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Home My WebLink About20260424Petition to Intervene.pdf JAYME B. SULLIVAN BOISE CITY ATTORNEY RECEIVED APRIL 24, 2026 Ed Jewell ISB No. 10446 IDAHO PUBLIC UTILITIES COMMISSION Deputy City Attorney BOISE CITY ATTORNEY'S OFFICE 150 N. Capitol Blvd. P.O. Box 500 Boise, ID 83701-0500 Telephone: (208) 608-7950 Facsimile: (208) 384-4454 Email: BoiseCityAttomey(ic,,cityofboise.org ei ewellgcityofboise.org Attorney for Intervenor BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF IDAHO POWER Case No. IPC-E-26-07 COMPANY'S PETITION TO EVALUATE CLASS COST-OF-SERVICE METHODOLOGY, CITY OF BOISE CITY'S CONSIDER ALTERNATIVE CLASS COST-OF- PETITION TO INTERVENE SERVICE STUDIES, AND DETERMINE COST OF SERVICE CONSIDERATIONS FOR NEW LARGE-LOAD CUSTOMERS COMES NOW, the city of Boise City, herein referred to as "Boise City," and pursuant to Rules 71 through 73 of the Rules of Procedure of the Idaho Public Utilities Commission(IDAPA 31.01.01.71 — 31.01.0.73) and the Notice of Petition, Order No. 36998, issued on April 13, 2026, hereby requests to intervene in this matter and to appear and participate as a party. As grounds, Boise City states as follows: 1. The name and address of this Intervenor is: City of Boise City 150 N. Capitol Blvd. P.O. Box 500 Boise, ID 83701-0500 CITY OF BOISE CITY'S PETITION TO INTERVENE - 1 2. Copies of all pleadings, production requests, production responses, Commission orders and other documents should be sent to the following: Ed Jewell Katie O'Neil Deputy City Attorney Energy Program Manager BOISE CITY ATTORNEY'S OFFICE BOISE CITY DEPT. OF PUBLIC WORKS 150 N. Capitol Blvd. 150 N. Capitol Blvd. P.O. Box 500 P.O. Box 500 Boise, Idaho 83701-0500 Boise, Idaho 83701-0500 Telephone: (208) 608-7950 Telephone: (208) 608-7571 Facsimile: (208) 38404454 Email: koneil&cityofboise.org Email: BoiseCityAttorney@cityofboise.org eiewell(kcityofboise.org 3. Boise City is a Municipal Corporation organized under the laws of the state of Idaho. 4. Boise City has a direct and substantial interest in this matter as representing the public interest of Idaho Power Company ("Idaho Power" or"Company") customers that make up its constituency. Boise City is also a large commercial Idaho Power customer with a diversity of electricity accounts and a customer with expressed clean energy preferences and community-wide energy efficiency targets. This proceeding will impact Boise City's accounts and progress toward these goals. Without the opportunity to intervene herein, Boise City would not have the direct means of ensuring the outcome of this proceeding positively impacts the environmental, health, and economic concerns of Boise City and its citizens. Granting Boise City's petition to intervene will not unduly broaden the issues, nor will it prejudice any party to this case. 5. Boise City intends to fully participate in this matter as a party and appear in all matters as is appropriate. The nature and quality of Boise City's intervention in this proceeding is dependent upon the nature and effect of other evidence in this proceeding. CITY OF BOISE CITY'S PETITION TO INTERVENE - 2 WHEREFORE, Boise City respectfully requests this Commission grant this Petition to Intervene and issue a timely order as set forth in IDAPA 31.01.01.075. DATED this 24th day of April 2026. � C ( Ed Jewell, Deputy City Attorney CITY OF BOISE CITY'S PETITION TO INTERVENE - 3 CERTIFICATE OF SERVICE I hereby certify that I have on this 24th day of April 2026, served the foregoing documents on all parties of record as follows: Monica Barrios-Sanchez ❑ U.S. Mail Commission Secretary ❑ Personal Delivery Idaho Public Utilities Commission ❑ Facsimile 11331 W. Chinden Blvd., Ste. 201-A Q Electronic Boise, ID 83714 ❑ Other: secretga&puc.Idaho.gov Erika K. Melanson ❑ U.S. Mail Deputy Attorney General ❑ Personal Delivery Idaho Public Utilities Commission ❑ Facsimile 11331 W. Chinden Blvd., Ste. 201-A Q Electronic Boise, ID 83714 ❑ Other: erika.melanson&puc.idaho.gov Megan Goicoechea Allen ❑ U.S. Mail Lisa Lance ❑ Personal Delivery Idaho Power Company ❑ Facsimile PO Box 70 Q Electronic Boise, ID 83707 ❑ Other: mgoicoecheaallen(k idahopower.com llance(d),idahopower.com dockets(kidahopower.com Timothy Tatum ❑ U.S. Mail Grant T. Anderson ❑ Personal Delivery Idaho Power Company ❑ Facsimile PO Box 70 Q Electronic Boise, ID 83707 ❑ Other: ttatum(&,idahopower.com ganderson&idahopower.com Eric L. Olson ❑ U.S. Mail Echo Hawk& Olson, PLLC ❑ Personal Delivery PO Box 6119 ❑ Facsimile 505 Pershing Avenue, Ste. 100 Q Electronic Pocatello, ID 83205 ❑ Other: elo(d),,echohawk.com taysha(k echohawk.com CITY OF BOISE CITY'S PETITION TO INTERVENE - 4 Lance Kaufman, Ph.D. ❑ U.S. Mail Deborah Glosser, Ph.D. ❑ Personal Delivery 2623 NW Bluebell Place ❑ Facsimile Corvallis, OR 97330 Q Electronic lance&ae isg insi hg t.com ❑ Other: deborah. log sser(cgmail.com Courtney White ❑ U.S. Mail Mike Heckler ❑ Personal Delivery Clean Energy Opportunities for Idaho ❑ Facsimile 3778 Plantation River Drive, Suite 102 Q Electronic Boise, ID 83703 ❑ Other: courtneygcleanenergyopportunities.com mike@cleanenergyo]2]2ortunities.com Kelsey Jae ❑ U.S. Mail 521 E 415t Street#506 ❑ Personal Delivery Garden City, ID 83714 ❑ Facsimile kelseykkelseyjae.com Q Electronic ❑ Other: Northwest Energy Coalition ❑ U.S. Mail c/o Benjamin J. Otto ❑ Personal Delivery 1407 W Cottonwood Crt. ❑ Facsimile Boise, ID 83702 Q Electronic ben&nwenerg_y org ❑ Other: Lauren McCloy ❑ U.S. Mail Derek Goldman ❑ Personal Delivery Northwest Energy Coalition ❑ Facsimile lauren(knwenerg_y org Q Electronic derek(d),nwenergy.org ❑ Other: Michelle Steel, Paralegal CITY OF BOISE CITY'S PETITION TO INTERVENE - 5