Air pollutant emissions from mobile sources have been regulated for almost half a century. During this time, the focus has largely been on tightening emissions standards for on-road vehicles and ...
The second Trump Administration is likely to withdraw California’s emissions waivers, particularly where California seeks to regulate greenhouse gas emissions from mobile sources, such as in the case ...
WASHINGTON — The administration of President Donald Trump on Thursday announced the repeal of a scientific finding that greenhouse gas emissions endanger human health, and eliminated federal tailpipe ...
The Biden Administration’s Environmental Protection Agency finalized new heavy-duty vehicle emissions rules for model years that push manufacturers to sell more zero-emission trucks in the coming ...
Although there has been increased attention paid to electric vehicles in recent years, that doesn't mean the regulations for gas guzzlers have been relaxed. Both automobiles and motorcycles still need ...
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