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EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

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With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

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EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013. Fuel economy.

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EC proposes 95 grams CO2/km target for new cars by 2020, 147 grams for light vans; super credits for cars below 35g

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The European Commission today proposed targets for the further reduction of carbon dioxide (CO 2 ) emissions from new cars and light commercial vehicles (vans) by 2020. L/100km), if the vehicles were to meet this CO 2 solely through fuel economy improvements. grams in 2011 and a mandatory target of 130 grams in 2015.

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Automakers Support Obama Administrations Development of National Program for Reducing Carbon Emissions and Fuel Consumption

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The US auto industry, via the Alliance of Automobile Manufacturers, is lining up to support a new national, harmonized program to reduce carbon emissions and fuel consumption that President Obama will announce on Tuesday, 19 May. —Dave McCurdy, president and CEO, Alliance of Automobile Manufacturers.

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Potsdam/TUB/BMW report says cap-and-trade instrument for road transport fuels combined with vehicle efficiency metrics is the most promising policy approach to reduce transport GHG

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A cap-and-price scheme with a target quantity and corresponding price can alleviate rebound effects and perverse incentives of fuel efficiency and low-carbon fuel standards. A reform proposal is to use LCFS for regulating the carbon intensity of liquid fuels only. Low-carbon fuels are systematically incentivized. Source: CITIES.

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IEA technology and policy reports outline paths to halving fuel used for combustion-engined road transport in less than 40 years

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IEA fuel economy readiness index status, 2010. Average fuel economy and new vehicles registrations, 2005 and 2008. The index is built from the four key policies needed to improve fuel economy: fuel tax, CO 2 -based vehicle tax, fuel economy standards and labeling. Source: Policy package. Click to enlarge.

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SwRI’s HEDGE Technology Eliminates Low-Speed Pre-Ignition in Highly Boosted Engines

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The presence of low-speed pre-ignition is considered a major impediment to automobile manufacturers’ efforts to aggressively downsize engines to reduce carbon dioxide emissions. This is a substantial development because it has the potential to affect every original equipment manufacturer (OEM).

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