Environment ❯ Climate Change

Greenhouse Gas Emissions

Fossil Fuels Renewable Energy Transportation Emissions International Agreements Global Warming Methane Emissions Sustainable Practices Corporate Responsibility Carbon Dioxide Energy Production

Montana Youth From Held Case Ask State High Court to Void 2025 Climate Laws

The petition seeks direct review to enforce the state constitutional right recognized in the Held rulings.

Supreme Court to Decide Whether to Hear Boulder Climate Lawsuit Against Suncor

EU Strikes Provisional Deal for Binding 90% Emissions Cut by 2040

UK Study Finds EVs Match Petrol Cars on Pedestrian Risk

Copernicus: 2025 on Track to Finish as Second or Third Warmest Year on Record

Trump Administration Proposes Sharp Cut to 2031 Fuel-Economy Target to 34.5 MPG

Trump Moves to Loosen U.S. Fuel Economy Rules, Proposes 34.5 MPG Target for 2031

CARB Halts SB 261 Enforcement After Court Stay and Opens Voluntary Filing Docket

Trump Administration Proposes Cutting Fuel Economy Target to 34.5 MPG by 2031

U.S. Sets 34.5 MPG Proposal by 2031 as Officials Tout Station Wagon Comeback

Trump Rolls Back U.S. Vehicle Fuel-Economy and Emissions Rules

UK Pulls $1.15 Billion From Mozambique LNG as TotalEnergies Lines Up Replacement Funding

Balcony Solar Gains U.S. Momentum as Utah Law Spurs Bills in New York and Pennsylvania

Ninth Circuit Pauses California’s SB 261 as CARB Sets Path for SB 253

Xcel Energy Seeks $356 Million Colorado Rate Hike, Lifting Average Residential Bills About 10%

CRISPR-Edited Fungus Boosts Mycoprotein Efficiency, Cuts Modeled Emissions

Ninth Circuit Pauses California’s SB 261 Climate‑Risk Disclosure Law Pending Appeal

Kotek Signs Order to Fast-Track Clean Energy, Set 8 GW Storage Target in Oregon

Ninth Circuit Halts California Climate Risk Rule, Keeps Emissions Reporting Intact

Newsom Wraps COP30 With New Climate Pacts as California Stands In for U.S. Presence