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Gasoline consumption per capita in 2020 was on par with that in 1965

Green Car Congress

Because of the pandemic, there was a substantial reduction in 2020 in vehicle miles traveled. Overall , vehicle miles traveled in 2020 were down 13% compared with 2019. The results show that gasoline consumption per capita in 2020 was on par with that 55 years ago. Total consumption. Total consumption (millions of gallons).

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Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

Green Car Congress

A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fuel economy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Second, they estimated fuel savings using the FHWA data on vehicle miles, fuel use and miles per gallon (mpg).

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Study finds catalyzed gasoline particulate filters effective at reducing particulate and PAH emissions from GDI engines

Green Car Congress

The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). LEVIII will begin a four year phase-in of a tighter 1 mg/mile starting in 2025. Yang et al.

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UC Davis researcher finds ride-hailing EVs offer triple the emissions benefits of a personally owned EV

Green Car Congress

Replacing a gasoline-powered ride-hailing vehicle with an electric vehicle can deliver three times the carbon benefits of a personally owned electric vehicle, according to a study by a University of California, Davis, researcher of Uber and Lyft data. The paper is published in the journal Nature Energy. Nat Energy (2020).

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UC Davis report proposes mileage fee for EVs, maintaining fuel tax for ICEs to support road repairs

Green Car Congress

A research report submitted to the California Legislature this week by the University of California, Davis’ Institute of Transportation Studies proposes switching EVs to a mileage-based road-funding fee (road user charge, RUC) while continuing to have gasoline-powered cars pay gasoline taxes. on-board diagnostic [OBD] devices).

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California ARB mods to ZEV regulations for IVMs would result in ~1.9% drop in total ZEV/TZEV units 2018-2025; no impact on air quality requirements

Green Car Congress

Europe has gasoline taxes over $4 per gallon and still finds the need to adopt aggressive performance standards for cars to reduce GHGs and oil use. The 2012 amendments to the ZEV reg adopted as part of the ACC package reduced the California sales upper bound for IVMs from 60,000 units to 20,000 per year beginning with the 2018 model year.

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Mazda continues supporting algae biofuels research

Green Car Congress

To that end, Mazda is lending research-accelerating technical support to the combination of research into genome editing by long-time academic partner Hiroshima University and plant physiology by the Tokyo Institute of Technology which is intended to lead to a breakthrough in these areas. Earlier post.).

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