EPA proposes tougher emission rules for heavy-duty trucks

Read the full story at Transport Dive.

The Environmental Protection Agency on Wednesday unveiled sweeping proposals to significantly accelerate clean vehicle requirements and shape the direction of truck manufacturing.

Heavy-duty vehicle emission requirements would be more stringent starting with model year 2027, according to a proposed rule, and move the industry ”beyond what was finalized″ in a Phase 2 carbon dioxide emissions rule from 2016. 

The agency also proposed new carbon dioxide emission standards for model years 2028 through 2032 that would get progressively tougher and have 25% of new long-haul tractors produce zero emissions for model years 2032 and beyond.

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