U.S. EPA Phase 3 Greenhouse Gas Proposal for Heavy-Duty Vehicles

From 2027 to 2032, 45% reduction in CO2 emissions for light vocational vehicles and 25% for Class 8 sleeper cabs. Over half of light vocational and a quarter of sleeper cabs expected to be ZEVs by 2032.

On April 12, 2023, the U.S. EPA announced the Phase 3 proposal for reduction of greenhouse gas emissions from heavy-duty vehicles. This is a lengthy proposal, with much more details than can be posted here. Download the summary document for more details.

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Tagged Batteries, electrification, Fuel economy, Heavy-duty, Heavy-duty regulations

U.S. EPA Phase 3 Greenhouse Gas Proposal for Heavy-Duty Vehicles

From 2027 to 2032, 45% reduction in CO2 emissions for light vocational vehicles and 25% for Class 8 sleeper cabs. Over half of light vocational and a quarter of sleeper cabs expected to be ZEVs by 2032.

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