Regulations for Emissions from Vehicles and Engines

EPA and NHTSA to Propose Greenhouse Gas and Fuel Efficiency Standards for Heavy-Duty Trucks; Begin Process for Further Light-Duty Standards Factsheet

This fact sheet is an overview of EPA and NHTSA's plan to reduce greenhouse gas emissions and improve fuel economy for heavy-duty trucks, and to adopt the 2nd phase of GHG and fuel economy standards for light-duty vehicles for MY 2017 and beyond.

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