Nation's Steel Mills Ranked By Pollution Prevention Performance | EDF

Climate change solutions

We deliver game-changing solutions that have a real impact for people around the globe. Our vision: A vital Earth. For everyone.

Featured

Defending environmental protections in the U.S.

Supreme Court building, with majestic columns, under a blue sky.

Bill Nye the Science Guy highlights the fastest way to slow global warming

Bill Nye holding a wrench in one hand and a plunger in the other.

For more than 50 years, we have been building innovative solutions to the biggest environmental challenges — from soil to space.

Featured

Our groundbreaking push to cut methane on 3 critical fronts

Methane coming out of a factory

Building climate leaders with EDF Climate Corps

Guided by science and economics, and committed to climate justice, we work in the places, on the projects and with the people that can make the biggest difference.

Featured

Reimagining business for a sustainable future

A truck driving down a highway next to a beautiful open field.

Our story: How the fight to ban DDT led to the birth of EDF

Osprey in flight just above its nest

If we act now — together — there’s still time to build a future where people, the economy and the Earth can all thrive. Every one of us has a role to play. Choose yours.

Featured

$2-for-$1 match today.
Donate now.

Three polar bears in an icy landscape

How we can fight climate change misinformation

Man sitting at a desk looking thoughtfully at a cell phone

News and stories

Stay informed and get inspired with our in-depth reporting about the people and ideas making a difference, insight from our experts and the latest progress in the climate flight.

Featured

FireSAT: A vision for spotting and tracking wildfires faster and more accurately

View of massive fire, The Camp Fire, from space

Vital Signs, our digital magazine, will make you think and give you hope

Aerial photo of a road next to a beautiful coastline

See the rankings
Forge a dialog with industry

With more than 3 million members, Environmental Defense Fund creates transformational solutions to the most serious environmental problems. To do so, EDF links science, economics, law, and innovative private-sector partnerships to turn solutions into action. edf.org

Latest press releases

Federal Banking Regulator Abandons Guidance for Climate Financial Risks

March 31, 2025
SEC Drops Court Defense of Its Climate Risk Disclosure Rule

March 27, 2025
Trump EPA Website Offers to Help Sources Emit Pollution Instead of Complying with Standards

March 27, 2025
EDF Report Unveils Roadmap for Unlocking Business Value in India’s Carbon Market

March 26, 2025
New York State Proposes Reporting Guidance for Major Polluters

March 26, 2025
EDF Files Second Lawsuit for Records about Trump Administration Actions to Undermine Endangerment Finding

March 24, 2025