2017Annual Report FERC Form.pdf

Y ROCKY MOUNTAIN
HP",yy,E^.*".,
iltrr'r:t\/f,11I rLL/hI Y LLJ
ixl8H,q,{21 fiH g:3g
It.?rt,-r-,r^j-. . .r,,.,.i,I, i il-, i, i.; i_. i.,:r,::,ilS;:ll0ll
1407 W. North Temple, Suite 330
Salt Lake City, Utah 84116
May 24,2018
VA OVERNIGHT DELIVERY
Idaho Public Utilities Commission
472West Washington
Boise,lD 83702-5983
Attention: Diane Hanian
Commission Secretary
Re:Annual Idaho Form I Report -2017
Rocky Mountain Power, a division of PacifiCorp, hereby submits for filing an original and seven
(7) copies of the Idaho Public Utilities Commission Annual State Form I report for 2017. This is
being provided with PacifiCorp's annual FERC Form 1.
It is respectively requested that all formal correspondence and staffrequests regarding this matter
be addressed to:
By E-mail (preferred):
By Fax:
By regular mail:
datareque st@Fac ifi corp"com
(s03) 813-6060
Data Request Response Center
PacifiCorp
825 NE Multnomah, Suite 2000
Portland, OR97232
Any informal inquiries may be directed to Ted Weston, Idaho Regulatory Manager at80l-220-
2963.
Sincerely,
c**D
Vice
ANNUAL REPORT
IDAHO SUPPLEMENT TO FERC FORM NO. 1
FOR
MULTI-STATE ELECTRIC COMPANIES
INDEX
Page
Number
Title
1
1
2
3-6
7
8
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 company's December 2017
Results of Operations report for the ldaho jurisdiction, which was filed with the ldaho Public Utilities Commission
on April 30, 2018. For further information regarding ldaho's 2017 financid results, refer to the December 2017
Results of Operations report.
Page i
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ Aresubmission
Date of Report
(Mo, Da, Y0
May 24,2018
Year of Report
Dec. 31, 2017
STATE OF IDAHO STATEMENT OF OPERATING INCOME FOR THE YEAR
Line
No.
ACCOUNT
(a)
(Re0
Page
No.
(b)
ELECTRIC UTILITY
Current Year
b)
Previous Year
@)
1 UTILITY OPERATING INCOME
2 Operating Revenues (400)2 318,532,426 313,082,431
a Operating Expenses
4 ODeration Exoenses (401)3-6 147.321.803 140.854,444
5 Maintenance Expenses (402)3-6 23,715,054 22,322,197
o Depreciation Expenses (403) (r)7 40,868,1 26 39,428,690
7 Amort. & Deol. of Utilitv Plant (404-405)7 2,388.097 2.263.532
o Amort. of Utilitv Plant Acq. Adi (406)297.442 292.229
I
Amort. of Property Losses, Unrecovered
Plant and Regulatory Study Costs (407)
10 Amort. of Conversion Expenses (407)
11 Taxes other Than lncome Taxes (408.1) (2)8 9,595,882 9,1 1 5,314
12 lncome Taxes - Federal (409.1)16.531.588 15,394,935
13 - Other (409. 1)2.715.147 2.647.149
14 Provision for Deferred Income Taxes (410.1)25,871,033 27,512,183
15 Provision for Deferred lncome Taxes - Cr. (411.1)(20,172,723)
'16 lnvestment Tax Credit Adj. - Net (41 1.4)(514,782)
17 (Gain)/Loss from Disp. of Utilitv Plant (4'l 1.6, 41 1.7. 4211 (95.935)
't8 Gains from Disp. Of Allowances (41 'l .8)(11)(12],
19
TOTAL Utility Operating Expenses
(Enter Total of Lines 4 thru 18)247,493,259 239,047,221
20
Net utility operatang lncome (Enter Total ot
line 2less 19)71 ,039,167 74,035,210
(1) Depreciation expense associated with transportation equipment is generally charged to operations and maintenance
expense and construction work in progress.
(2) Payroll taxes are generally charged to operations and maintenance expense and construction work in progress.
IDAHO SUPPLEMENT Page 1
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Page2IDAHO SUPPLEMENT
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 24,2018
Year of Report
Dec.31,20'17
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 for
Current Year
(b)
Amount for
Previous Year
(c)
1 1. POWER PRODUCTION EXPENSES
2 A. Steam Power Generation
3 Operation
4 (500) Operation Supervision and Enqineerinq 1,154,804 1,179,676
5 (501) Fuel 52.926.438 51,350,269
6 (502) Steam Expenses 4,701,48',1 4,736,'t62
7 (503) Steam from Other Sources 302,440 280,942
8 Gess) (504) Steam Transferred - Cr.
9 (505) Electric Expenses 75,586 82,976
10 (506) Miscellaneous Steam Power Expenses 758.'117 1.',t47 .949
11 (50n Rents u,171 30,408
12 TOTAL Operation (Enter Total of lines 4 thru 11)59,953,037 58,808,382
13 Maintenance
14 (510) Maintenance Supervision and Engineering 497.626 52s,029
15 (51 1) Maintenance of Structures 1,914,983 1,812,689
16 (512) Maintenance of Boiler Plant 5,470,864 5,759,440
17 (513) Maintenance of Electric Plant 1,868,784 't.932.314
18 (514) Maintenance of Miscellaneous Steam Plant 779,420 607,435
19 TOTAL Maintenance (Enter Total of lines 14 thru 18)'t0.531.677 10,636,907
20 TOTAL Power Production Expenses - Steam Power (Enter Total of lines 12 & 19)70,484,714 69.445,289
21 B. Nuclear Power Generation
22 Operation
23 (51il Operation SupeMsion and Enqineerinq
24 (518) Fuel
25 (519) Coolants and Water
26 (520) Steam Expenses
27 (521) Steam from Other Sources
28 (Less) (522) Steam Transferred - Cr
29 (523) Electric Expenses
30 (524) Miscellaneous Nuclear Power Expenses
31 (525) Rents
32 TOTAL Operation (Enter Total of lines 23 thru 31)
33 Maintenance
34 (528) Maintenance Supervision and Engineering
35 (529) Maintenance of Structures
36 (530) Maintenance of Reactor Plant Equipment
37 (531) Maintenance of Electric Plant
38 (532) Maintenance of Miscellaneous Nuclear Plant
39 TOTAL Maintenance (Enter Total of lines 34 thru 38)
40 TOTAL Power Production Expenses - Nuclear Power (Enter Total of lines 32 & 39)
41 C. Hydraulic Po\iver Generation
42 Operation
43 (535) Operation Supervision and Engineering 538,619 549.737
44 (536) Water for Power 7,504 2,949
45 (537) Hydraulic Expenses 245.024 271.243
46 (538) Electric Expenses
47 (539) Miscellaneous Hydraulic Power Generation Expenses 1,218.122 1,088,454
48 (540) Rents 118.114 81 ,841
49 TOTAL 43 thru 2,127,i 1,994,224
IDAHO SUPPLEMENT Page 3
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original
(2) _ Aresubmission
Date of Report
(Mo, Da, Yr)
May 24,2018
of Report
Dec.31,2017
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 for
Current Year
(b)
Amount for
Previous Year
(c)
50 C. Hydraulic Power Generation (Continued)
51 Maintenance
52 (541) Maintenance Supervision and Engineering 24 25
53 (542) Maintenance of Structures 45.584 70.748
54 (543) Maintenance of Reservoirs. Dams, and WateMavs 127.070 246.368
55 (544) Maintenance of Electric Plant 156,668 154,457
56 (545) Maintenance of Miscellaneous Hydraulic Plant 202.099 184,17 5
57 TOTAL Maintenance (Enter Total of lines 52 thru 56)531.445 655,773
58 TOTAL Power Production Expenses - Hydraulic Power (Enter Total of lines 49 & 57)2,658,828 2,649,997
59 D. Other Power Generation
60 Ooeration
61 (546) Operation Supervision and Engineering 21,359 19,292
ol (547) Fuel 13,841 ,605 16,195.242
63 (548) Generation ExDenses 1.007.389 1.022.328
64 (549) Miscellaneous Other Power Generation Expenses 332,086 320,911
65 (550) Rents 217.601 217.524
66 TOTAL Ooeration (Enter Total of lines 61 thru 65)15.420.040 17 775.297
67 Maintenance
68 (551) Maintenance Suoervision and Engineerinq
69 (552) Maintenance of Structures '169.056 172.687
(553) Maintenance of Generation and Electric Plant 980,220 1,060,884
71 (554) Maintenance of Miscellaneous Other Power Generation Plant 190.158 1 30,505
72 TOTAL Maintenance (Enter Total of lines 68 thru 71)1.339.434 1.364.076
73 TOTAL Power Production Expenses - Other Power (Enter Total of lines 66 & 72)16,759,474 1 9,1 39,373
74 E. Other Power Supply Expenses
(555) Purchased Power 37.980.893 30.555.374
76 (556) System Control and Load Dispatching 81,522 103,047
(557) Other Exoenses (1)6,884,073 7.588.543
78 TOTAL Other Power Suoolv Exoenses (Enter Total of lines 75 thru 77)44.946.488 38.246.964
79 TOTAL Power Production Expenses - (Enter Total of lines 20, 40, 58, 73 and 78)'134,849,504 129,481,623
BO 2. TRANSMISSION EXPENSES
81 Operation
82 (560) Operation Supervision and Engineering 394,876 470,385
83 (561) Load Disoatchinq 1.237.329 1.202,348
84 (562) Station Expenses 212.330 218.460
85 (563) Overhead Line Expenses 31.423 32,014
86 (564) Underoround Line ExDenses
87 (565) Transmission of Electricitv bv Others 8.370.538 7.998.711
88 (566) Miscellaneous Transmission Expenses 146,129 226,221
89 (567) Rents 134,459 147.068
90 TOTAL Operation (Enter Total of lines 82 thru 89)10.527.084 10.295.207
91 Maintenance
92 (568) Maintenance Suoervision and Enoineerinq 66.1 02 59,1 32
93 (569) Maintenance of Structures 362.036 286,531
94 (570) Maintenance of Station Equipment 735.657 707.795
95 (571 ) Maintenance of Overhead Lines 1,048,285 1 ,066,1 1 8
96 (572) Maintenance of Underqround Lines 1.231 6.009
97 (573) Maintenance of Miscellaneous Transmission Plant 5.273 7.114
98 TOTAL Maintenance (Enter Total of lines 92 thru 97)2,218,584 2,132,699
99 Total of lines 90 12,745,668 12,427,906
100 3. DISTRIBUTION EXPENSES
101 lDeration
102 (580) Operation Supervision an(400.470 475.670
'103 535,799 570,094
(1 ) The ldaho amounts in Account 557 Other expenses are $5,898,531 for the current year and $6,603,001 for the previous year.
However, the amount for each year has been increased by $985,542 because of the estimated impact of the Klamath surcharge situs
plus hydro embedded cost differentials.
IDAHO SUPPLEMENT Page 4
oa.i Disoetchino
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 24,2018
Year of Report
Dec. 31. 2017
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
Current Year
(b)
Amount tor
Previous Year
(c)
104 3. DISTRIBUTION EXPENSES (Continued)
105 (582) Station Expenses 307.877 423,275
106 (583) Overhead Line Expenses 336.592 398.035
107 (584) Underqround Line Expenses
108 (585) Street Liqhtinq and Signal System Expenses 7,638 't2,196
109 (586) Meter Expenses 264,029 565,536
110 (587) Customer lnstallations Expenses 1,041,565 860,640
111 (588) Miscellaneous Distribution Expenses 85,344 1 17,630
112 (589) Rents 37,326 25,457
113 TOTAL Operation (Enter Total of lines 1 02 thru 1 12)3,016,640 3,448,533
114 Maintenance
115 (590) Maintenance Supervision and Enoineerino 247,296 283,546
116 (591) Maintenance of Structures 91,987 94,796
117 (592) Maintenance oI Station Equipment 630,236 601,416
118 (593) Maintenance of Overhead Lines 5.313,274 4,105,081
119 (594) Maintenance of Underground Lines 835,606 697,390
120 (595) Maintenance of Line Transformers 48.700 52.834
121 (596) Maintenance of Street Lighting and Signal Systems 115.279 123,694
122 (597) Maintenance of Meters 16,911 37.372
123 (598) Maintenance of Miscellaneous Distribution Plant 522,560 257.797
124 TOTAL Maintenance (Enter Total of lines 'l '15 thru 123)7 .821.849 6,253,926
125 TOTAL Distribution Expenses (Enter Total of lines 1 13 and 124)10.838.489 9,702,459
126 4. CUSTOMER ACCOUNTS EXPENSES
127 Operation
128 (901) Supervision 97,610 96,409
129 (902) Meter Readinq Expenses 2,049,368 1 ,912,390
130 (903) Customer Records and Collection Expenses 1,998,552 2,055,687
131 (904) Uncollectible Accounts 609,305 562,763
132 (905) Miscellaneous Customer Accounts Expenses 505 1,685
133 TOTAL Customer Accounts Expenses (Enter Total of lines '128 thru 132)4,755,340 4,628,934
134 5. CUSTOMER SERVICE AND INFORMATIONAL EXPENSES
135 Operation
136 (907) Supervision 11,930 1't,503
137 (908) Customer Assistance Expenses 95,493 559,853
138 (909) lnformational and lnstructional Expenses 1 30,569 117,587
139 (910) Miscellaneous Customer Service and lnformational Expenses 131 2,266
140 TOTAL Cust. Service and lnformational Exp. (Enter Total of lines 136 thru 139)238.123 691,209
141 6. SALES EXPENSES
142 Operation
143 (91 1) Supervision
144 (912) Demonstrating and Selling Expenses
145 (9'l 3) Advertisinq Expenses
146 (916) Miscellaneous Sales Expenses
147 TOTAL Sales Expenses (Enter Total of lines 143 thru 146)
148 7. ADMINISTRATIVE AND GENERAL EXPENSES
149 Operation
1s0 (920) Administrative and General Salaries 4.226.'.t24 3,991,048
151 (921) Office Supplies and Expense 569.056 512.498
152 (Less) (922) Administrative Expenses Transferred - Cr.(1.853.786)('l .948.758)
153 Outside 1.241 812,199
154 4 416,030
'155 63 (1 38.1 35)
't56 5,860,880
157
(2) 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
124) ProDertv lnsurance
)25) lniuries and Damaoes
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 24,2018 Dec. 31. 2017
of Report
ALLOCATED ELECTRIC OPERATION AND MAINTENANCE EXPENSES - IDAHO
Line
No.Account
(a)
Amount for
Current Year
(b)
Amount for
Previous Year
(c)
157 7. ADMINISTRATIVE AND GENERAL EXPENSES (Continued)
158 (927) Franchise Requirements
159 (928) Regulatory Commission Expenses 1,094,397 1,134,459
160 (929) Duplicate Charqes - Cr (6,160,704)e10.237\
161 85 110(930.1) General Advertising Expenses
162 (930.2) Miscellaneous General Expenses 133,699 139,172
163 (931) Rents 152.545 257,308
164 TOTAL Operation (Enter Total of lines 1 50 thru 163)6,337,668 4,965,694
165 Maintenance
166 1.272.065 1.278.816(935) Maintenance of General Plant
167 TOTAL Administrative and General Expenses (Enter Total of lines 164 & '166)7,609,733 6,244,5',t0
168 I O IAL Hectnc (]peralron ano Marnlenance Expenses (E.nler I otal oI lrnes /9, 99, 125,
1 33, '140, 147 , and 167)171,036,857 163, 176,64'l
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 Classifi cations
(a)
Operation
(b)
Maintenance
(c)
Total
(d)
69
170
171
172
173
174
175
176
'177
178
179
180
181
'182
183
Power Production Expenses
Electric Generation:
Steam Power
Nuclear Power
Hydraulic -Conventional
Other Power Generation
Other Power Supply Expenses
Total Power Production Expenses
Transmission Expenses
Distribution Expenses
Customer Accounts Expenses
Customer Service and lnformational Expenses
Sales Expenses
Adm. and General Expenses
Total Electric Operation and Maintenance Expenses
59,953,037
2,127,383
15,420,040
44,946,488
10,531,677
531,445
1,339,434
70,484,714
2,658,828
16,759,474
44,946,488
122,446,948 12,402,556 '134,849,504
't0,527,0u
3,016,640
4,755,340
238,123
6,337,668
147,321 ,803
2,218,584
7,82'.t,849
1,272,065
23,715,054
'12,745,668
10,838,489
4,755,340
238,123
7,609,733
171,036,857
STATE OF IDAHO - ALLOCATED
(1) Depreciation expense associated with transportation equipment is generally charged to operations and maintenance
expense and construction work in progress.
IDAHO SUPPLEMENT Page 7
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) x An Original(2) _ A resubmission
Date of Report
(Mo, Da, Y0
May 24,20'18
Year of Report
Dec.31,2017
DEPRECIATION AND AMORTIZATION OF ELECTRIC PLANT (Accounts 403,404,405)
(Except amortization of acquisition adjustments)
A. Summary of Depreciation and Amortization Charges
Line
No.Functional Classifi cation
(a)
Depreciation
Expense
(Account 403) (1)
(b)
Amortization of
Limited-Term Electric
Plant (Acct. 404)
(c)
Amortization of
Other Electric
Plant (Acct. 405)
(d)
Total
(e)
1 lntangible Plant 2,341 ,595 2,U1,595
2 Steam Production Plant 15.O75.024 15.075,024
3 Nuclear Production Plant
4 Hydraulic Production Plant - Conventional 2,254.179 19,033 2.273.212
5 Hvdraulic Production Plant - Pumped Storage
o Other Production Plant 7.914.549 7,914,549
7 Transmission Planl 6,625,917 6,625,9'r 7
8 Distribution Plant 6,627,878 6,627,878
I General Plant 2.370.579 27.469 2,398,048
10 Common Plant - Electric
11 TOTAL 2,388,097 43,256,22340,868,126
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 24,2018
Year of Report
Dec.31,2017
STATE OF IDAHO - ALLOCATED
TAXES, OTHER THAN INCOME TAXES
ACCOUNT 408.1 (1)
(1) Payroll taxes are generally charged to operations and maintenance expense and construction work in progress
KIND OF TAX AMOUNT
1 Property 8,6s1,223
2 Other 944,659
3
4
5
o
7
8
I
10
1'l
12
13
14
15
16
17
18
19
20 Total ( Must agree with page 1, line 11.)9,595,882
IDAHO SUPPLEMENT Page 8
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Page 9IDAHO SUPPLEMENT
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) d An Original(2) _ A resubmission
Date of Report of Report
3',t,2017
Da, Y0
May 24,2018
SUMMARY OF UTILITY PLANT AND ACCUMULATED PROVISIONS
FOR DEPRECIATION, AMORTIZATION AND DEPLETION
Line
No.Account
(a)
Amount for
Current Year
(b)
Amount for
Previous Year
(c)
1 UTILITY PLANT
2 ln SeMce
3 Plant ln Service (Classified)1 .618.513.208 1.565.767 .729
4 Propertv Under CaDital Lease (1)
5 Plant Purchased or Sold (22.726\
b Completed Construclion not Classilied 16,773.227 9.432.901
7 Experimental Plant Unclassifi ed
Total (Enter Total of Lines 3 through 7)1,635,286,435 1,575.177.904
o Leased To Others
10 Held for Future Use 782,606 768,889
11 Construclion Work ln Process (2)
12 Acquisition Adiustments 9,001,526 8,843.753
'13 Total Lftility Plant (Enter Total of Lines I throuoh 1 2)1.645,070.567 1.584.790.546
14 Accumulated Provision for Depreciation, Amortization & Depletion 595,224,914 554,599,200
15 Net Utilitv Planl (EnterTotal of Line 13 less Line 14)1.049.845.653 1,030,191,346
16
DETAIL OF ACCUMULATED PROVISION FOR DEPRECIATION,
AMORTIZATION AND DEPLETION
't7 ln SeMce
18 Depreciation 553,921,484 516,038,714
19 Amortization/Deoletion of Producino Natural Gas Land And Land Riohts
20 Amortization of Underoround Storaoe Land and Land Riohts
21 Plant 33.761.241 31.442.721
22 Total ln Service (Enter Total of Lines 1 8 throuoh 2 l )587.682.725 547.481 .435
zc Leased To Ohers
Depreciation
25 Amortization And Depletion
26 Total Leased to Others (Enter Total of Lines 24 and 25)
27 Held for Future Use
2A Deprecialion
29 Amortization
30 Total Held for Future Use (Enter Total of Lines 28 and 29)
31 Abandonment of Leases (Natural Gas)
32 Accumulated Provision for Asset Acquisition Adiustment 7,542,189 7,117,765
33
Total Accumulated Provisions (Should Agree Wth Line 14 above)
(Enter Total of Lines 22, 26, 30, 3l and 32)595,224,914 554,599,200
34
(1) Capitalized lease assets are not included in rate base; they are included in operating expense as rent
(2) Construction Work ln Process ('CWIP) is not included in rate base and it is not assigned allocation
factors until it goes into service. On a total company basis, CWIP was $676,995,960 at December 3'1,
2017.
IDAHO SUPPLEMENT Page 10
Name of Respondent
PacifiCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original(2) _ Aresubmission
Date of Report
(Mo, Da, Yr)
May 24,2018
Year of Report
Dec. 31, 2017
ELECTRTC PLANT rN SERVTCE - STATE OF rDAHO (ALLOCATED)
(ln addition to Account I 0'l , Electric Plant ln Service (Classified), this schedule includes Account 102, Electric Plant
Purchased or Sold, Account 103, Experimental Electric Plant Unclassified and
Account 1 06, Completed Construction 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 include as adjustments, corrections of
additions and retirements for the current or the
preceding year.
Line
No.Account
(a)
Beginning Balance
(b)
Balance at End of
Year
(s)
1 1. INTANGIBLE PLANT
2
3 Franchises and Consents 13,180,923
4 42,',t34,234
5 TOTAL lntangible Plant (Enter Total of lines 2, 3, and 4)55,315,157
6 2. PRODUCTION PLANT
7 A Steam Production Plant
I (310) Land and Land Riohts 5,666,210 5.784.547I(311) Struclures and lmDrovements 61 ,997,429 63,915,904
''t 0 286.635.127
11 Generators
12 /314 59.,6',t,173,449
13 29.7 30,281,042
1 'l ,979,780
TOTAL Steam Production Plant (Enter Total of lines 8 thru 14)449,769,849
't6 B. Nuclear Prodl
't7
18 321
19 (322 Plant
20 Units
21
22
23 TOTAL Plant Total of lines 17 thru
24 uction Plant
25 1.94/2,257,917
16.17 17,066,871
31,330,298
Water Wheels, Turbines, and C enerators 8,215,187
29 (334 5,090,050
30 146,986
31 (336 '1 ,456,820
32 TOTAL Hydraulic Production Plant (Enter Total of lines 25 thru 31)62,703,91 1 65,564,129
33 D. Other Production Plant
34 (340) Land and Land Riqhts 2,774,857 2,824.361
35 I 13,899,096 14.170,173
36 (342) Fuel Holders. Products, and Accessories 988,688 1,006,992
37 (343) Prime Movers 178.279.925 181,614,583
38 28,920,252 29,558,808
39 19,970,075 20,338.194
40 (346 989.475
41 250,502,586
42 I O I AL Production Plant (Enter I otal ot lrnes 15, :z3, 32, and 41)744,118,215 765,836,564
IDAHO SUPPLEMENT Page 'l 'l
Ordanizetion
12 AO2 21r]
Miscellaneous lntanoible Plant 40 041 836
52 444 0,46
12) Boiler Plant Eouioment 276_424.435
13)
lurbooenerator Units
Accessorv Electric Eouioment
Misc Power Planl Eouiomenl
435 612 063
and an.'l lrnd Riohts
Structures and lmprovements
Accessorv Electric EouiDment
Misc. Power Plant Eouioment
-and and Land Riohls
ructures and lmnrovemenls
3servoirs Dams and Waterwavs 30 242 452
7 878 559
Accessorv Electric Eo uiDment 4 91 5 '165
isc. Power Plant EouiDment 144 6,0-?
1.398.992
44) Generalors
sc. Power Plant EouiDment 969.348
l(J IAL Qtner Productton Plant (Enter lotal oI lrnes J4 tnru 4u)245.4O2.241
Name of Respondent
PaciliCorp
dba Rocky Mountain Power
This Report ls:(1) X An Original
(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 24,2018
Year of Report
Dec.31,2017
ELECTRIC PLANT IN SERVICE (Continued) STATE OF IDAHO (ALLOCATED)
Line
No.Account
(a)
Beginning Balance
(b)
Balance End of
Year
(s)
43 3. TRANSMISSION PLANT
44 15,614 620 16,457,698
45 (352 't4.826.972 15.989,763
46 124,168,800 131,043,567
47 (354 78,855 491 80,530,080
48 Poles and Fixtures 58,275.034
49 (356 t Overhead Conductors and Devices 861 76.445.295
50 215.091 218.928
5'1 Devices 491 ,088 499,849
52 (359 7"552 742,568
53 364,774 654 380,202,782
54 4. DISTRIBUTION PLANT
55 and Land 898 1,816,103
56 (361) Structures and lmDrovements 2,325.642 2.326.727
57 31.068.982 31 ,527,631
58
59 (364 85,814,357 87,893,269
60 (36s 37,098 846 38.24',t,239
61 9.523.987 9,8'18,719
,o/27,070,937 27,632,803
63 t Line Transformers 79,606,393 81,544,229
a4 r Services 38,808 40,533,943
65 J/U I Meters 15,'t 13,405 15,558.7M
66 168.878 169.4'15
67 (37,,on
68 o/J 707,175 721,202
69 337,783,984
70 5. GENERAL PLANT
71 685.049 691,803
72 ovu 17,759 550 18,030,509
73 39'l 4,736,617
74 7 195 8,781 ,395
75 787.175 893.263
76 (394 3.77,3.838.515
77 2,123,202
78 JYO 11,439 364 't2,521,963
79 JVt 26,273 27,224,449
80 (398 378 7',\413,064
81 71 74.995.084 79.254.780
82 118,762 't 19,941
83 75.113 846 79,374,721
84 TOTAL (Accounts 101)1 .618.51 3.208
85 (102) Electric Plant Purchased
86 Q2.726)
87 (10i
88 10€Plant Unclassified 901 16,773,227
89 TOTAL Electric Plant in Service 904 1,635,286,435
IDAHO SUPPLEMENT Page 12
-and and Land Riqhts
r Station Eouioment
Towers and Fixtrrres
55.981.179
i7) Underoround Conduit
cads and Trails
alion EouiDment
lrroe Bellerv Fouioment
Poles. Towers. and Fixtures
nderoround Conduil
lderoround Conductors end Devtces
1) lnstallations on Customer Premises
reet I irlhlinrl ,nd Sional Svstems
and and Land Riohts
nrctlrres rnd lmnrovemenls
ce Furniture and Eouioment 4241 156
392) Transoortation Eouioment
Slores EouiDment
Iools Shon ancl (iaraoe Eouroment
aboralorv Fouinment 2 151 142
ower Onereled Folrioment
Communication EouiDment
Other I anoible Prooenv
TOTAL General Plant (Enter Total ot lines E1 thru E2)
't.565.767 .72
ExDerimental Flectric Plant [Jnclassified
STATE OF
Name of Respondent
PaciflCorp
dba Rocky Mountain Power
This Report ls:(1) -X An Original(2) _ A resubmission
Date of Report
(Mo, Da, Yr)
May 24,2018
Year of Report
Dec. 31,2017
MATERIALS AND SUPPLIES
1 . For Account 1 54, report the amount of plant materials
and opeEting supplies under the primary functional
classifications as indicated in column (a); estimates of
amounts by function are acreptable. ln column (d),
designate the department or departments which use the
class of material.
2. Give an explanation of important inventory adjustments
during the year (on a supplemental page) sho\ ring general
classes of material and supplies and the various
accounts (operating expense, clearing accounts, plant,
etc.) affected - debited or credited. Show separately
debits or credits to slores epense clearing, if
applicable.
Line
No.
ACCOUNT
(a)
Balance
Beginning of
Year
(b)
Balance
End of Year
(c)
uepanment or
Departments
Which Use Material
(d)
1 Fuel Stock (Account 151)Electric
Fuel Stock Expenses Undistributed (Account 152)
Residuals and Extracted Products (Account 153)
4 Plant Materials and Operating Supplies (Account 154)
5 Assigned to - Construclion (Estimated)8,538,6s0 Electric
6 Assiqned to - Operations and Mainlenance
7 Production Plant (Estimated)4,59't,427 Electric
8 Transmission Plant (Estimated)20,488 Electric
Distribution Plant (Estimated)s74,468 Electric
10 Assigned to - Other 2,677 Electric
11 TOTAL Account 1 54 (Enter Total of lines 5 thru 1 0)13,727,710
12 Merchandise (Account 1 55)
'13 Other Materials and Supplies (Account 156)
14 Nuclear Materials Held for Sale (Account 157) (Not applicable to Gas
Utilities)
15 Stores Expense Undistributed (Account'163)
16
17
18
19
20 26,146,171
IDAHO SUPPLEMENT Page 13
12.418.461