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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climate change. Earlier post.).

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GFEI report concludes 50% improvement in average fuel economy of entire global light duty fleet by 2050 is achievable; importance of the regulatory and fiscal environments

Green Car Congress

US NRC panel’s summary estimates of the potential reduction in petroleum consumption by 2035 for vehicle powertrain types assuming that the entire potential of these technologies is used to improve fuel economy rather than performance. This is equivalent to increasing fuel economy from about 30 to about 60 MPG, from 12.5

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NHTSA issues Environmental Impact Statement scoping notice for MY 2022-2025 CAFE standards; seeking comments on “preferred alternative”

Green Car Congress

Now, as part of its own MY 2022-2025 fuel economy standards process, NHTSA has issued its Notice of Intent to Prepare an Environmental Impact Statement (EIS) for Model Year 2022–2025 Corporate Average Fuel Economy (CAFE) Standards. Those 2022-2025 standards were “augural”—i.e.,

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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 US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years. Earlier post.).

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BNEF report: EV sales headed for 5.6M in 2021 as automakers target 40M per year by 2030

Green Car Congress

In the first half of 2021, sales of passenger electric vehicles (including battery electric, plug-in hybrid and fuel cell vehicles) were 140% higher than the same period in 2019, reaching 7% of global passenger vehicle sales. in 2019, the year of the last UN Climate Change Conference. This compares with just 2.6%

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NSF and DOE form Partnership on Advanced Combustion Engines; goal 25-40% better LDV fuel economy and 55% BTE in heavy-duty engines; $12M in awards for FY 2012-2014

Green Car Congress

The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. Liquid fuels have dominated transportation systems for over a century and will continue to do so for decades to come.

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NHTSA issues Notice of Intent for EIS for MY 2017-2025 CAFE standards, inviting comment

Green Car Congress

Similar to past EIS practice, NHTSA plans to analyze environmental impacts related to fuel and energy use, emissions including GHGs and their effects on temperature and climate change, air quality, natural resources, and the human environment. In particular, NHTSA requests: Background. Earlier post , earlier post.).

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