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

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Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.

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MIT study finds fuel economy standards are 6-14 times less cost effective than fuel tax for reducing gasoline use

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In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050). Paltsev, M. Babiker, J.M. 2012.09.001.

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Juniper Research forecasts on-road hydrogen vehicles to exceed 1M globally by 2027

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The report identified the nascent development stage of many commercial vehicle types and the high average cost of hydrogen-powered commercial vehicles—more than $70,000 globally in 2022—as key factors limiting adoption. —study co-author Olivia Williams.

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DOT, EPA unveil joint proposal for fuel economy and greenhouse gas emission standards: 49.6 mpg CAFE, 163 g/mile GHG in 2025; flexibilities and incentives

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The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. L/100km), if the vehicles were to meet this CO 2 level all through fuel economy.

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DOE seeking input on analysis methodology and assumption for estimating total cost of ownership of future advanced vehicle technologies

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DOE conducted a preliminary analysis for several fuel/vehicle pathways for present day (2011) and future (2016 and 2030) mid-size cars to examine the potential for technology improvement to reduce the total costs of ownership of advanced powertrain vehicles and fuels to levels comparable to conventional powertrain vehicles and fuels.

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Survey Finds US Hybrids and Diesels Beat Gasoline Models on Full Cost of Ownership

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An IntelliChoice.com survey finds that most 2009 US hybrid and clean diesel cars, trucks and SUVs deliver a lower total cost of ownership compared to gasoline versions of the same (or comparable) vehicles. the Ford Escape Hybrid is compared against the conventional, gasoline-fueled Ford Escape. James Bell, editor of IntelliChoice.com.

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FEV’s two-stage VCR system; 5-7% increase in fuel economy using variable length conrods

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Use of a variable compression ratio (VCR) could be one technology approach to reducing fuel consumption in highly boosted (e.g., downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio.