MountainWest Overthrust Pipeline, LLC; Notice of Application and Establishing Intervention Deadline

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Energy Federal Energy Regulatory Commission [Docket No. CP26-550-000] Take notice that on July 1, 2026, MountainWest Overthrust Pipeline, LLC (Overthrust), Post Office Box 45922, Salt Lake City, Utah 84145, filed an application under section 7(c) of the Natural Gas Act (NGA) and Part 157 of the Commission's regulations requesting authorization for its Green River West Expansion Project (Project). The Project consists of: (1) the construction and operation of two new 12-inch delivery taps, one each on Overthrust's existing mainline 116 and 133; (2) a new 6.78-mile-long, 12-inch-diameter JTL-150 lateral pipeline extending from the new taps to the WE Soda Alkali, LLC's (WE Soda's) West Vaco Trona Processing Plant; and (3) a new JTL150 Delivery Station, all in Sweetwater County, Wyoming. The Project will provide WE Soda's West Vaco Plant with 64,000 Dth/d of firm natural gas transportation service for a 10-year term as WE Soda converts its coal-fired boilers to natural gas. Overthrust estimates the total cost of the Project to be $15.2 million, all as more fully set forth in the application which is on file with the Commission and open for public inspection. In addition to publishing the full text of this document in the Federal Register , the Commission provides all interested persons an opportunity to view and/or print the contents of this document via the internet through the Commission's Home Page ( http://www.ferc.gov ). From the Commission's Home Page on the i…