Idaho PUC Notice of Parties - Intermountain Gas Company Case INT-G-25-08

Idaho PUC Orders

Published March 17th, 2026

Detected March 18th, 2026

Summary

The Idaho Public Utilities Commission has issued a Notice of Parties for Case No. INT-G-25-08, concerning Intermountain Gas Company's 2025 Integrated Resource Plan. The notice identifies the official parties and their representatives involved in the proceeding and outlines procedural rules for service and filing.

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What changed

The Idaho Public Utilities Commission (PUC) has issued a Notice of Parties for Case No. INT-G-25-08, related to Intermountain Gas Company's 2025 Integrated Resource Plan. This notice formally identifies Intermountain Gas Company and the Commission Staff as parties to the proceeding, along with their designated representatives and contact information. It also references specific procedural rules (IDAPA 31.01.01.231, 267, 63, and 61.02) governing testimony, exhibits, discovery, and filing requirements.

This notice primarily serves to establish the official participants and communication channels for the case. Regulated entities involved in this proceeding, or those monitoring it, should ensure all communications and filings adhere to the specified procedural rules and are directed to the listed parties and representatives. While this notice does not impose new substantive obligations, compliance with the outlined service and filing procedures is mandatory for all parties involved in the case.

What to do next

Ensure all communications and filings for Case No. INT-G-25-08 adhere to the specified procedural rules (IDAPA 31.01.01.231, 267, 63, and 61.02).
Direct all service of discovery, testimony, and exhibits to the listed parties and their representatives via electronic mail.

Source document (simplified)

NOTICE OF PARTIES 1 Office of the Secretary Service Date March 17, 2026 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF INTERMOUNTAIN GAS COMPANY’S 2025 INTEGRATED RESOURCE PLAN ) ) ) ) ) ) CASE NO. INT-G-25-08 NOTICE OF PARTIES YOU ARE HEREBY NOTIFIED that the following are parties to this proceeding. Unless otherwise notified, service in this matter need be made only upon and to the following parties and their representatives at the addresses given below: INTERMOUNTAIN GAS COMPANY: Preston Carter (Exhibit Nos. 1-100) Givens Pursley, LLP. 601 W. Bannock St. P.O. Box 2720 Boise, ID 83701 E-mail: prestoncarter@givenspursley.com stephaniew@givenspursley.com Michael Parvinen Director – Regulatory Affairs Intermountain Gas Company P.O. Box 7608 Boise, ID 83707 E-mail: michael.parvinen@cngc.com COMMISSION STAFF: Kelsea Ross (Exhibit Nos. 101-200) Erika Melanson Deputy Attorney General Idaho Public Utilities Commission 11331 W. Chinden Blvd., Bldg. No. 8, Suite 201-A (83714) PO Box 83720 Boise, ID 83702 E-mail: kelsea.ross@puc.idaho.gov erika.melanson@puc.idaho.gov

NOTICE OF PARTIES 2 YOU ARE FURTHER NOTIFIED that all testimony and exhibits in Case No. INT-G-25-08 must comport with the requirements of Rule 231 and 267 of the Commission's Rules of Procedure. IDAPA 31.01.01.231 and 267. YOU ARE FURTHER NOTIFIED that service of discovery, testimony, and exhibits among the parties is to be accomplished by electronic mail to the email addresses reflected above pursuant to Rule 63. IDAPA 31.01.01.063. YOU ARE FURTHER NOTIFIED that when filing discovery with the Commission, the parties shall provide either an original and three copies, or an electronic copy to the Commission Secretary per Rule 61. IDAPA 31.01.01.061.02. DATED at Boise, Idaho this 17 th day of March, 2026. __________________________________________ Monica Barrios-Sanchez Commission Secretary