Guardian 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. CP26-548-000] Take notice that on July 1, 2026, Guardian Pipeline, L.L.C. (Guardian), 500 Woodward Avenue, Suite 2900, Detroit, Michigan 48226, 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 Guardian 3 Expansion Project (G3 Expansion Project or Project) in Illinois and Wisconsin. Specifically, as part of the G3 Expansion Project in Illinois, Guardian proposes: (i) construction of approximately 42.6 miles of 36-inch-diameter pipeline loop in Kendall and DeKalb Counties (Joliet Loop); (ii) construction of approximately 25.5 miles of 36-inch-diameter pipeline loop in DeKalb and McHenry Counties (Sycamore Loop); (iii) installation of two new 11,187 horsepower (HP) gas-fired compressor units at the existing Joliet Compressor Station in Will County; and (iv) modification of compression facilities at the existing Sycamore Compressor Station in DeKalb County. Additionally, as part of the G3 Expansion Project in Wisconsin, Guardian proposes: (i) construction of a new 9,000 HP electric-driven Eden Compressor Station in Dodge County; (ii) removal of existing capacity controls at the Bluff Creek Compressor Station in Walworth County; and (iii) construction of the new Sheboygan Meter Station in Fond du Lac County, along with related appurtenances. The Project will provide approximately 536,903 dekatherms per day of increm…