20241009Staff 1-6 to IPC.pdf

RECEIVED
Wednesday, October 9, 2024 2:27:02 PM
IDAHO PUBLIC
UTILITIES COMMISSION
DAYN HARDIE
DEPUTY ATTORNEY GENERAL
IDAHO PUBLIC UTILITIES COMMISSION
PO BOX 83720
BOISE, IDAHO 83720-0074
[phone]
IDAHO BAR NO. 9917
Street Address for Express Mail:
11331 W CHINDEN BLVD, BLDG 8, SUITE 201-A
BOISE, ID 83714
Attorney for the Commission Staff
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
IN THE MATTER OF IDAHO POWER )
COMPANY'S TARIFF ADVICE IN ) CASE NO. IPC-E-24-39
COMPLIANCE WITH ORDER NO. 36042 )
RELATED TO CHANGES TO SCHEDULE 79; )
TARIFF ADVICE NO. IPC-TAE-24-03 ) FIRST PRODUCTION
REQUEST OF THE
COMMISSION STAFF
TO IDAHO POWER COMPANY
Staff of the Idaho Public Utilities Commission, by and through its attorney of record,
Dayn Hardie, Deputy Attorney General, requests that Idaho Power Company ("Company")
provide the following documents and information as soon as possible, but no later than
WEDNESDAY, OCTOBER 23, 2024.1
This Production Request is to be considered as 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 or information produced.
Please provide answers to each question, supporting workpapers that provide detail or are
the source of information used in calculations, and the name,job title, and telephone number of
1 Staff is requesting an expedited response. If responding by this date will be problematic,please call Staff s
attorney at(208)334-0312.
FIRST PRODUCTION REQUEST
TO IDAHO POWER COMPANY 1 OCTOBER 9, 2024

the person preparing the documents. Please also identify the name,job title, location, and
telephone number of the record holder.
In addition to the written copies provided as response to the requests, please provide all
Excel spreadsheets and electronic files with formulas intact and enabled.
REQUEST NO. 1: Please provide the initial estimate for the following: (1)the number
of eligible homes; (2) the number of homes that have participated to date; (3) number of opt outs
to date; (4)remaining pool of homes eligible; and(5) the total spend for the current
reweatherization program.
REQUEST NO. 2: Please provide an estimate for the number of homes eligible for
proposed expansion, the total spend, and delivery timeline for the expanded HVAC
reweatherization option. Please separate the estimated pool by homes that were eligible under
the previous eligibility requirements and homes eligible under only the proposed expanded
option.
REQUEST NO. 3: Please describe the risk of CAP agencies transferring funds before
there has been an opportunity to spend them in the allocated region.
REQUEST NO. 4: Please describe the metrics the Company will use to monitor the
average annual cost per dwelling relative to the annual DOE average job cap.
REQUEST NO. 5: Please explain what options and other actions the Company could
consider in the event that the average annual cost per dwelling deviates significantly from the
annual DOE average job cap.
REQUEST NO. 6: Please provide a current list of specific electrical upgrades allowed
within the proposed expansion to the reweatherization offering. Please explain if and how the
Company might consider additional electrical upgrade options that are not currently included.
FIRST PRODUCTION REQUEST
TO IDAHO POWER COMPANY 2 OCTOBER 9, 2024

DATED at Boise, Idaho, this 9th day of October 2024.
—4�1 le-I'A
Dayn Hardie
Deputy Attorney General
I:\Utility\UMISC\PRDREQ\IPC-E-24-39 PR#l.docx
FIRST PRODUCTION REQUEST
TO IDAHO POWER COMPANY 3 OCTOBER 9, 2024

CERTIFICATE OF SERVICE
I HEREBY CERTIFY THAT I HAVE THIS DAY OF OCTOBER 2024,
SERVED THE FOREGOING FIRST PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER COMPANY, IN CASE NO. IPC-E-24-39,
BY E-MAILING A COPY THEREOF, TO THE FOLLOWING:
CONNIE ASCHENBRENNER
IDAHO POWER COMPANY
PO BOX 70
BOISE ID 83707-0070
E-MAIL: caschenbrenner(&idahopower.com
docketsAidahopower.com
PATRICIA JORDAN, SECW ARY
CERTIFICATE OF SERVICE