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.

Fred Krupp is a leading voice on climate change and a champion for harnessing the power of the marketplace to protect our environment.

EDF was founded by scientists over 50 years ago. Whether mapping climate pollution from space or cutting air pollution, science drives all we do.

Why business engagement matters: We can power the future with clean energy, create safer household products and feed the world without warming the planet. But to get there, we need big solutions.

We craft strong policy that can persist through inevitable shifts in the political landscape. We work with a broad range of allies so that government officials can set and carry out critical energy, ...

Environmental Defense Fund is dedicated to uncovering and addressing the issue of orphan and abandoned wells in Pennsylvania. Our mission is to find and remediate these hidden hazards that threaten ...

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.

Since 1967, Environmental Defense Fund has found innovative ways to solve the toughest environmental problems.

Maggie Monast is an environmental economist whose work focuses on agricultural finance and sustainability.

We offer a range of paid internships to introduce students to environmental careers, but our summer internship program is the most popular. Close to 100 interns participate in a range of programming ...

(NEW YORK) New research from Environmental Defense Fund published today in Population and Environment explores the demographics of people living near active oil and gas wells, finding that nearly 18 ...

EDF has been fighting for a better future for over 50 years — and we’re stepping up that fight as the Trump administration moves to erode the United States’ environmental protections. No one wants to ...