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California state fleet reduces petroleum consumption 13% compared to 2003

Green Car Congress

The California state fleet has reduced its petroleum consumption by 13% compared to a 2003 baseline, according to a state progress report. In 2003, the state fleet consumed 38,559,715 gallons of petroleum-based fuel (gasoline and diesel), according to the report. 281,619 gallons gasoline equivalent (gge) of CNG and propane (7%).

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Four new corporate partners join DOE National Clean Fleets Partnership

Green Car Congress

Four new corporate partners—Best Buy, Johnson Controls, Pacific Gas and Electric, and Veolia—are joining the US Department of Energy’s (DOE) National Clean Fleets Partnership, a broad public-private partnership that assists the nation’s largest fleet operators in reducing the amount of gasoline and diesel they use nationwide.

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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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EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Green Car Congress

The US Environmental Protection Agency (EPA) released its annual report summarizing key trends in carbon dioxide emissions, fuel economy, and CO 2 - and fuel economy-related technology for gasoline- and diesel-fueled personal vehicles sold in the United States, from model years (MY) 1975 through 2012. Source: EPA. Click to enlarge.

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CMU study concludes alt fuel vehicle incentives for OEMs result in increased fleet gasoline consumption and emissions

Green Car Congress

A study by researchers at Carnegie Mellon University has concluded that regulatory incentives for OEMs for alternative fuel vehicles (AFVs) intended to encourage a technology transition in the transportation fleet result in increased fleet-wide gasoline consumption and emissions. Incentives for selling AFVs. —Jenn et al.

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California ARB approves ACC II rule; 100% of LDVs to be PHEVS, ZEV by 2035; LEV IV emissions requirements

Green Car Congress

The rule establishes a year-by-year roadmap so that by 2035 100% of new cars and light trucks sold in California will be zero-emission vehicles (ZEVs) and plug-in hybrid electric vehicles (PHEVs). Plug-in hybrid, full battery-electric and hydrogen fuel cell vehicles count toward an automaker’s requirement.

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EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. EPA’s analysis shows manufacturers can comply with the final standards with modest increases in the numbers of electric vehicles entering the fleet. Source: EPA. Off-cycle” credits of up to 15 g/mile.

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