Climate Climate Change Economy MPG 
Green Car Congress
FEBRUARY 26, 2021
The transportation sector is by far the state’s largest source of air pollution and climate-changing gases. CARB says that incentives play a pivotal role in supporting California’s air quality, climate and petroleum-reduction goals. The average vehicle retired is about 22 years old with an estimated fuel economy of 21.5
Green Car Congress
MARCH 3, 2020
In the US, Model Year (MY) 2018 vehicle fuel economy was 25.1 Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fuel economy has increased 30%, or 5.8 Average estimated real-world CO 2 emissions are projected to fall 6 g/mi to 346 g/mi and fuel economy is projected to increase 0.4 miles per gallon, 0.8%
Green Car Congress
JULY 26, 2017
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. mpg in MY 2021. mpg in model year 2025. Those 2022-2025 standards were “augural”—i.e.,
Green Car Congress
SEPTEMBER 22, 2009
Cash for Clunkers”) program could maximize greenhouse gas emissions savings by using fuel-economy based eligibility requirements rather than age-based requirements. A minimum age restriction will inadvertently exclude newer, low fuel economy vehicles from participation in the program. Allan et al.
Green Car Congress
FEBRUARY 24, 2011
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
Green Car Congress
FEBRUARY 27, 2010
When Congress passed the Clean Air Act, it never gave EPA the explicit authority to regulate greenhouse gas emissions for the purpose of stopping global climate change. The resulting set of new standards will cover model years 2012-2016, and will require an average fuel economy standard of 35.5
Green Car Congress
OCTOBER 1, 2010
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.). Technologies.
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