Delayed protections keep dangerous pollution out of our air and reduce wasted energy from oil and gas leaks, venting and flaring.

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

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

Lawsuit seeks to upend a vital partnership to advance the development of zero-emission vehicles for commercial trucking, reduce pollution and save money ...

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.

(August 15, 2025) Two leading science and environment groups are asking a federal district court to swiftly block the use of an inaccurate “science” report, developed in violation of federal law, at ...

EDF protects the Earth by delivering bold, game-changing climate solutions. See how: Here's a complete list of our press releases.

Methane is the main ingredient in natural gas, and fossil fuel production is a major source of global methane emissions along with agriculture and waste management. For many years, methane was ...

We conduct research and develop economically sustainable solutions to help communities, investors and entrepreneurs from environmental damage.