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Study: natural gas heavy-duty trucking fleet could benefit economy, but has mixed environmental effects

Green Car Congress

Switching from diesel fuel to natural gas may hold advantages for the US heavy-duty trucking fleet, but more needs to be done to reach the full environmental benefits, according to a new white paper released by the Institute of Transportation Studies at the University of California, Davis, and Rice University.

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

Green Car Congress

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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DOE issues RFI in support of medium- and heavy-duty truck research and development

Green Car Congress

Affordable freight movement is essential for the nation’s economy. There are new opportunities in all commercial vehicle classes to increase efficiency and to introduce alternative fuel sources such as electricity, natural gas, biofuels, and hydrogen.

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

Green Car Congress

fuels suppliers; electric utilities; independent power producers; industrial gas companies; state and local government; research laboratories; academics; and other public, private, or non-profit entities. Fuel cell hybrid electric vehicles. Alternative fuels from biomass. the cost is less than the retail price).

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

Green Car Congress

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 long-time knock against “green” cars, trucks and SUVs is that their sticker prices do not justify the gas savings.

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MITEI releases report on 3-year study of future mobility; technological innovation, policies, and behavioral changes all needed; “car pride” an issue

Green Car Congress

The researchers ultimately find that continued technological innovation is necessary and must be accompanied by cross-sector policies and changes to consumer behavior in order to meet Paris Agreement targets for greenhouse gas emissions reductions. They assumed mitigation is achieved through global economy-wide carbon pricing after 2030.

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Worthington Industries introduces Type 3 Rail Mount CNG fuel system for trucks

Green Car Congress

Worthington Industries has introduced a Type 3 Rail Mount compressed natural gas (CNG) fuel system for trucks. With only five unique parts, the Type 3 Rail Mount is the lightest fuel system on the market, offering a similar operating experience to diesel trucks. For others, it’s a fuel economy factor.