Natural Gas Pipelines

FERC has Options if Court of Appeals Seeks to Shut Down an Operating Interstate Pipeline

Can an interstate natural gas pipeline continue to operate if a court vacates its certificate authorizations?

On January 31, 2018, in Sierra Club v. FERC, No. 16-1329 (D.C. Cir.), the United States Court of Appeals for the District of Columbia Circuit denied rehearing  and rehearing  en banc (before the full court) of petitions for rehearing filed by the Federal Energy Regulatory Commission (“FERC”) and jointly by Duke Energy Florida, Florida Power & Light, Florida Southeast Connection, Sabal Trail Transmission, and Transcontinental Gas Pipe Line (the “Supporting Intervenors”).  The court’s orders raise the possibility that the court will issue its mandate and vacate FERC’s orders granting certificates of public convenience and necessity authorizing the construction and operation of the Florida Southeast Connection pipelines, which are currently transporting natural gas to power plants in Florida. If the court issues the mandate, FERC and the pipeline operators will be faced with whether, and if so how, the pipelines can continue