20251024Petition to Intervene.pdf

RECEIVED
October 24, 2025
IDAHO PUBLIC
Austin Rueschhoff, ISB No. 10592 UTILITIES COMMISSION
Thorvald A. Nelson
Austin W. Jensen, ISB No. 11947
Kristine A.K. Roach
HOLLAND&HART LLP
555 17th Street, Suite 3200
Denver, CO 80202
Telephone: [phone]
Email: [e-mail]
[e-mail]
[e-mail]
[e-mail]
Attorneys for Micron Technology, Inc.
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
IN THE MATTER OF IDAHO POWER ) CASE NO. IPC-E-25-29
COMPANY'S APPLICATION FOR A )
CERTIFICATE OF PUBLIC CONVENIENCE ) PETITION TO INTERVENE
AND NECESSITY FOR THE BENNETT GAS ) OF MICRON TECHNOLOGY,
EXPANSION PROJECT AND FOR AN ) INC.
ASSOCIATED ACCOUNTING ORDER. )
Micron Technology, Inc. ("Micron"or"Intervenor"),pursuant to the Commission's Rules
of Procedure 71 through 74,1 hereby petitions the Commission for leave to intervene and to appear
and participate in this proceeding as a party, and as grounds therefore states:
1. The name and address of this Intervenor is:
Micron Technology, Inc.
c/o Austin Rueschhoff
Thorvald A. Nelson
Austin W. Jensen
Kristine A.K. Roach
Holland&Hart LLP
555 17th Street, Suite 3200
Denver, CO 80202
' Idaho Admin.Code 31.01.01.071—.074.
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MICRON TECHNOLOGY, INC. PETITION TO INTERVENE
IPC-E-25-29

Telephone: [phone]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
Copies of all pleadings, production requests, production responses, Commission orders,
and other documents should be provided to:
Austin Rueschhoff
Thorvald A. Nelson
Austin W. Jensen
Kristine A.K. Roach
Holland&Hart, LLP
555 17th Street, Suite 3200
Denver, CO 80202
[phone]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
And, for documents served electronically,please also add:
[e-mail]
[e-mail]
2. Micron receives electric utility services from Idaho Power Company ("Idaho
Power") as a Special Contract customer, taking service under Schedule 26 and in the future,
pending the Commission's decision in Case No. IPC-E-24-44, under Schedule 28. Micron is one
of Idaho Power's largest customers. Micron also participates in Idaho Power's Integrated
Resource Plan Advisory Council("IRPAC"). In this case,Idaho Power requests an order granting
a Certificate of Public Convenience and Necessity ("CPCN") for the expansion of the existing
Bennett Mountain Power Plant to include the addition of a cost-effective natural gas-fueled facility
providing up to 167 megawatts ("MW") of generation("Bennett Gas Expansion Project")to meet
an identified capacity deficit in 2028.
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MICRON TECHNOLOGY, INC. PETITION TO INTERVENE
IPC-E-25-29

3. As a large customer, Micron has an interest in ensuring Idaho Power's electric
service is reliable and rates are just and reasonable. Additionally, as a member of IRPAC, Micron
has an interest in Idaho Power's resource planning and selection and the types of resources that
are used to serve Micron. Therefore,Micron has a direct and substantial interest in this proceeding.
4. Micron intends to participate herein as a party and, if necessary, to introduce
evidence, cross-examine witnesses, call and examine witnesses, and be heard in argument. The
nature and quantity of evidence Micron will introduce is dependent upon the nature and effect of
other evidence in this proceeding.
5. Granting Micron's Petition to Intervene will not unduly broaden the issues,nor will
it prejudice any party to this case.
6. Without the opportunity to intervene, Micron would be without adequate means to
participate in this proceeding that will have a material impact on its electric service.
WHEREFORE,Micron Technology,Inc.respectfully requests that the Commission grant
its Petition to Intervene in this proceeding and to appear and participate in all matters as may be
necessary and appropriate; and, if necessary, to present evidence, call and examine witnesses,
present arguments and to otherwise fully participate in this proceeding.
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MICRON TECHNOLOGY, INC. PETITION TO INTERVENE
IPC-E-25-29

Respectfully submitted October 24, 2025.
HOLLAND & HART, LLP
By: n a-"74- R.J�
Austin Rueschhoff, ISB No. OPI
Thorvald A. Nelson
Austin W. Jensen, ISB No. 11947
Kristine A.K. Roach
555 17th Street, Suite 3200
Denver, CO 80202
Telephone: [phone]
Email: [e-mail]
[e-mail]
[e-mail]
[e-mail]
Attorneys for Micron Technology, Inc.
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MICRON TECHNOLOGY, INC. PETITION TO INTERVENE
IPC-E-25-29

CERTIFICATE OF SERVICE
I hereby certify that on October 24, 2025, a true and correct copy of the within and
foregoing PETITION TO INTERVENE OF MICRON TECHNOLOGY,INC.IN CASE NO.IPC-
E-25-29 was served in the manner shown to:
Electronic Mail
Idaho Power Company Micron Technology, Inc.
Donovan E. Walker Austin Rueschhoff
Timothy Tatum Thorvald A.Nelson
1221 West Idaho Street(83702) Austin W. Jensen
PO Box 70 Kristine A.K. Roach
Boise, ID 83707-0070 Holland&Hart, LLP
dwalker(&idahopower.com 555 17th Street, Suite 3200
docketsgidahopower.com Denver, CO 80202
ttatumgidahopower.com darueschhoffkhollandhart.com
tnelsonghollandhart.com
awj ensenghollandhart.com
karoachghollandhart.com
acleeghollandhart.com
tlfriel(cr�,hollandhart.com
Commission Staff
Monica Barrios-Sanchez
Commission Secretary
Jeff Loll, Deputy Attorney General
Idaho Public Utilities Commission
11331 W. Chinden Blvd.,Building 8,
Suite 201-A
Boise, ID 83714
secretgagpuc.idaho.gov
jef.lollgpuc.idaho.gov
Idaho Irrigation Pumpers Association
Echo Hawk& Olsen, PLLC Lance Kaufinan, Ph.D.
P.O. Box 6119 2623 NW Bluebell Place
505 Pershing Ave., Ste. 100 Corvallis, OR 97330
Pocatello, ID 83205 lance anae isg insi hg t.com
elogechohawk.com
taysha(kechohawk.com
s/Tracy Friel
35815638_vl
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MICRON TECHNOLOGY, INC. PETITION TO INTERVENE
IPC-E-25-29