Motor Vehicle Fuel Economy and Greenhouse Gas Emission Standards for 2017-2025 Proposed

摘要

On December 1, 2011 (76 FR 74854-75420), EPA and the National Highway Traffic Safety Administration (NHTSA) proposed motor vehicle fuel economy and greenhouse gas emission standards for light-duty vehicles for model years 2017-2025. The proposed standards would apply to passenger cars, light-duty trucks, and medium-duty passenger vehicles. The fuel economy standards proposed by the NHTSA are projected to achieve, on an average industry fleet-wide basis, 41.4 miles per gallon (mpg) in model year 2021, and 47.0 mpg in model year 2025.