Press Releases

February 20, 2026

Yesterday, the U.S. Army Corps of Engineers issued a permit for the Southeast Supply Enhancement Project, an interstate pipeline proposed by Transcontinental Gas Pipe Line Company, LLC. The Corps’ permit, issued under Section 404 of the Clean Water Act, authorizes Transco to cut crossings through more than 150 streams and wetlands.

February 3, 2026

Last week, Sierra Club joined partners from across the country for a “Make Polluters Pay” Week of Action, a coordinated set of advocacy actions and events dedicated to holding Big Oil and Gas companies accountable for their climate mess. The week of action included rallies, press conferences, petition deliveries, meetings with legislators about state climate superfund laws, social media sharing, and more.

January 30, 2026

WASHINGTON, D.C. — Yesterday, the Federal Energy Regulatory Commission (FERC) authorized the dangerous, expensive, and unnecessary Southeast Supply Enhancement Project, or SSEP.

January 13, 2026

Today, the Trump administration announced a plan to limit the authority of states and tribes to protect clean water from pollution resulting from pipelines and other major infrastructure projects during the permitting process.

December 19, 2025

RALEIGH, N.C. - Today, the North Carolina Department of Environmental Quality has approved the water and air permits for Transco’s proposed Southeast Supply Enhancement Project pipeline.

December 18, 2025

CAMERON PARISH, La. - Today, three environmental groups filed a challenge to the reissued coastal use permit for the proposed Commonwealth LNG export facility.

December 18, 2025

Today, the House of Representatives passed the “Standardizing Permitting and Expediting Economic Development Act,” or the SPEED Act. Rather than fixing the real barriers slowing clean energy projects, the SPEED Act weakens the National Environmental Policy Act (NEPA) in ways that would do little to lower costs or accelerate clean energy, while making it easier for polluting projects to move forward without accountability.

December 4, 2025

Health, environment, and community groups have filed a lawsuit in the U.S. Court of Appeals for the D.C. Circuit challenging the Trump EPA’s rushed and unlawful final rule to delay protections against methane pollution from the oil and gas industry.

November 20, 2025

Washington, DC - Today, the House Committee on Natural Resources is considering legislation proposed by Rep. Bruce Westerman (R-Ark.) called the “Standardizing Permitting and Expediting Economic Development Act,” or the SPEED Act. This bill will undermine the National Environmental Policy Act, a bedrock environmental law, in order to rush through infrastructure projects without adequate review or safeguards.

November 19, 2025

Today, Senate Republicans rejected a Congressional Review Act resolution introduced by Senators Adam Schiff (D-CA) and Sheldon Whitehouse (D-RI) that would have stopped the Trump administration from delaying the implementation of critical methane pollution standards. The courts, including the United States Supreme Court, have previously stopped other efforts by industry polluters and their political allies to block the EPA’s methane standards.