PHOTOS FROM THE FIELD

The White House – Fact Sheet: Vice President Harris Announces Actions to Accelerate Clean Transit Buses, School Buses, and Trucks

EPA – EPA Proposes Stronger Standards for Heavy-Duty Vehicles to Promote Clean Air, Protect Communities, and Support Transition to Zero-Emissions Future

Vice President Kamala Harris announces a measure to expand clean public transit and school buses, and reduce emissions from diesel trucks on March 7 (AFP via Getty Images)