EPA Rolls Back Biden-Harris Emissions Rules in Bold Deregulatory Move
Environmental Protection Agency Administrator Lee Zeldin recently announced that the agency is set to review emissions rules implemented during the Biden-Harris administration. This announcement was part of [31 other actions](Help Center) the agency is undertaking following a series of executive orders.
The EPA plans to reassess the Clean Trucks Plan, targeting nitrous oxide emissions from heavy-duty trucks. This move is part of what Zeldin describes as the “greatest and most consequential day of deregulation in U.S. history.” Critics of the Biden-Harris era referred to the regulations as an “electric vehicle mandate.”
“The American auto industry has been hamstrung by the crushing regulatory regime of the last administration. As we reconsider nearly one trillion dollars of regulatory costs, we will abide by the rule of law to protect consumer choice and the environment,” Zeldin added.
The regulations under scrutiny were designed to significantly cut greenhouse gas emissions from vehicles, pushing the auto industry towards the widespread adoption of electric vehicles. However, the current EPA emphasizes that these rules imposed over $700 billion in regulatory and compliance costs on the industry and consumers.
The Model Year 2027 and Later Light-Duty and Medium-Duty Vehicles Regulation were part of an EPA final rulemaking announced on March 20, 2024, and amended on June 17, 2024.
For trucking and the heavy-duty vehicle sector, the finalized EPA rulemaking, known as Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3, began with model year 2027 trucks and extended through 2032. This initiative aimed to increase the use of advanced internal combustion, hybrid, battery-electric, and fuel cell technologies to reduce emissions.
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