In order for California to promulgate vehicle emission standards without violating the Clean Air Act, it must receive a waiver from the EPA for any state law that regulates vehicles covered by the Act ...
Drivers of cars with a Clean Air Vehicle decal issued by ... partly because of electric vehicle use. In California, around 411,133 vehicles have active decals, and the state has issued more ...
California started allowing clean-air vehicles ... tallying the number of vehicles in the carpool lanes with clean ...
The Bay Area Air Quality Management District is inviting residents to participate in the sixth annual California Clean Air Day on Oct. 4. Designed around individual actions, the event is a ...