The Biden administration revealed updated vehicle emissions standards on Wednesday, described as the most ambitious effort yet to reduce global warming emissions from passenger vehicles.
While the new regulations relax the original tailpipe limits proposed last year, they will ultimately align more closely with the stringent standards established by the Environmental Protection Agency.
These standards will be enforced in conjunction with the sale of electric vehicles, which must meet the requirements. The auto industry had opposed the EPA’s initial standards, announced in April last year, citing a slowdown in sales growth. The administration, however, remains committed to its ambitious plans to decrease emissions from passenger cars contributing to global warming.
Under the finalized rule, the EPA will mandate that by 2032, 56% of new vehicle sales should be electric vehicles, with at least 13% being plug-in hybrids or partially electric vehicles, along with more fuel-efficient gasoline-powered cars that get higher mileage.
The EPA estimates that these new standards will result in annual savings of $100 billion, over 7 billion tons of avoided global warming carbon emissions over the next three decades, reduced healthcare costs, fewer deaths, and more than $60 billion in healthcare savings, ultimately leading to overall cost savings in fuel, maintenance, and repairs.
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The EPA rule pertains to model years between 2027 and 2032, covering new emissions from new passenger cars, light trucks, pickup trucks, as well as greenhouse gas emissions like nitrogen oxides and particulate matter that contribute to global warming. It will also significantly reduce other forms of air pollution. The EPA asserts that the rule will help combat the climate crisis by substantially decreasing air pollution while promoting the adoption of cleaner vehicle technologies. The finalization of the rules follows a record increase in sales of clean vehicles, including plug-in hybrids and fully electric vehicles, last year.
The revised rules will push back the strict pollution standards’ implementation from 2027 to 2029 after the auto industry argued against the feasibility of the proposed benchmarks. By 2032, the rules will be bolstered to nearly meet the EPA’s recommended thresholds.
EPA Administrator Michael Regan affirmed to reporters that the final rule will yield pollution reductions equal to or greater than those outlined in the proposal. In addition to addressing carbon pollution, Regan emphasized that the ultimate standard will also lessen other severe air pollutants contributing to heart attacks, respiratory issues, exacerbating asthma, and diminishing lung function.
Regan stressed the critical nature of these new standards for public health, American jobs, the economy, and the planet. The standard is designed to be technology-neutral and performance-based, granting auto and truck manufacturers the flexibility to choose pollution control technology that aligns with their customer needs while meeting environmental and public health objectives.
The adjustments in the regulations seem aimed at addressing the strong industry resistance to the accelerated adoption of electric vehicles and the public’s hesitation to fully embrace new technology. Legal challenges in conservative courts also pose a legitimate threat.
With a conservative majority, the Supreme Court has increasingly restricted the power of federal agencies, including the EPA, in recent years. The court has limited the EPA’s ability to combat air and water pollution, further hindering their capability to regulate carbon dioxide emissions from power plants that contribute to global warming.
President Joe Biden has made fighting climate change a central feature of his presidency, with a focus on reducing carbon dioxide emissions from gasoline-powered vehicles, the largest source of greenhouse gas emissions in the U.S.
To achieve these goals, a Democratic president needs cooperation from the auto industry and political backing from auto workers, a crucial voting bloc. The United Auto Workers union, supporting Biden, endorses the transition to electric vehicles but aims to safeguard jobs and ensure that industry pays competitive wages to workers involved in producing EVs and batteries.
White House press secretary Karine Jean-Pierre expressed confidence in the EPA’s final rule, stating that the administration understands that achieving such goals takes time and remains committed to climate action.
Source: www.nbcnews.com
