# Federal Register #2026-22949

FERC Seeks Input on Construction Deadline Extension for Gordon Butte Pumped Storage Project

**Posted:** November 12, 2026
**Respond By:** December 07, 2026
**Identifier:** 2026-22949

FERC is seeking public input on a request to extend construction deadlines for the Gordon Butte Pumped Storage Project.
- **Government buyer:** Federal Energy Regulatory Commission (FERC), identified in the notice as part of the Department of Energy.
- **Applicant/licensee:** GB Energy Park, LLC.
- **Request:** A two-year extension of the deadlines to begin and complete construction of the unconstructed pumped-storage hydroelectric project near Martinsdale, Meagher County, Montana.
- **Project details:** The facility would not occupy federal land.
- **Public input:** FERC is accepting comments, protests, and motions to intervene.
- **Procurement:** This is a regulatory proceeding, not a purchase of products or services. No OEMs, products, quantities, or suppliers are identified.

### Description

GB Energy Park, LLC requests a two-year extension of time to commence and complete construction of the Gordon Butte Pumped Storage Project in Meagher County, Montana. The requested deadlines are December 14, 2028, to commence construction and December 14, 2031, to complete construction. The Federal Energy Regulatory Commission accepted the request for filing and is soliciting comments, motions to intervene, and protests. Filings are due by December 7, 2026, at 5:00 p.m. Eastern Time.

[View original listing](https://www.federalregister.gov/documents/2026/11/12/2026-22949/gb-energy-park-llc-notice-of-request-for-extension-of-time-to-commence-and-complete-construction)