Researchers Decry "Misrepresented" Findings in Fuel-Efficiency Rollback Plan
The Trump administration analysis to justify the rule change made several major errors, a new study says
Stories by Maxine Joselow
If Elected, Democratic Governors Could Adopt California's Car Rules
Illinois and New Mexico are among the states that could defy the Trump administration with stricter tailpipe emissions standards
White House Pressured EPA on Changes to Methane Leak Rule
The proposed changes would create costs savings for fossil fuel companies while increasing methane emissions
Emissions Reductions Touted by EPA Are at Odds with Its Policies
The rise of renewables and the replacement of coal with natural gas are fueling declines in CO2 emissions
The U.S. Has 1 Million Electric Vehicles, but Does It Matter?
Transportation is the largest, fastest-growing contributor to emissions in the country
This Federal Lab Works to Make Cars More Efficient, as Trump Pumps the Brakes
The National Transportation Research Center develops technology that informs tailpipe emissions standards
Climate Benefits of Trendy E-Scooters Remain Unclear
Scooter companies tout low carbon footprints, but cities see regulatory headaches
Electric Car Advocates Want to Expand Access to Low-Income Communities
Those most impacted by air pollution should be able to more easily use cleaner vehicles, environmentalists argue
