20160712Supplement.pdf

RTCEIVED
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An toAcoRP companY
Lisa D. Nordstom
Lead Counsel
[e-mail]
July 8, 2016
Ms. Jean D. Jewell, Secretary
ldaho Public Utilities Commission
475 West Washington Street
P. O. Box 83720
Boise, lD 83720-0074
RE: Supplement to Annual2016 Compliance Filing for Preliminary Survey &
lnvestigation ("PS&!") Charges
Dear Ms. Jewell:
On June 1,2016, ldaho Power Company filed its 2015 PS&l report pursuant to
Order No. 299O4 issued in Case No. IPC-E-05-21. Subsequent to the filing, the Company
realized it omitted accounting information pertaining to expenses associated with the
Shoshone Falls expansion that were originally charged to Account 183 and transferred to
Account 182.3. Please see the attached accounting memo and amortization schedule for
the detailed accounting information.
lf you have any questions, please contact Senior Regulatory Analyst Courtney
Waites at 208-388 -5612 or cwaites@ id ahopower. com.
Sincerely,
X*-P.@
Lisa D. Nordstrom -
Lead Counsel
LDN:kkt
Enclosure
cc Wenc: Terri Carlock, IPUC
PO. Box 70 (83707)
1221 W. ldaho 5t.
8oise, lD 83702
E!ffi*.
DATE:
MEMO TO:
FROM:
cc:
SUBJECT:
Jluly 29,2015
R Anderson
M Annis
D Berg
G Gibson
C Haggerty
R Henderson
C Campbell
D Jones
J Hilton
S Keen
B MacMahon
G Marchioro
S Mallard
C Miller
L Nordstrom
K Petersen
G Said
Naomi Shankel
T Tatum
D Walker
T White
J Wilkerson
S Wright
M Youngblood
C Victoria
P Ztniga
To account for the transfer of costs incurred for the preliminary survey and
investigation (PS&I) charges and the subsequent amortization related to the
investigation to expand the Shoshone Falls Plant. On June 30,2015, the Company
decided not to move atread with the large Shoshone Falls Plant Expansion. A
smaller upgrade of two units at the plant will be done instead.
(l)
182.3 PS&I Shoshone 29904
699 X0000r 999 182368
183 PS&I Shoshone Falls Expansion
699 X0000r 999 183001
$ 800,373.21
$ 800,373.21
To record the transfer of the accrued costs incurred for the PS&I Shoshone Falls Expansion
project. This entry will be made in July 2015 by Regulatory Accounting and Support.
PS&I Shoshone Falls Page2 of2
549 Miscellaneous Other Power Generation Expenses
699 G40001 439 539000
182.3 PS&I Shoshone 29904
699 X00001 439 182368
Jtrly 29,2015
(2)
$ 22,232.59
$ 22,232.59
To record the monthly amortization of the deferred balance. This amortizationwill be over a 36-
month period from July 2015 through July 2018, in accordance with IPUC Order No. 29904.
IDAHO POWER COMPANY
PS&/ Shoshone Falls Expansion
July 2O15 through July 2018
AMORTIZATIOiI SCHEDULE +IO COTPOUT{DIi{G - NO INTEREST
Balance at June 30, 2015
ItAcnths remaining
Adjusted amortization
Account 182368
Month
$ 800,373.21
36$ 22,232.59
Ending
Balance
1 July, 2015
2 August,2015
3 September,2015
4 October,2015
5 November,2015
6 December,2015
7 January,2016
I February,2016
9 March,20'16
10 April, 2016
'l I May, 2016
12 June,201613 July,2016
14 August, 20'16
15 September,2016
16 October,2016
17 November,2016'18 December,2016
19 January,2O17
20 February,2017
21 Apfl,2017
22 May,2017
23 June,2017
24 July,201725 August,2017
26 September,2017
27 October,20't7
28 November,2017
29 December,20'17
30 January,2018
3'l February,2018
32 March, 20'18
33 April, 2018
34 May,2018
35 June, 20'18
36 July,2018
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.ss)
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.59\
$ (22,232.59)
$ (22,232.591
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.5s)
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.591
$ (22,232.5e)
$ (22,232.5e)
$ (22,232.s9)
$ (22,232.5s)
$ (22,232.59)
$ (22,232.59\
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.5s)
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.59)
$ (22,232.59\
$ (22,232.59)
$ (22,232.5s)
$ (22,232.59)
$ 800,373.21
$ 778,140.62
$ 755,908.03
$ 733,675.44
$ 711,442.85
$ 689,210.26
$ 666,977.68
$ 644,745.09
$ 622,512.50
$ 600,279.91
$ 578,047.32
$ 555,814.73
$ 533,582.14
$ 511,349.55
$ 489,116.96
$ 466,884.37
$ ,144,651.78
$ 422,419.19
$ 400,186.61
$ 377,954.02
$ 355,721.43
$ 333,488.84
$ 311,2s6.25
$ 289,023.66
$ 266,791.07
$ 244,558.48
$ 222,325.89
$ 200,093.30
$ 177,860.71
$ 155,628.12
$ 133,395.54
$ 111,162.95
$ 88,930.36
$ 66,697.77
$ ,14,465.18
$ 22,232.59
$ 0.00
Per IPUC order 29904 the defenal will be amortized over a three year period
549 Miscellaneous Other Power Generation Expenses
699 c4000t 439 539000
1 82.3 PS&l Shoshone 29904
699 X00001 439 182368
$ 22,232.59
$ 22,232.59