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UMTRI study finds total cost of ownership of diesels in US often much less than gasoline counterparts

Green Car Congress

Though there are some exceptions to these positive results for some of the diesel versions of vehicles from a total-cost-of-ownership perspective, the overall direction of the results supports the idea that diesel vehicles are competitive within the U.S. Belzowski 2015. Click to enlarge. Average diesel take rates. Model year.

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Shell develops lead-free aviation gasoline

Green Car Congress

Shell has developed a lead-free replacement for aviation gasoline (Avgas 100 and 100LL); the replacement fuel will now begin a strict regulatory approvals process. Leaded gasoline for automobiles was phased out of use in the US by 1995 due to its environmental and health impact.) Shell is the first major oil company to do so.

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Study shows bamboo ethanol in China technically and economically feasible, cost-competitive with gasoline

Green Car Congress

Now, researchers at Imperial College London have shown that bioethanol production from bamboo in China is both technically and economically feasible, as well as cost-competitive with gasoline. million tons in 2008. An open access paper on their study is published in Biotechnology for Biofuels.

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CMU study concludes diesel and hybrid vehicles can retain more value than PFI gasoline vehicles despite higher new car price

Green Car Congress

port fuel injected (PFI) gasoline—during periods of higher fuel costs. For trucks, they also found that the diesel versions retained a greater value than the gasoline versions. It’s been generally known that diesel vehicles typically post lower operating costs because of their increased fuel economy.

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Draft of EPA Greenhouse Gas Inventory Shows Overall GHG Emissions Down By 2.9% in 2008; Transportation Emissions Down 5.7% in Largest Annual Change Recorded Since 1990

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CO 2 emissions from the US transport sector, 1990-2008. The draft report of the US Environmental Protection Agency (EPA)’s annual Inventory of US Greenhouse Gas Emissions and Sinks: 1990-2008 shows that in 2008, overall greenhouse gas (GHGs) emissions decreased by 2.9% (206.1 Tg CO 2 in 2008 from 1,893.8 Click to enlarge.

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Ford poll finds Europeans want freedom of car ownership, but worry about traffic, cost of driving, environment

Green Car Congress

A new Ford Motor Company-sponsored poll of 6,000 people across Europe found that most Europeans remain committed to car ownership, but have growing concerns about traffic congestion, the cost of driving and the environment. By comparison, 66% of those polled have owned a gasoline engine vehicle and 38% have owned a diesel engine vehicle.

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UGA study finds black carbon aerosols from GDI engines will worsen public health, climate; need for GPFs

Green Car Congress

The gasoline direct injection (GDI) engine is one of the most prominent technologies car manufacturers adopted to achieve the fuel economy and carbon dioxide emission goals established in 2012 by the US Environmental Protection Agency. in model year 2008 to 51% in model year 2018. The EPA projects 93% of vehicles in the U.S.

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