water quality certification
National Fuel Gas Supply Corp. v. New York State Department of Environmental Conservation
The Second Circuit vacated a decision by the New York State Department of Environmental Conservation denying a state water quality certification for construction of a natural gas pipeline through northwestern Pennsylvania and western...
Hoopa Valley Tribe v. Federal Energy Regulatory Commission
The D.C. Circuit vacated a FERC decision concerning a licensee's decommissioning plan with reviewing states for hydroelectric dams along the Klamath River. A Native American tribe challenged FERC's determination that California and...
Sierra Club v. United States Army Corps of Engineers
The Fourth Circuit vacated the U.S. Army Corps of Engineers' verification that construction of a natural gas pipeline could proceed in West Virginia under the terms and conditions of CWA Nationwide Permit (NWP) 12. Environmental groups...