20160812Blattner Exhibit 23.pdf

Ronald L. Williams, ISB No. 3034
Williams Bradbury, P.C.
1015 W. Hays St.
Boise, ID 83702
Telephone: [phone]
Email: [e-mail]
Attorneys for Intermountain Gas Company
BEFORE THE IDAHO PUBLIC UTILITES COMMISSION
IN THE MATTER OF THE APPLICATION OF )
INTERMOUNTAIN GAS COMPANY FOR )
THE AUTHORITY TO CHANGE ITS RA TES ) Case No. INT-G-16-02
AND CHARGES FOR NATURAL GAS )
SERVICE TO NATURAL GAS CUSTOMERS )
IN THE STATE OF IDAHO ) ________________ )
EXHIBIT 23
r o:;
iii"
"O g
• (1) -_.,
0 -..., C)
N ()
()
I» (/)
(1) z 0 . tTl z~ ..., 1:T 6 :=.·
.!.. z °' 9 I 0 N NW
Name Description
DEMAND ALLOCATORS
[ PDAY i Peak Day I CAP
December 31, 2016
I PK AVG i Peak & Average i CAP i
December 31. 2016
i PA GP II ! Peak & Average Group II i CAP I
December 31, 2016
CUSTOMER ALLOCATORS
[ WEIGHTED ! Weighted customer (meter cost)
December 31. 2016
I WEIGHTED2 ! Weighted customer group 2
[ WEIGHTED1
[ SALES
I CUSTS
I UNCOL
December 31 . 2016
i Weighted customer group 1
December 31 . 2016
I SALES
December 31 . 2016
['No. of Customers
December 31, 2016
i Uncollectible Expense
December 31, 2016
COMMODITY ALLOCATORS
[FCOG I Fixed Cost of Gas
December 31 , 2016
[vcoG I Variable Cost of Gas
December 31, 2016
I THERMS I Therms
December 31 , 2016
[ RS_REV J Revenues
December 31 , 2016
I REV OTHER i Other Revenue
December 31, 2016
I GUS
I GUS
I cus
I cus
---, cus
I cus
j COM
j COM
JCOM
JcoM
Class Cost of Service Study
External Allocation Factors
Total RS GS LV-1 T-3 T-4
49.64% 24.66% 0.48% 0.00% 25.22%
4,011,191 1,991.202 989,168 19,369 1,_{)j_1_,452
42.09% 21.06% 0.70% 2.73% 33.42%
0.42 0.21 0.01 0.03 0.33
0.00% 36.37% 1.21% 4.71% 57.71%
0,21 0.01 0.03 0.33
75.71% 23.68% 0.07% 0.06% 0.48%
0.76 0.24 0.00 0.001 0.005
0.00% 83.45% 1.82% 1.74% 13.00%
0 0.03 0.00 0.001 0.004 ~-----~----~~----~----~----~
78.22% 21 .70% 0.01% 0.00% 0.07%
0.76 0.21 0.00 0.00003 0.00067
66.81%1 33.19% 0.00% 0.00% 0.00%
2,980,370 I 1,991,202 I 989,168 I I I I
90.53%1 9.44%1 0.01%1 0.00%1 0.028%
4,089,148 I 3,701,803 I 385,898 I 217 I n I 1,158 I
86.42% 13.53% 0.01% 0.00% 0.04%
0.86 0.14 0.00 0.00 0.00
66.84%1 32.12%1 1.04% 0.00% 0.00%
62,387,552 I 41,697,617 I 20.040,806 I 649,129 I I I
65.30%1 33.14%1 1.95%1 -0.01%1 -0.37%
106,435,107 I 69,499,313 I 35.271,794 I 2,074,834 I (13.435)! (397.399)1
32.67%1 16.58%1 0.97%1 6.13%1 43.66%
651,399,403 I 212.787.060 I 107.972,664 I 6,311.s60 I 39,909,287 I 284,412.8321
65.28%1 29.71%1 1.24%1 0.28%1 3.49%
251,900,147 I 164,429,181 I 74,843,065 I 3,127,950 I 714.239 I 8,785,712 I
70.62%1 22.44%1 0.20%1 0.00%1 6.74%
407,116,476 I 281,518,338 I 91 ,352,194 I 802,951 I -I 27,442,993 j
Allocator
Name Description
RB_PLT_ST_OR Storage Plant
Percent
RB_PLT_TR_ORIG Transmission Plant
Percent
RB_Pl T _DI_ORIG Distribution Plant
Percent
RB_PLT_??_OR Stor., Trans., Distr. Plant
Percent
RB_PLTINT_OR Intangible Plant
Percent
RB_PLTGEN_ORIG General Plant
Percent
RB_PLT???_OR Total Plant
Percent
RB_PLT???_ORIG Trans., Oistr., Gen. Plant
Percent
RB_PLT_ST Storage Plant less depr.
Percent
RB_PLT_TR Transmission Plant less depr.
Percent
RB_PLT_DI Distribution Plant less depr.
Percent
RB_PLT_? Stor, Trans, Oistr. less depr.
Percent
RB_PLTINT Intangible less depr.
Percent
RB_PLTGEN General less depr.
Percent
RB Total Rate Base
Percent
RB_PLT Plant-4n-service less depr.
Percent
CUSTOM Customer O & M
Percent
(') EXP _CUST_ACCTA Customer Acoounts Labor Expense Pl "' Percent Cl>
r~ LA Labor
Percent . . tTl
~z~ LACA Labor -Operations
Pl --3 -· Percent §' I 8: LADA Labor -Maintenance -o a -• ~ I z Percent N • -
0 -°' !=' OMCUSTEXP O&M .....,CJbN Percent N (') N W
NADM Non labor Maintenance
Percent
Class Cost of Service Study
Internal Allocators
Internal Allocators
Total RS
22,575,250 11,206,618
100.00% 49.64%
71,978,519 35,730,977
100.00% 49.64%
407,663,702 287,518,338
100.00% 70.53%
502,217,471 334,455,932
100.00% 66.60%
41,082,525 27,359,480
100.00% 66.60%
52,765,561 35,139,667
100.00% 66.60%
596,065,557 396,955,080
100.00% 66.60%
532,407,782 358,388,982
100.00% 67.31%
11,167,487 5,543,671
100.00% 49.64%
30,687,511 15,233,639
100.00% 49.64%
178,417,994 125,835,204
100.00% 70.53%
220,272,992 146,612,513
100.00% 66.56%
36,958,043 24,612,724
100.00% 66.60%
30,383,675 20,234,283
100.00% 66.60%
236,926,494 156,718,272
100.00% 66.15%
287,614,710 191,459,500
100.00% 66.57%
86,874,739 56,292,553
100.00% 64.80%
12,000,590 9,086,168
100.00% 75.71%
19,963,525 12,560,559
100.00% 62.92%
7,731 ,439 4,334,142
100.00% 56.06%
1,797,685 988,627
100.00% 54.99%
72,786,799 47,131,436
100.00% 64.75%
3,580,741 2,229,776
100.00% 62.27%
GS LV-1 T-3 T-4
5,567,103 109,012 5,692,517
24.66% 0.48% 0.00% 25.22%
17,750,052 347,573 18,149,918
24.66% 0.48% 0.00% 25.22%
91,352,194 802,951 547,226 27,442,993
22.41% 0.20% 0.13% 6.73%
114,669,349 1,259,536 547,226 51,285,428
22.83% 0.25% 0.11% 1021%
9,380,233 103,028 44,763 4,195,020
22.83% 0.25% 0.11% 10.21%
12,047,754 132,333 57,494 5,388,312
22.83% 0.25% 0.11% 10.21%
136,097,336 1,494,898 649,483 60,868,760
22.83% 0.25% 0.11% 10.21%
121,149,999 1,282,857 604,no 50,981,223
22.76% 0.24% 0.11% 9.58%
2,753,925 53,928 2,815,965
24.66% 0.48% 0.00% 25.22%
7,567,604 148,185 7,738,084
24.66% 0.48% 0.00% 25.22%
39,981,178 351,419 239,499 12,010,694
22.41% 0.20% 0.13% 6.73%
50,302,707 553,531 239,499 22,564,742
22.84% 0.25% 0.11% 1024%
8,438,504 92,885 40,289 3,773,861
22.83% 0.25% 0.11% 10.21%
6,937,386 76,201 33,107 3,102,719
22.83% 0.25% 0.11% 10.21%
54,354,566 609,397 280,549 24,983,710
22.94% 0.28% 0.11% 10.54%
65,678,597 722,416 312,874 29,441,322
22.84% 0.25% 0.11% 10.24%
23,937,754 259,690 237,675 6,147,066
27.55% 0.30% 0.27% 7.08%
2,841 ,454 8,012 7,001 57,955
23.68% 0.07% 0.06% 0.48%
6,115,555 68,118 74,427 1,144,866
30.63% 0.34% 0.37% 5.73%
2,932,555 40,563 36,478 387,701
37.93% 0.52% 0.47% 5.01%
431,066 7,397 22,306 348,288
23.98% 0.41% 1.24% 19.37%
20,015,895 217,758 197,142 5,224,568
27.50% 0.30% 0.27% 7.18%
823,716 10,640 28,771 487,839
23.00% 0.30% 0.80% 13.62%