Sierra Club Negotiates Settlement to Retire Nearly 900 MW of Tri-State Coal and Provide $70 Million in Transition Assistance EPA Poised to Remove Loopholes from Nearly 20 Clean Air Act Regulations 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 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 Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last »