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EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

Green Car Congress

The 2025 targets analyzed thus range from 190 g/mi (equivalent to 47 mpg under test) under the 3% per year reduction scenario to 143 g/mi (equivalent to 62 mpg under test) under the 6% per year scenario. Tags: Climate Change Emissions Fuel Efficiency Policy. Earlier post.). —Notice of Upcoming Joint Rulemaking.

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US EPA and NHTSA Jointly Propose New Fuel Economy and Greenhouse Gas Regulations for Vehicles

Green Car Congress

mpg in model year 2016. EPA expects manufacturers to take advantage of the option to generate CO 2 -equivalent credits by reducing emissions of hydrofluorocarbons (HFCs) and CO 2 through improvements in their air conditioner systems. mpg if the automotive industry were to meet this CO 2 level all through fuel economy improvements.