The guidance places significant new obstacles on solar and wind projects that are helping meet America’s growing energy needs.

Environmental Defense Fund and Union of Concerned Scientists filed a motion for a preliminary injunction in Federal District Court.

Statement by Kevin Moran, AVP, Regional Affairs, Environmental Defense Fund ...

EDF and allies filed comments objecting to EPA's proposals to repeal the 2024 Mercury and Air Toxics Standards and power plant carbon pollution standards.

Sens. Schumer (D-NY) and Wyden (D-OR) introduced legislation to reverse President Trump's tax hikes on clean energy.