Sierra Club Leads Diverse, Statewide Coalition on Petition to Illinois Pollution Control Board to Adopt Clean Cars, Trucks Rules Colorado Utilities Commission Approves Landmark Clean Heat Plan Washington, D.C. Public Service Commission Dismisses Gas Pipe Expansion Project New York Times Recognizes Sierra Club’s Leadership in Fighting the Uneconomic Operation of Coal Plants Bureau of Land Management Stops New Coal Leasing on Public Lands in the Powder River Basin New FERC Transmission and Backstop Rules Promote Affordable, Reliable Clean Energy EPA Adopts Suite of Rules to Rein in Power Plant Pollution Arizona Upholds Environmental Review Process for Gas Plants Xcel Must Better Incorporate Electrification in Colorado Gas Planning D.C. Circuit Court of Appeals Upholds the California Waiver: A Major Win for Cleaner Transportation Sierra Club Ensures PacifiCorp, Not Its Customers, Bears the Risk for its Fossil Fuel Investments Sierra Club Negotiates the Relinquishment of Oil and Gas Leases on the Roan Plateau Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last »