Supplement to Annual Report FERC Form 1.pdf

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Y ROCKY MOUNTAIN
PO'VER
A DMSION OFMOF|COiP
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May 25,2022
VIA ELECTRONIC DELIVERY
Idaho Public Utilities Commission
I l33l W Chinden Blvd.
Building 8 Suite 20lA
Boise,ID 83714
Attention:Jan Noriyuki
Commission Secretary
Annual Idaho Form I Report -2021
Rocky Mountain Power, a division of PacifiCorp, hereby submits for filing with the ldaho Public
Utilities Commission the Annual State Form I report for202l.
It is respectively requested that all formal correspondence and staffrequests regarding this matter
be addressed to:
By E-mail (preferred):
By regular mail:
datarequest@Pacifi Corp.com
Data Request Response Center
PacifiCorp
825 NE Multnomah, Suite 2000
Portland, OR97232
Any informal inquiries may be directed to Ted Weston, Idaho Regulatory Manager at
801-220-2963.
S
1407 W. North Temple, Suite 330
Salt Lake City, Utah 84116
Re:
$-r"^-O
SVP, Regulation and Customer/Community Solutions
ANNUAL REPORT
IDAHO SUPPLEMENTTO FERC FORM NO. 1
FOR
MULTI-STATE ELECTRIC COM PANI ES
INDEX
Page
Number
Title
1
1
2
3-6
7
I
9
10
1-1
13
2
Statement of Operating lncome for the Year
Electric Operating Revenues
Electric Operation and Maintenance Expenses
Depreciation and Amortization of Electric Plant
Taxes, Other Than lncome Taxes
Non-Utility Property
Summary of Utility Plant and Accumulated Provisions
Electric Plant in Service
Materials and Supplies
Data provided in this report is consistent with the unadjusted data reflected in the @mpany's December 2021
Results of Operations report for the ldaho jurisdiction, which was filed with the ldaho Public Utilities Commission
April 29, 2022. For turther information regarding ldaho's 2021 financral results, refer to the December 2021
Results of Ooerations reDort-
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ Aresubmission
Date of Report
(Mo, Da, Y0
May 25,2022
of Report
Oec.31,2021
STATE OF IDAHO STATEMENT OF OPERATING INCOME FOR THE YEAR
Line
No.
ACCOUNT
(a)
(Reo
Page
No.
(b)
ELEgTRIG UTILITY
Current Year
(c)
Previous Year
(d)
1 UTILITY OPERATING INCOME
2 Ooeratino Revenues (400)2 3'16.570.722 31o.249.279
3 Ooeratino Exoenses
4 Ooeration Exoenses (401)3-6 147.569.125 149.2'.t9.U7
5 Maintenance Expenses (402)3-6 17,630.189 22.003.675
b Depreciation ExPenses (403) t'l 7 52.915.878 40,448,993
7 Amort. & Deol. of Utilitv Plant (4(X-405)7 2.768.770 2.250.896
8 Amort. of Utilitv Plant Aco. Adi (406)155.682 430.583
I Amort. of Property Losses, unrc@vered
Plant and Requlatory Study Costs (407)2.707.228 884
10 Amort. of Conversion Expenses (407)
11 Taxes other Than ln@me Taxes (408.1) tz'8 9,860,050 9.794.1U
12 lncome Taxes - Federal (409.'l)(4.608.770)6.259.389
13 - Other (409.1)1.016.710 2.576.412
14 Provision for Defened lncome Taxes (410.1)26.724.2s9 19.880.650
15 Provision for Defened lncome Taxes - Cr. (41 1.1)(18.880.668)(34.808.620)
16 lnvestment Tax Credit Adi. - Net (411.4)(44.3371 (250.976)
17 (Gain)/Loss ftom Disp. of Utility Plant (41 1.6, 41'1.7 . 42'll (152.662)(128.641)
18 Gains from Disp. Of Allowances (41 1 .8)G\Q)
19
TOTAL Utility Operating Expenses
(Enter Total of Lines 4 thru 1 8)237.561.450 217.676.472
20
Net utility operafng lncp,me (Enter lotal ot
line 2less 19)79.009.272 92.572.807
('l) Oepreciation expense associated with transportration equipment is generally charged to operations and maintenance
expense and construclion work in progress.
(2) Payroll traxes are generally charged to operations and maintenance expense and construction work in progress.
IDAHO SUPPLEMENT Page 1
E
IoocT!-m
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1. R€port bolow operating revgnues for eac*r
prescrib€d &count, and mandactursd gas rsv€nu€s in
on
Reporl numb€r of custom6rs, columns (f) and (g),
the basis of meters, in addition to lhe numb€r of flat rate
accounts; gxc€B that ufiere separato meter Eadings arc
add€d for billing purpos6, one custom€r 3hould bo
for each group cf mot€rs added. The a\€rage
of cugtomers means th€ avsrags of trelvo tigures
at the cloo€ ofeach morth.
3. lf incrsas€s or decreas€s from previot s period (colunns (c), (€),
and (g)), ars not d€rived ftom prevlously ropofted figwes, e)plain any
inconsistonci$ in a footnote.
4. Commorcial and lndustrial Sales, Accourn 442, may ba
classified according to the basis of classiricdion (Smallor
Cornmtrcialmd Largts or lnduslrial) regularty rJs€d by th€
rsspond€nt if such besis of classificatbn i8 not generally gr€ater
than 1000 Kw of demand. (See Accourt 442 of the Uniform
System of Accdnts. belain basis of classmcdion in a
foctnde).
5. See p€gs 10&109 of FERC Form No. l, lmportant
Changtss During Period, for importanl n6rv tenitory added
and important rate incrrsases or docreesos.
6. For lines 2,4,5,6, and 7 see pagp 3O4 d FERC Form
No. I for amounts i€lating lo mbilled revonu€ by
accounts.
7. lncludo unm€tered sales. Pro/id€ details of such
sales in a foolnots.
numb€f
To@oN
Name of Respond€nt
Pacilicorp6a Rocky Mourtain Portr
Ittris
Itrl
l(2)
A Bubnissih
REport ls:
_X An Original
Oate of Report
(Mo, Da, Yr)
Maf 25,N2.
Yed of Rsport
Oec.31,2921
ELECTRIC OPERANNG REVENUES Account IOOI
OPERATING REVENUES ME('\WAI I HiJUKUUULU AVU. NU. (,F UUU I UMEKU TEX MUN I TI
Lire
No.
(al
Title ofAccount
Amount for Year
(a)
AmoJnt for
Previous Y6r
(c)
Amount for Yeer
(d)
Amount for
Previous Year
(e)
Numb€r for
Year
(0
Numb€r fd
Previous Year
(s)
I Sabs cf Electricitv
)1440) Resid€ntial Sales 85.641.541 81.215.009 781.386 740.986 70.018 6A 196
3 14421 Commercial sd lndustrial Sales
4 Small (or Commorcial) (Se€ lnstr. 4)46.256.805 43.4't8.904 532 108 494 075 9762 9423
5 Lare (tr lndustriell lse lBtr 4l 16l aao a!!166 013 SO ,2 ?!A 2.2%.4U 5.725 5.686
6 t.{44) Public Str66t and Hiohwav Liohtino 531.1 89 523.056 2.742 2.711 114 ,115
7 Ll45) Oths Sals to Public Adhtrities
a [446) Sales to Railroads and Railwavs
9 1448) lntsd€mrtmsntal Sales
10 TOTAL Sales to LJltimate ConEumers 2e4 310 (x]9 2gl 171 o39 3 55r 449 3 53r 206 R5 6tO 83.420
11 ftl4il Salesftr R€sale 9.S3.341 10.071.67 llt lil llt fit
12 TOTAL Salas d El€ctricitv 304 2e3 350 301 21) 3t]6 3 55' 4A!)3 53! 2m a5 610 83.420
l3 lLoss) (449.'l ) Provision for Rat6 Rstunds (185.389'
14 TOTAL Revenue Net of Prov. For Refunds 304.293.350 301.056.917 3.552./lEg 3.534.26 85.619 83.420
15 OlhsromElim Reeres
l6 l45O) Forfeitod Discounts *o.202 451.084
17 l45l) MismllansG Servie R6vmm 130 87t 97 521
ta 1.L53) Sale of Vlrater and \ rater Powsr 517 42'.1
19 i4541 Rent frffi Electric PmD€rtv 5AA fi4 650 163
)o :455) hter&oartmontal Rents
21 456) oths Elecfic Revenuss l t t8l 638 7 992 A7?
))
?3 TOTAL Other OD€ratim Revsnu€s 122ns72 9.',192.*2
24 TOTAL Electric Operatinq Rsvsnues 316.570.72 310.249.279
(r, rq a @mpEre rEr q m nunmr or @$omera ano Megawa[ nours solo on a lolat coanPany
basis s3e pages 310 - Sales for Resals of lhe 2021 FERC Fom No. l.
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Dec.31,202'l
ALLOCATED ELECTRIC OPERATION AND MAINTENANCE EXPENSES . IDAHO
lf the amount for previous year is not derived from previously reported figures, explain in footnotes
Line
No.Account
(a)
Amount lor
Cunent Year
(b)
Amount for
Previous Year
(c)
1. PO\A/ER PRODUCTION EXPENSES
2 A. Steam Power Generation
3 Ooeration
4 (500) Ooeration Supervision and Engineering 758.762 922_925
5 (501) Fuel 40,092,965 43,997,856
5 (502) Steam Exoenses 4.107.383 4.362.502
7 (503) Steam from Other Sources 328.666 424.7U
B (Less) (5(X) Steam Transfned - Cr
I (505) Elec{ric Expenses 50.728 87,977
10 (506) Miscellaneous Steam Power Expenses 't ,708.811 3lU.020
11 (507) Rents 25.611 26.977
12 TOTAL Ooeration (Enter Total of lines 4 thru 11)47.072.926 53.257.O21
13 Maintenance
14 (51 0) Maintenance Supervision and Enoineerino 292j33 469,581
15 (511) Maintenance of Structures 1.084.949 1.795.260
16 (512) Maintenance of Boiler Plant 3.671.819 4.046.307
17 t513) Maintenance of Electric Plant 1.727.il1 1.526.532
18 (514) Maintenance of Miscellaneous Steam Plant 621.411 545,021
19 TOTAL Maintenance (Enter Total of lines 14 thru 1 8)7,397,883 8.382.701
20 TOTAL Power Produc{ion Expenses - Steam Power (Enter Total of lines 12 & 19)54.470.809 61.639.722
21 B. Nuclear Power Generation
22 Operation
23 (517) ODeration SupeMsion and Enoineering
24 (518) Fuel
25 (5'19) Coolants and Weter
26 {520) Steam ExDenses
27 (521) Steam from Other Sources
28 (Less) (522) Steam Transfened - Cr
29 (523) Elec'tric Exoenses
30 (524) Miscellaneous Nuclear Power Exoenses
31 (525) Rents
32 TOTAL ODeration (Enter Total of lines 23 thru 31)
33 Maintenanceu{528) Maintenance Suoervision and Enoineerino
35 {529) Mainlenance of Sfuc{ures
36 (530) Maintenance of Reador Plant EquiDment
37 (531) Maintenance of Electric Plant
38 (532) Maintenanc, of Miscellaneous Nuclear Plant
39 TOTAL Maintenance (Enter Total of lines 34 thru 38)
40 TOTAL Power Produciion Expenses - Nuclear Power (Enter Total of lines 32 & 39)
11 C. Hydraulic Power Generation
42 Operation
43 (535) Ooeration Supervision and Engineering 565,398 556,676
44 (536) Water for Power 13.116 8,901
45 (5371 Hvdraulic Exoenses 251.757 274.978
46 (538) Electric Exoenses
47 (539) Miscellaneous Hydraulic Power Generation Expenses 1_055.124 't.116_416
48 (540) Rents 104.689 101 .953
49 1.990.2.O5E.924
IDAHO SUPPLEMENT Page 3
Narne of Respondent
Pacificorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022 Dec.31,2021
of Reporl
ALLOCATED ELECTRIC OPERATION AND MAINTENANCE EXPENSES . IDAHO
lf the amount for previous year is not derived ftom previously reported figures, explain in footnotes.
Lrne
No.Account
(a)
Amount tor
Cunent Year
(b)
Amount lor
Previous Year
(c)
50 C. Hvdraulic Porer Generation (Continued)
51 Maintenance
52 (541) Maintenance SuDervision and Enoineerino 21 23
53 (542) Maintenance of Structures 53.239 39.849
54 (543) Maintenance of ReseNoirs. Dams. and l hterwavs 50.387 81.084
55 (544) Maintenance of Elec'tric Plant 1 00.879 96.'139
56 (545) Maintenance of Miscellaneous Hvdraulic Plant (1.173.3801 2.125.945
57 TOTAL Maintenance (Enter Total of lines 52 thru 56)(968.8541 2.U3.040
58 TOTAL Porrver Producfion ExDenses - Hvdraulic Power (Enter Total of lines 49 & 57)'t.o2't.230 4.401.t 61
59 O. Other Porver GeneEtion
50 ODeration
31 and 17.488 20.072
)Z Fuel 20.305.998 14.485.247
t5 (548) Generation Exo€nses 941.356 1.121.191
54 (549) Miscellaneous Other Pourer Generalion Exoenses 489.563 489.51 3
35 (550) Rents 545.876 270.23'l
36 TOTAL Ooeration (Enter Total of lines 6l thru 65)22.300.241 '18.386.254
at Maintenance
38 (551) Maintenance SuDervision and Enoineerino
39 (552) Maintenance of Structures 168.416 249.609
7o (553) Maintenance of Generation and Elec{ric Plant 1.183.715 917.252
71 (554) Maintenance of Miscellaneous Other Power Generation Plant 177.432 166.612
72 TOTAL Maintenance (Enter Total of lines 68 thru 71)1.529.563 1.333.473
73 TOTAL Pou/er Prcduc'tion ExDenses - Other Pourer (Enter Total of lines 66 & 72)23.429.444 19.719.727
71 E. Olher Power Suoofu Exoenses
75 12',t65750 37 005204(555) Purchased Power
76 (556) Svstem Control and Load DisDalchino 26.276 34.775
77 (557) Other Expenses (l)6,537,540 6,498,197
78 |TAL Other Power Supply ExDenses (Enter Totial of lines 75 thru 77)48.729.566 43.542.176
79 TOTAL Power Production ExDenses - (Enter Total of lines 20. 40. 58. 73 and 78)128.051.445 1 29.303.589
BO 2. TRANSMISSION EXPENSES
81 Ooeration
92 (560) ODeration SuDervision and Enoineerino 567.584 478.309
B3 (561) Load DisDatchino 974.306 975.221
34 (562) Station Exoenses 184.543 155.271
85 (563) Overhead Line ExDenses 69.035 59.424
B6 (564) lJnderoround Line ExDenses
s7 (555) Transmission of Eledricitu bv Olhers a 172 2958.917.193
88 (566) Miscellaneous Transmission Expenses 129,071 174.050
39 (567) Rents 14E.899 126.877
,0 TOTAL Operation (Enter Total of lines 82 thru 89)10.990.631 10.181.447
31 Maintenance
,2 (568) Maintenance Suoervision and Enoineerino 47.149 53.770
93 (569) Maintenance of Struc,tures 330.737 322.149
)4 646.168 641 .1 86
35 (571) Maintenance of Overhead Lines 949.1 32 938.017
e6 (572) Maintenance of Underoround Lines 3.9't 7 13,'t 59
)7 (573) Mainlenance of Miscellaneous Transmission Plant 5.192 1't.028
38 TOTAL Maintenance (Enter Totial of lines 92 thru 97)1.982.295 1.979.309
t9 12.912.926 12.160.756
r00 3. DISTRIBUTION EXPENt'ES
t01
t0.2 Ooeration Suoervision an(51 9.1 56 512.165
t03 581 680,997 638,335
-
(l ) The ldaho amounts in Account 557 Other expenses are $5,701 ,540for the current year and $5,662,197 for the previous year
However, theese amounts have been increased by $836,000 because of the impact of the 2020 Protocol Adjustment.
IDAHO SUPPLEMENT Page 4
Name of Respondent
PacifiCorp
dba Rocky Mountiain Power
This Report ls:(1) X An OrQinal(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Oec.31,2021
ALLOCATED ELECTRIC OPERATION AND MAINTENANCE EXPENSES. IDAHO
lf the amount for previous year is not derived from previously reported figures, explain in footnotes.
Llne
No.Account
(a)
Amount lor
Cunent Year
(b)
Amount lor
Previous Year
(c)
1U 3. DISTRIBUTION EXPENSES (Con$nued)
105 (582) Station Exoenses 283.336 355.123
106 (583) Overhead Line ExDenses 246.128 352.766
107 (584) Underoround Line ExDenses
108 (585) Street Lishtins and Sisnal System Expenses 15.432 14.O23
109 (586) Meter ExDenses 't 35.969 17'.t.664
110 (587) Customer lnstallations Expens€s 982,368 875,855
111 (588) Miscellaneous Distribution Exp€nses 26,667 28,853
112 (589) Rents 39.680 44.408
113 TOTAL ODeration (Enter Total of lines 102 thru 1 12)2.929.733 2.993.192
114 Maintenance
115 (590) Maintenance Suoervision and Enoineerino 421.724 339.178
1't6 (591 ) Maintenance of Structures I 17.008 126.061
117 (592) Maintenance of Station Equipment 487.336 774.8',t6
118 (593) Maintenance of Overhead Lines 3_487.986 3.925-734
119 (594) Maintenance of Undersround Lines 1.134.449 865,726
120 (595) Maintenance of Line Transformers 59,425 50,894
121 (596) Maintenance of Sheet Liqhtinq and Sisnal Systems 04,087 76,955
122 (597) Maintenance of Meters 28.197 41.082
123 (598) Maintenance of Miscellaneous Distribution Plant 481.938 370.628
124 TOTAL Maintenance (Enter Total of lines 115 thru 123)6.282.150 6.571.074
125 TOTAL Distribution ExDenses (Enter Total of lines 113 and'1241 9.211.883 9.564.266
128 4. CUSTOMER ACCOUNTS EXPENSES
127 Ooeration
128 [901) Suoervision 95.800 96.089
129 (902) Meter Readinq ExDenses 2,'t94,133 2.061,465
t30 (903) Customer Records and Colleclion Expenses 1.851.006 1.919,620
t31 (904) Uncolleclible Accounts 959.356 403.578
132 (905) Miscellaneous Gustomer Accounts Expenses 115 1.',t52
133 TOTAL Customer Accounts Exoenses (Enter Total of lines 128 thru 1 32)5.100.410 4.481.904
1%5. CUSTOMER SERVICE AND INFORMATIONAL EXPENSES
135 ODeration
136 (907) Supervision /.23l,28
137 (908) Customer Assistance Exponses 10s.094 1 18.131
138 (909) lnbrmational and lnstructional Expenses 't 57.636 233.823
139 (910) Miscellaneous Customer Service and lnformational Expenses 54 74
140 TOTAL Cust. Seruice and lnformational Exp. (Enter Total of lines 136 thru 139)266,761 352,056
't41 6. SALES EXPENSES
142 Ooeration
143 (9'l'l) SuDervision
14 (912) Demonstratino and Sellino Exoenses
145 (9 1 3) Advertisino ExDenses
146 (91 6) Miscellaneous Sales Expenses
147 TOTAL Sales Exoenses (Enter Total of lines 143 thru 146)
148 7. ADMINISTRATIVE AND GENERAL EXPENSES
149 Ooeration
150 (920) Administrative and General Salaries 4.288.305 4.33/..892
't51 (9211 OfEce Suoolies and Exoense 626.256 926.025
152 (Less) (922) Administrative Expenses Transfened - Cr,(2.121.833)
153 1.4,{3.310 1.112.475
154 343.849 365.482
155 1.4"8.259.600
156 7.322.399 6.357.885
157
(1 ) Pensions and benefits expense is associated with labor and generally charged to operations and maintenance expense and
construction work in progress.
IDAHO SUPPLEMENT Page 5
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Dec.3'1,2021
ALLOCATED ELECTRIC OPERATION AND MAINTENANCE EXPENSES - IDAHO
Ltne
No.Account
(a)
Anounl lor
Current Year
(b)
Amount lor
Previous Year
(c)
't57 7. ADMINISTRATIVE AND GENERAL EXPENSES (Continued)
't58 (92n Franchise Reouirements
159 (928) Regulatory Commission ExDenses 1.46,7.201 1.334.975
160 (929) Duolicate Charoes - Cr (6.865.878)(6.862.8531
161 (930.1) General Advertisinq Expenses 442 838
162 (930.2) Miscellaneous General Exoenses 135.738 125.18'.1
163 (931) Rents 73.il2 133.406
1An TOTAL Ooeration (Enter Total of lines 150 thru 163)8.188.733 13.966.073
165 Maintenance
166 (935) Maintenance of General Plant 1.407.152 1.394.078
167 TOTAL Administrative and General Expenses (Enter Total of lines 164 & 166)9.595,885 15.360.151
168 I U I AL Electnc Operaflon and Maintenance Expenses (Enter Total ot l|nes 79, 99,
125, 133, 140, 147, and 164 165,199,314 171.222.722
IDAHO SUPPLEMENT
lf the amount for previous year is not derived from previously reported figures, explain in footnotes.
Page 6
SUMMARY OF ELECTRIC OPERATION AND MAINTENANCE EXPENSES - IDAHO
Line
No.
Functional Classifications
(a)
Operation
(b)
Maintenance
(c)
Total
(d)
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
Power Production Expenses
Eleclric GeneraUon:
Sleam Power
Nuclear Power
Hydraulic -Conventional
Other Power Generation
Other Power Supply Expenses
Total Power Production Expenses
Transmission Expenses
Distribution Expenses
Customer Accounls Expenses
Customer Service and lnformational Expenses
Sales Expenses
Adm. and General Expenses
Total Electric Operation and Maintenance Expenses
47,072,926
1,990,084
22,300,281
48.729.566
7,397,883
(e68,8s4)
1,529,563
54,470,809
1,021,230
23,829,U4
48.729.566
120.092.857 7.958.s92 128.051.1149
10,990,631
2,929,733
5,100,410
266,761
8.188.733
1,982,295
6,282,1s0
1.407.152
12,972,926
9,21 1,883
s.100,410
266,761
9.595.885
147.569.125 17.630.189 165.199,314
STATE OF IDAHO -ALLOCATED
(1) Depreciation expense associated with lransportation equipment is generally charged to operations and maintenance
expense and construc{ion work in progress.
IDAHO SUPPLEMENT Page 7
Name of Respondent
PacifiCorp
dba Rocky Mountain Povrer
This Report ls:
(1) : AnOriginal(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Dec.31,2021
DEPRECIATION AND AMORTIZATION OF ELECTRIC PLANT (Accounts 403, 404, 405)
(Except amortization of acquisition adjustments)
A. Summary of Deprecialion and Amortization Charges
Line
No.Func-tional Classifi cation
(a)
Depreciation
Expense
(Account 403) fll
(b)
Amortization of
Limited-Term Elec{ric
Plant (Acct.4(X)
(c)
Amortization of
Other Electric
Plant (Acct.405)
(d)
Total
(e)
1 lntanqible Plant 2.742.531 2.742.531
2 Steam Production Plant 19.2U.8il 19.204.864
3 Nuclear Production Plant
4 Hvdraulic Production Plant - Conventional 1.7'.t6.U1 17.260 1.7y.'.t01
5 Hvdraulic Production Plant - Pumped Storage
o Other Production Plant 1 1.750.765 1 1.750.765
7 Transmission Plant 7.436.716 7.436.746
B Distribution Plant 10.221sil 10.221.3*
I General Plant 2.585.308 8.979 2.594.287
10 Common Plant - Electric
11 TOTAL 52,9't5,878 2,768,770 55,684,648
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original
(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Dec.3'1,2021
STATE OF IDAHO - ALLOCATED
TAXES, OTHER THAN INCOME TAXES
ACCOUNT 408.1 (rl
KINU UI. IAA AMUUN I
1 Prooertv 8.947.930
2 Other 912.120
3
4
5
b
7
B
I
10
11
12
13
14
15
16
17
18
19
20 Total ( Must aqree with Daqe 1. line 1 1.)9.860.050
(l) Payroll taxes are generally charged to operations and maintenanoe expense and construction work in progress.
IDAHO SUPPLEMENT Page 8
o
Iooc!!-m
=mzI
'oooo
@
Nam6 of Respond€nt
lui'
Roport ls:
-X An Original_ A rBsubmissbn
lffi
d Report
Da, Y0
,202.PacifiCorp
dba Rocky Mounlain Power
Yearof Report
De.31.2021
Location D6cription D6scription
B€ginning Balanc€
(c)
Acquistion
(d)
Retirement
(o)
Transfer
(0
Balere at End of Y€r
(o)
1 IDAHO FALLS POLE TREATING PLANT Fm I .nd 5Atl7 5,4a17
)MAI AD PI ANT SITF AND WATER RIGHTS Land Riohts 33 33
3 GEORGETOWN PLANT LAND Fm I and 110 tlo
A I AVA DFVFI OPMFNT Land Riohts 1.271 '1.274
5 MENAN SUBSTATION SITE Fe€ Land 55 55
6 IICON S]TF . CATFRCORNER TO I.-ICON SUBSTATION F* Land 2A 2A
7 OLD DUBOIS SUBSTATION SITE Fm I arYl 75 75
a EAST RIVER SUESTATION SITE Fm Land 13712 '13.742
9 NORTH MONTEVIEW SUESTANON STTE F* Lend 32e 324
10 MONTEVIEW SUBSTATION SITE F* Lard 618 614
11 UUD LAI(E SERVICE CENTER Fs Lsnd r7.915 17.915
'12 Tolal Nm{rtilitv Prmilv 8E.495 88.495
of Respondent Report ls:
Rocky Mountain Power
(1) -L Anoriginal(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Dec. 31,2021
SUMMARY OF UTILITY PLANT AND ACCUMULATED PROVISIONS
FOR DEPRECIATION, AMORTIZATION AND DEPLETION
Line
No.Account
(a)
Amountfur
Cunent Year
(b)
Amountbr
Previous Year
(c)
1 UTILIW PLANT
2 n Service
3 Plant ln Service (Classified)1.709.164.594 1.656.883.332
1
5
6 Comoleted Comlruclion not Classifi ed 33.521.327 41.035.931
7 Exoerimentd Plant undassifi ed
8 Total (Enter Tdel of Lines 3 throuoh 7)'t.712.6As.921 1.697.919.263
I Leas€d To Others
10 Held for Future Us€84.055 606.721
11
12 {cquisition Adiustments 8.012.792 8.280.065
't3 Totel Lnilitv Plant lEnter Totel of Linm 8 thmuoh 'l2l 1 75(l74276,4 1 706 806 049
14 Accumuleted Provision for Deorccietion- Arnortizetion & t}eolelion 592_150.422 554.762.192
15 N€t Lrlilitv Plant (Enter Total of Line 13 l6ss Lin6 14)1. t58.331.946 't.148_(M3.557
16
DETAIL OF ACCUIULATED PROVISION FOR DEPRECIATION,
ATORT]ZAIOT{ AIiID DEPLETION
17 ln SeNice
18 Deorecistion 545,626,523 512.940.617
19
20 Arnortization of Und€mround Slorae Lend and l-rnd Riohts
21 Arnortization of Oher tnilitv Ptant 39.051.464 38.063.37t
22 Total ln SeMce (Enter Total of Lines 18 throuoh 21)5U.677.947 551.003.99'l
23
24 Daorecietion
25 Amdizstion And DaDlstion
%Tctal Leased to others (Enter Total ol Lines 24 and 25)
27 Held for Fulure Use
2A Depreciation
29 Amortization
30 Tcilal Held for FutuE us (Enter Tdd of Lines 28 and 29!
3'l Abandonment of Lea3es (Nelural Ges)
32 Accumulated Provision for Assel Acouisition Adiustm€nt 7.772.435 7.754.501
33
TotalAccumulated ProMsions (Should Agree Wrth Line 14 abow)
(Enter Total of Lines 22, %, 30, 31 and 32)592 n5,0 422 sfi.762.492v
(1) Capitalized lease a$ets are nc,t induded in rate base; lhey ar6 included in op€rding expense as rent expense.
(2) Conslrudion VUcrk ln Process ("CWF ) is not induded in rate bas€ end il is not essigned allocation facioB until it
goes into service. On atotal compeny bsis, CWP was $1,131,734,692 at December 31, 202'1.
IDAHO SUPPLEMENT Page 10
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Oec.31,2021
ELECTRTC PLANT rN SERVTCE - STATE OF IDAHO (ALLOCATED)
n addition to Account 101, Electnc Plant ln S€rvlce (ghsslfied), this scneduE indudes Account 1OZ, Elecrlc Plant
Purchased or Sold, Account 103, Experimental Electric Plant Unclassified and
Account 1 06, Completed Construc{ion Not Classified-Electric.)
1. Report below the original cost of electric plant in
service according to prescribed accounts.
3. Credit adjustments of plant accounts should be
enclosed in parentheses to indicate the negative effect
of such amounts.
2. Do not includo as adjustments, conections of
additions and retirements br the cunent or the
preceding year.
Line
No Account
(a)
Beginning Balance
(b)
Balance at End of
Year
(o)
1 1. INTANGIBLE PLANT
2 5Ul
3 12.142.487
4 48.264.ils
5 Totd lines and 59.184.766 60.407.032
6
7 P.oduc{ion
8 31[5.320.854 5.071.936
I 311 55.338.383
10 312 266.365.s29 240.618.520
11 313
12 314 57.69 52.425.058
13 315 24.15 23.484.535
14 31€1.728.543
15 TOTAL Sleam 419.98 378.666_975
16 H. Nudear Hrooucilon PEnt
17
18 321
19
20
21
22
23 TOTAL Nudear Produclion
24 JCtiOn Plant
25 2.153,126
26 331 16_39 1fl_'.t23.213
27 29.598.047
28 water vwreels. Turbines. and G enenators 6,31 4.142.367
29 (334 4,92,4,EO6,O2Z
30 I 141.r,72
31 1,/1.454,934
32 TOTAL Hvdraulic Production Plant (Enter To(al of lines 25 lhru 31)62,419,721
u. ulner Hrooucllon Htanl
34 (340 2.E26.058
35 (34'l 15,31 15_O71 _833
36 u2 9l 90E,EO7
37 I Prime Movers 19,4,421 222,929,500
I'',AA rGenerators 31,32,721342
39 (345 23.25.210.172
40 1,;1.353.908
41 269.4 301.O21.660
42 |. AL TTOOUCUOn rlant [trIrrEI r UEr Ur [116 r J, ZJt OZt Ants q t I /42,1UU,356
IDAHO SUPPLEMENT Page 11
Name of Respondent
PacifiCorp
dba Rocky Mountain Pourcr
This Report ls:(1) X An Original
(2) _ Aresubmission
Date of Report
(Mo, Da, Yr)
May 25,2022
Year of Report
Dec.31,2021
ELECTRIC PI-ANT lN SERVICE (Gontinued) STATE OF IDAHO (ALLOCATED)
Line
No.Account
(a)
Beginning Balance
(b)
Balance End of
Year
(q)
43 3. TRANSMISSION PI-ANT
44 17.492.U7
45 't7.522.634 19.682.999
46 131,628 554 139.210.022
47 (354) Towers and Fixtures 034 82.961.521
48 POleS ano Fxtures 59.416 67.435.822
49 Overhead Gonductors and Devices 88.63't.330
50 J3a 22Q 213,630
51 597 502,425
52 Roads and Trails 000 672.314
53 416.803.310
il 4. DISTRIBUTION PLANT
55 (360) Land and Land Rishts 903 1.907.246
56 50r 537 4.216.954
57 38.256 43.494.882
58
59 (364) Poles, Towers, and Fixtures 63E 101.Et{,647
60 41.785 43.396.412
61 11.672 1 12.674.510
62 JO'31.258.339 33,232,U0
63 (368 E10 89,E50,744
64 (369) Services t45 49.818.8E8
65 Ja!Meters 20.515.727
66 371 lnstallations on Customer Premises 170.534 170_600
67 /372 on Premises
68 (373 920 642,715
69 of 55 thru 611 401.976.165
70 5. GENERAL PLANT
71 oov 80 658.656
72 Structures and lmDrovements 18.392.116 18.868.731
73 391 rOffice Furniture and Equipment 964 4,525,4U
74 10,550.304
75 272 949.(X8
76 394 )ment 3.633.727
77 rrYo 2.O7i 2.091,442
78 17,024 16.990,692
79 27.791.957 29.133.975
80 ovo 242 356.650
E1 802 87.758.859
82 118 110,872
83 E5.716 E7.869.731
a4 't.656.883 't.709.164.594
E5 102 Electric Plant Purchased
86 LesS
87 103
88 (106) Plant Unclassified 931 33.521.327
89 I U IAL EleCrrC Plant rn SeMoe 263 1.742.685.921
IDAHO SUPPLEMENT Page 12
STATE OF IDAHO -ALLOCATED
Name of Respondent
PacifiCorp
dba Rocky Mountain Po,ver
This Report ls:(1) X An Originel
(2) _ A resubmbsion
Date of Report
Da, Yr)
May 25,2022
Y€ar of Report
Dec. 31. 202'l
MATERIALS AND SUPPLIES
1 . For Account 1 54, report the amount of plant materials
and operaling supplios under the primary functional
dasgifications as indicatBd in column (a); estimates of
amounts by funclion are acceptable. ln column (d),
designate the departTent or depertnenE which use the
class of material.
2. Give an eplanation of important inventory adjustnents
during the year (on a supdemental page) showing general
dasses of material and supplies and the \rarious
aoounE (operatng e)eens6, dearing accounts, plant,
6tc.) affec{6d - debited or crediEd. Shofl separately
debits or creditg b stores oeens€ dearing, if
applicable.
Line
No.
ACCOUNT
(a)
tsalance
B€ginning of
Year
(b)
Balance
End of Year
(c)
ueparvnent or
Departm6ntg
Vvhich Use Material
(d)
't 1 1.349.1 86 Electic
2 Fuel Stmk ExDenses undistribuled (Account 152)
3 Residuals and Extractod Products (Account 153)
4 Plent Mebriels and Oo€ratino Suoolies (Account 154)
5 Assioned to - Construction (Estimat6d)'10.080.035 Electric
6 Assioned b - ODeratbns and Maintsnance
7 Production Plant (Estimated)3.532.879 Electric
8 TEnsmission Plant (Estimeted)38.041 Elecfic
9 Distribution Plant (Estimated)651.529 Electic
10 Assioned to - Other (50.8461 Elec'tric
11 ToTAL Account 1t4 (Enter Total of lin€s 5 thru 10)14.251.638
12 Marchandis fA6unt 155)
13 Other Matarials and Suoolies (Account 1 56)
14 Nuclear Matarials Held for Sale (Account 157) (Not apdicable b Ga!
Utilities)
15 Stores ExD€nsa Ljndistlibutad (Account 163)
16
17
18
19
20 TOTAL
IDAHO SUPPLEMENT Paga 1 3