HomeMy WebLinkAbout20160812Darrington Exhibit 16.pdfRonald L. Williams, ISB No. 3034
Williams Bradbury, P.C.
1015 W. Hays St.
Boise, ID 83702
Telephone: (208) 344-6633
Email: ron@williamsbradbury.com
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 RATES
AND CHARGES FOR NATURAL GAS
SERVICE TO NATURAL GAS CUSTOMERS
IN THE STATE OF IDAHO
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Case No. INT-G-16-02
EXHIBIT 16
Line
No.Description Amount
(a)(b)
1 Rate Base[2]236,926,497$
2 Operating Income at Present Rates[3]11,494,687
3 Earned Rate of Return[4]4.852%
4 Cost of Capital[5]7.420%
5 Operating Income at Proposed Rates[6]17,579,946
6 Operating Income Deficiency[7]6,085,259
7 Gross Revenue Conversion Factor[8]1.67055
8 Deficiency in Operating Revenue[9]10,165,700$
NOTES
Intermountain Gas Company
Deficiency in Operating Revenue
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual
financial data from January 1 - June 30, 2016 and forecasted
financial data from July 1, 2016 - December 31, 2016.
[2] See Exhibit No. 12, Page 1, Column (d), Line 10.
[8] See Exhibit No. 16, Page 2, Column (c), Line 9.
[9] Line 6 x Line 7.
[3] See Exhibit No. 14, Page 1, Column (d), Line 25.
[4] Line 2 / Line 1.
[5] See Table 7 - Proposed Return on Rate Base sponsored by
Company Witness Chiles.
[6] Line 1 x Line 4.
[7] See Line 5 - Line 2.
Exhibit No. 16
Case No. INT-G-16-02
J. Darrington, IGC
p. 1 of 2
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Exhibit No. 16
Case No. INT-G-16-02
J. Darrington, IGC
p. 2 of 2