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

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 ...

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

More Dire Colorado River Reservoir Forecasts Reinforce Urgent Need for Action Statement by Kevin Moran, AVP, Regional Affairs, Environmental Defense Fund ...

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

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

Rosalie is a member of the Legal and Regulatory team in EDF’s Climate and Energy program. She advocates for strong climate and clean air protections, with an emphasis on reducing harmful emissions ...

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 ...

Looking for a green job? We’ve gathered resources to help, focusing on real-life strategies for finding an environmental job and starting a climate career.

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