Equitrans Midstream Corp. today received US Federal Energy  Regulatory Commission (FERC) authorization to move forward with all remaining  construction associated with its 2-bcfd Mountain Valley natural gas pipeline  project (MVP). MVP had requested FERC approval on June 26, 2023, for the  pipeline that first got its certificate of public convenience and necessity  Oct. 13, 2017. 
The 303-mile pipeline, construction of which is 94%  complete, will carry Marcellus shale gas production from Wetzel County, W. Va.,  to Transcontinental Pipe Line Co. LLC’s Compressor Station 165 in Pittsylvania  County, Va. Construction began in February 2018.
In July 2018, the Court of Appeals for the Fourth Circuit  vacated the Forest Service’s record of decision and the Bureau of Land  Management’s right-of-way grant that authorized the project to cross Jefferson  National Forest. MVP has been the subject of legal wrangling ever since. 
In its most recent authorization FERC noted specifically  that Mountain Valley is authorized to proceed with construction in the Jefferson  National Forest, and all remaining waterbody crossings, including waterbody  crossings previously approved through the commission’s variance process.
Pres. Joe Biden earlier this month signed legislation  approving all necessary permits and authorizations required for the pipeline’s  construction and operation (OGJ  Online, June 5, 2023). Equitrans intends to complete  construction by end-2023 at an estimated cost of $6.6 billion.