On March 28, 2025, the D.C. Circuit denied a joint petition for review brought by Healthy Gulf and Sierra Club (together, “Petitioners”) challenging FERC’s grant of a certificate of public convenience and necessity (CPCN) to...more
As Storm Looms, 4th Circuit Reverses Ruling Against Dominion on Coal Ash Pollution at Chesapeake Site - "Water pollution from a coal ash landfill and settling ponds at a closed power plant in Chesapeake is not a violation of...more
The United States has one of the most extensive natural gas pipeline networks in the world. This vast network enables the ongoing switch away from coal-fired generation and toward a renewables and natural gas-based electric...more
The U.S. Court of Appeals for the District of Columbia last week vacated and remanded a 2016 Order by the Federal Energy Regulatory Commission that had authorized construction and operation of the Southeast Market Pipelines...more
Last week, the United States Court of Appeals for the District of Columbia Circuit issued an opinion in Sierra Club v. FERC, No. 16-1329 (D.C. Cir. Aug. 22, 2017), concluding that the Federal Energy Regulatory Commission...more
Since 2012, the major opponent of new large-scale liquefied natural gas (LNG) export projects has been the Sierra Club. The Sierra Club has adopted a two-pronged approach in its opposition to LNG exports projects, opposing...more
Ever since EPA began considering how BACT analysis would be applied to greenhouse gas emissions, there has been concern that EPA would use its BACT authority to “redefine the source” – with the particular concern that BACT...more