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Green NCAP LCA study shows detrimental climate and energy impact of increasing vehicle weight, including EVs

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This drives not only a rise in fuel and electric energy consumption, but also creates a wider footprint in vehicle and battery production. Green NCAP tested 34 cars with different powertrain types: battery electric, hybrid electric, conventional petrol and diesel, and one vehicle, the Ford Puma, that runs on alternative fuel.

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

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The study considers five different powertrains (internal combustion engine, hybrid-electric, plug-in hybrid-electric, fuel-cell-electric, and battery-electric) and 12 cost components (purchase cost, depreciation, financing, fuel, insurance, maintenance, repair, taxes, registration fees, tolls and parking, payload capacity and labor).

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Swiss WTW study finds important role for alternative fuels as well as alt drivetrains in move to low-emissions vehicles

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WTW energy demand and GHG emissions for EV and PHEV drivetrains for various electricity sources; gasoline ICE vehicle is solid square, hybrid the hollow square. The study by a team at the Swiss Federal Institute of Technology Zurich, reported in the Journal of Power Sources , is novel in three respects, the researchers said.

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Argonne LCA study finds many alternative fuels consume more water than petroleum and natural gas fuels

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They found that many alternative fuels consume larger quantities of water on a per km basis than traditional petroleum and natural gas pathways. Well-to-wheels pathways for transportation fuels and passenger vehicles analyzed by Lampert et al. Click to enlarge.

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Maritz study finds growing but still low US consumer awareness about alternative fuel technologies; knowledge gap and confusion a sales challenge for OEMs

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Results of a survey released by Maritz Research demonstrates that while US consumer awareness about alternative fuel vehicles continues to grow, only about one in five consumers state they are “very familiar” with any alternative-fuel technologies. Gasoline-electric hybrid vehicles rose from 15 to 22%.

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Study finds behavior-influencing policies remain critical for mass market success of low-carbon vehicles

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Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Share of EDVs in 2050. Click to enlarge.

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Study suggests China urban passenger transport emissions could peak in 2030

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A paper on their study appears in the journal Energy Policy. This study implements three main research contents. (1) It is further found that measures for promoting public transport would have the greatest potential for energy conservation and emission reduction, followed by improving vehicle fuel efficiency.