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US EPA suggests easing Biden heavy truck emissions regulations

US EPA suggests easing Biden heavy truck emissions regulations
US EPA suggests easing Biden heavy truck emissions regulations

The U.S. Environmental Protection Agency (EPA)?on Wednesday proposed to ease heavy-truck and engines emissions regulations?adopted by Democratic President Joe Biden under 2023. This will allow for the sale of certain engines that don't meet the stricter tailpipe?rules.

The EPA has proposed reducing the requirements for emissions warranties and allowing additional time to implement longer regulatory useful lives.

The EPA has noted that certain 2027 medium- and heavy-duty engines have faced technical challenges. It proposes allowing manufacturers to sell their current products until they complete the development of 2027 compliant engines. EPA stated that even after its proposed changes the reduction in smog-forming Nitrogen?oxides would still be almost 90% of the forecasted Biden emission standards. EPA Administrator Lee Zeldin'said that the existing requirements are unworkable and would increase costs, resulting in fewer options. According to him, the rule will'save up to $6,000 per truck or $12 billion. Environmental groups claim that the proposed changes will increase pollution and harm the public's health. Environmental Defense Fund said in a press release that the Trump EPA's proposal to weaken clean air protections would result in more health problems and higher costs. "EPA should abandon its proposal and maintain strong pollution protections for new heavy duty vehicles. The Trump administration is taking a number actions to reverse Biden regulations to require cleaner and more electric vehicles. Last month, ?the EPA sent the Republican-controlled Congress landmark California vehicle emissions rules for potential repeal, ?its latest effort ?to prevent tougher state tailpipe requirements. Trump's administration also passed rules that make it easier for automakers sell more gasoline powered cars and trucks while making it costlier to buy electric vehicles. The White House also significantly weakened federal tailpipe regulations. Congress passed legislation to end penalties in 2025 for vehicles not meeting tailpipe'standards. This saved automakers hundreds of millions if dollars for selling cars that were not compliant with pollution rules. In February, the EPA repealed a scientific conclusion that greenhouse gas emissions are harmful to human health and removed federal tailpipe emission standards for cars.

(source: Reuters)