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Actual fuel economy of cars and light trucks: 1966-2019

Green Car Congress

Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My For 1966 through 1985, fuel economy was calculated from the information in a summary publication by the U.S. Department of Transportation were the sources of the information for 1986 through 2019.

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Actual fuel economy of cars and light trucks: 1966-2017

Green Car Congress

Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. For 1966 through 1985, fuel economy was calculated from the information in a summary publication by the U.S. Department of Transportation were the sources of the information for 1986 through 2017.

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ORNL researchers use stop-light cameras to reduce fuel consumption of less-efficient vehicles via traffic management

Green Car Congress

Approximately 6 billion gallons of fuel are wasted in the US each year as vehicles wait at stop lights or sit in dense traffic with engines idling, according to US Department of Energy estimates. In a real GRIDSMART system, they just send vehicle data to a controller, and it says, ‘I’ve got cars waiting, so it’s time to change the light.’

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Those who flew in 2020 had twice the environmental impact of those in 2019

Green Car Congress

Until recently, the energy intensity of domestic flying was higher than the energy intensity of driving light-duty vehicles (cars and light trucks). However, the energy intensity of flying became lower than that of long-wheel-base light-duty vehicles starting in 1995, and of short-wheel-base light-duty vehicles starting in 2005. (A

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California ARB holding informational meeting on feasibility of measuring LEV III PM mass standards

Green Car Congress

The meeting is informational only, with no Board action anticipated. PM emissions from light- and medium-duty vehicles are regulated by California’s Low-Emission Vehicle (LEV) regulations. LEV III tightens the PM standard for light-duty vehicles (cars and trucks) and medium-duty passenger vehicles in two phases. Earlier post.)

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Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

Green Car Congress

We use vehicles modeled in Autonomie to estimate vehicle costs and fuel economy along with fuel price projections from the Energy Information Administration (EIA), and focus on developing internally consistent estimates for other relevant cost parameters. LCOD across powertrains for light-duty SUV, MY2025. —Burnham et al.

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ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

Green Car Congress

Diesel vehicles have had a rough time penetrating the US light-duty vehicle market, reflecting outdated negative perceptions, higher fuel prices for diesel than for gasoline, the cost of complying with stringent US emission standards, and rapidly improving gasoline engines. —Isenstadt and German (2017). Background. Click to enlarge.

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