20190926Staff 168 to Avista.pdf

EDWARD JEWELL
JOHN R HAMMOND JR
DEPUTY ATTORNEYS GENERAL
IDAHO PUBLIC UTILITIES COMMISSION
PO BOX 83720
BOISE, IDAHO 83720-007 4
[phone]t (208) 334-03s7
IDAHO BAR NO. 10446ts470
RECEIVED
?0i9 SEP 26 Ali l0: 22
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Street Address for Express Mail:
1I331 W. CHINDEN BLVD, BLDG 8 SUITE 2OI-A
BOISE, IDAHO 83714
Attorneys for the Commission Staff
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
IN THE MATTER OF THE APPLICATION OF
AVISTA CORPORATION DBA AVISTA
UTILITIES FOR AUTHORITY TO INCREASE
ITS RATES AND CHARGES FOR ELECTRIC
SERVTCE IN IDAHO
CASE NO. AVU.E-19-04
SEVENTH PRODUCTION
REQUEST OF THE
COMMISSION STAFF TO
AVISTA CORPORATION
The Staff of the Idaho Public Utilities Commission, by and through its attorney of record,
John R. Hammond Jr., Deputy Attorney General, request that Avista Corporation (Company)
provide the follorving documents and information as soon as possible, or by THURSDAY,
ocToBER 10,2019.r
This Production Request is continuing, and the Company is requested to provide, by way
of supplementary responses, additional documents that it or any person acting on its behalf may
later obtain that will augment the documents produced.
Please provide answers to each question, supporting workpapers that provide detail or are
the source of information used in calculations. The Company is reminded that responses
pursuant to Commission Rules of Procedure must include the name and phone number of the
rstaffisrequestinganexpeditedresponse. Ifrespondingbythisdatewill beproblematic,pleasecall Stafls
attorney at [phone].
SEVENTH PRODUCTION REQUEST
TO AVISTA SEPTEMBER26,2OI9
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person preparing the document, and the name, location and phone number of the record holder
and if different the witness who can sponsor the answer at hearing if need be. Reference IDAPA
31.01.0r.228.
In addition to the written copies provided as response to the questions, please provide all
Excel and electronic files on CD with formulas activated.
REQUEST NO. 168: Please provide the pro forma net power cost adjustment and
corresponding revenue requirement reduction or increase for the following scenarios using
natural gas forward prices of all hubs for January 2020 through December 2020 contract months
based on the most recent one-month settlement period. Please provide AURORA model results
and updated confidential and non-confidential schedules contained in Mr. Kalich's Exhibit No. 7
workpapers.
a. Including both Palouse Wind and Rattlesnake Flats in the base.
b. Excluding Palouse Wind from the base.
c. Excluding Rattlesnake Flats from the base.
d. Excluding both Rattlesnake Flats and Palouse Wind from the base.
)1"Dated at Boise, Idaho, this day of September 2019.
J,Hammond Jr.
Attorney General
i:umisc:prodreq/avue I 9.4ej1y prod reqT
SEVENTH PRODUCTION REQUEST
TO AVISTA 2 SEPTEMBER26,2OI9
CERTIFICATE OF SERVICE
I HEREBY CERTIFY THAT I HAVE THIS 26th DAY OF SEPTEMBER 2019,
SERVED THE FOREGOING SEVENTH PRODUCTION REQUEST OF THE
COMMISSION STAFF TO AVISTA CORPORATION, IN CASE NO. AVU-E-19-04,
BY MAILING A COPY THEREOF, POSTAGE PREPAID, TO THE FOLLOWING:
PATRICK EHRBAR
DIR OF REGULATORY AFFAIRS
AVISTA CORPORATION
PO BOX 3727
SPOKANE WA99220-3727
E-MAIL: patrick.ehr vistacorp.com
avi stadockets(0av i stacoro. com
RONALD L WILLIAMS
WILLIAMS BRADBURY PC
PO BOX 388
BOISE ID 8370I
E-MAIL: ron(Dwilliamsbradbury.com
PETER J RICHARDSON
RICHARDSON ADAMS PLLC
5I5 N 27TH STREET
BOISE ID 83702
E-MAIL: Dctcr (r richardsonadarns.conr
NORMAN M SEMANKO
PARSONS BEHLE & LATIMER
8OO W MATN ST STE 13OO
BOISE ID 83702
E-MAIL: nsemanko0parsonsbehle,conl
BENJAMIN J OTTO
ID CONSERVATION LEAGUE
7IO N 6TH ST
BOISE ID 83702
E-MAIL: botto(0idahoconservation.org
DEAN J MILLER
3620 E WARM SPRINGS AVE
BOISE ID 83716
E-MAIL : deanj rniller(@cableone.net
DR DON READING
6070 HILL ROAD
BOISE ID 83703
E-MAIL: dreadine@mindspri
VICKI M BALDWIN
PARSONS BEHLE & LATIMER
201 S MAIN ST STE 18OO
SALT LAKE CITY UT 84I I IE-MAIL:yb@
BRAD M PURDY
ATTORNEY AT LAW
2OI9N ITTH ST
BOISE ID 83702
E-MAIL: bmpurdy@holmail-qlnl
CERTIFICATE OF SERVICE
DAVID J MEYER
VP & CHIEF COUNSEL
AVISTA CORPORATION
PO BOX3727
SPOKANE WA99220-3727
E-MAIL: [e-mail]
ELECTRONIC ONLY
cro\\ lc\ la,rr' aol.conr
caro l. haugen@c learwaterpaper. com
terry. borden@c learwaterpaper.com
mal i sa. maynard@ c learwaterpaper. com
Stephen. c hriss@walmart. com
CERTIFICATE OF SERVICE