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New report finds global CO2 vehicle emission reduction measures falter; dropping diesels, increasing SUVs

Green Car Congress

Vehicle fuel economy improvements have slowed globally, according to the latest report from the Global Fuel Economy Initiative (GFEI): Fuel Economy In Major Car Markets: Technology And Policy Drivers 2005-2017. To achieve these targets now, annual improvements to the global fleet would have to be around an average of 3.7%—more

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Report finds that total transportation energy demand in California in 2050 could be reduced 30% relative to 2005

Green Car Congress

Total transportation fuel use in California broken down by subsector and fuel type for each scenario: business-as-usual (BAU); plug-in electric vehicles (PEVs); and combined PEVs and fuel cell vehicles (FCVs). Maximum fleet share for PEVs appears to be limited due to two factors. Source: Yang et al. Click to enlarge. —Yang et al.

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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.

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Study concludes a shift from gasoline to diesel engines is consistent with long-term climate mitigation efforts

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Global-mean temperature change caused by car exhaust emitted from gasoline and diesel engines specified in the previous and upcoming European vehicle emission standards (EURO 3, 4, 5, and 6). After the UK had begun taxing vehicles according to CO 2 emissions, the share of registered new diesel cars increased from 26% in 2002 to 38% in 2005.

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EEA: almost all Euro car makers met specific 2017 CO2 targets on new sales, but emissions up year-on-year

Green Car Congress

Other key findings of the report: For the first year since 2009, gasoline cars constituted the majority of new registrations in 2017 (almost 53%). The proportion of electric vehicles (plug-in hybrid and battery electric cars) increased from 1.0% g CO 2 /km less than the average gasoline car. in 2016 to 1.5% g CO 2 /km).

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FedEx Express and Nissan to begin testing e-NV200 battery-electric van in DC

Green Car Congress

and Nissan will begin testing the Nissan e-NV200 battery-electric compact cargo vehicle under real world conditions in Washington, D.C. FedEx Express and Nissan have conducted similar e-NV200 tests with fleets in Japan, Singapore, the United Kingdom and Brazil. FedEx Express, a subsidiary of FedEx Corp.,

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GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification

Green Car Congress

More efficient gasoline engines. GM is improving the thermodynamic efficiency of our gasoline engines using a suite of technologies, including turbocharging, direct injection, variable valve timing and cylinder deactivation. Akerson also pointed to GM’s 28% reduction in manufacturing energy intensity per vehicle from 2005 to 2010.