 25 0 25 0 25
45 Total 456700 Other Electric Revenue - Low Voltage 182 10 192 0 192
456705 Low Voltage BPA
46 Bonneville Power Administration 1,779 1 1,780 0 1,780
47 Total 456705 Low Voltage BPA 1,779 1 1,780 0 1,780
48 TOTAL TRANSMISSION REVENUE (System)27,286 4,840 32,126 -880 31,246
49 Less Directly Assigned Washington and Idaho 36 205 241 -49 192
50 TOTAL TRANSMISSION REVENUE TO ALLOCATE 27,250 4,635 31,885 -831 31,054
51 PRO FORMA ADJUSTMENT - Idaho Share of System Costs 34.47%9,393 1,598 34.47%10,991 -286
52 Plus Idaho Directly Assigned 195 -49
53 NET PRO FORMA ADJUSTMENT - Idaho Share 1,793 -335
Exhibit No. 8
Case No. AVU-E-23-01
K. Dillon, Avista
Schedule 1, Page 1 of 2