Tags: emissions standards
California Air Resources Board voted in favor of a new diesel emissions rule that will protect jobs and safeguard air quality. The National Contractors Group that negotiated the rules said the final version will give struggling construction firms more time to ...
The U.S. Department of Transportation (DOT) and the U.S. Environmental Protection Agency (EPA) have jointly established new federal rules that set the first-ever national greenhouse gas emissions standards and will significantly increase the fuel economy of all new passenger cars ...
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