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EPA Finalizes New Emissions Standards for Heavy-Duty Vehicles

The regulations aim to reduce greenhouse gas emissions and improve air quality, despite concerns from the trucking industry.

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Zero Emissions Trucks Nikola JB Hunt
OAKLAND, CALIFORNIA - MARCH 31: Trucks drive through the Port of Oakland on March 31, 2023 in Oakland, California. The U.S. Environmental Protection Agency (EPA) announced that it will allow California's plan to phase out a variety of diesel-powered trucks in the state and require truck manufacturers to sell more zero-emission electric trucks. Half of all heavy trucks sales of heavy truck in California will have to be electric by 2035. (Photo by Justin Sullivan/Getty Images)

Overview

  • The EPA has finalized new emissions standards for heavy-duty vehicles for model years 2027 to 2032, aiming to significantly reduce greenhouse gas emissions and combat climate change.
  • The new regulations are expected to result in 25% of new long-haul trucks and 40% of all new medium-sized truck sales being zero-emission or electric vehicles by 2032.
  • Industry groups, including the American Trucking Associations, criticize the standards as unrealistic and warn of potential disruptions to the supply chain.
  • The rules also aim to improve public health by reducing air pollution, particularly benefiting communities near freight routes.
  • Despite concerns over the current state of EV technology and charging infrastructure, the EPA emphasizes flexibility in compliance and the health and environmental benefits of the standards.