NRC report finds Federal analysis to set LD CAFE and GHG standards generally of high quality; some technologies and issues should be re-examined
Green Car Congress
JUNE 19, 2015
to 41 mpg by 2021 and 48.7 mpg by 2025. Under the Energy Independence and Security Act of 2007, NHTSA does not have the statutory authority for setting CAFE standards for more than five years at a time—i.e., These standards will require the US new vehicle fleet to double in fuel economy between 2012 and 2025.
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