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

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

The biggest environmental problems require that we all work together. That's why we build coalitions and fight to win and defend great environmental laws.

MethaneSAT is the only methane-detecting satellite that sees the whole picture. It measures pollution from millions of small sources around the world that are a huge part of the problem. It has one ...

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

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.

Meet Environmental Defense Fund's board of trustees, hailed by Fortune magazine as one of the most influential nonprofit boards in the country.

Get to know our story, impact, mission and values, and learn about our commitment to diversity, sustainability and climate change solutions.

Misinformation about climate change is a serious problem. Learn how you can spot climate misinformation — and fight for the truth.