(Washington, D.C. – December 16, 2024) This morning, the U.S. Court of Appeals for the D.C. Circuit will hear oral argument in challenges to EPA’s updated and strengthened national health-based ...

(Washington, D.C. – December 16, 2024) The U.S. Supreme Court today denied a petition asking it to review constitutional challenges to California’s authority to enforce its own pollution limits for ...

The U.S. Supreme Court announced that it will not review challenges to California’s core statutory authority to enforce its own vehicle pollution limits.

The U.S. fleet of power plants that burn coal and gas is responsible for about one-quarter of total national climate pollution. That’s a massive amount of pollution that puts us all at risk from more ...

The Ashoka-Environmental Defense Fund Climate Corps Fellowship is an innovative fellowship program that trains talented and passionate post-graduate students and recently graduated industry ...

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

Groundbreaking new data finds that leveraging synergies between the transport and power sectors could slash the cost of aviation e-fuels by half (Baku, Azerbaijan) A new paper from Environmental ...

After four years of stalled negotiations, COP29 has delivered a breakthrough on Article 6. This is a practical, reasoned step forward – and if well implemented, can unlock the potential of carbon ...

(Miami, FL – November 18, 2024) As Florida reels from the devastating impacts of Hurricanes Helene and Milton, a new paper published in PNAS provides timely insights into the intersection of climate ...

“The path to a stronger economy, more jobs, and a healthier future for the United States relies on continuing investment in clean energy. There is a worldwide race for clean energy innovation – ...

Baku, Azerbaijan – "The climate crisis demands bold leadership, decisive action, and inclusive processes—not hesitation and half-measures. The outcome falls well below the expectations of developing ...