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CARB approves updated regulations requiring most new small off-road engines be zero emission by 2024

Green Car Congress

The California Air Resources Board approved a measure that will require most newly manufactured small off-road engines (SORE) such as those found in leaf blowers, lawn mowers and other equipment be zero emission starting in 2024. Older models on store shelves can also be purchased even if they are gasoline-powered.

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CARB staff proposing amendments to Fill Pipes specs for gasoline-fueled cars

Green Car Congress

The staff of the California Air Resources Board (CARB) is proposing amendments to the Fill Pipes Specifications to help ensure new motor vehicle fill pipes continue to be compatible and to form a good seal with Phase II recovery nozzles that are certified for use at California gasoline stations, thereby reducing overpressure.

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Hyundai expands NEXO fuel cell SUV availability in Northern California

Green Car Congress

Hyundai’s NEXO fuel cell SUV is now available at Roseville Hyundai near Sacramento. Based on a dedicated vehicle platform, NEXO is the cleanest, longest-range (380 mile) zero-emissions SUV on the road. NEXO is available now and can be leased for $379 (Blue model) or $449 (Limited model) for 36 months.

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Cummins ETHOS 2.8L optimized E-85 engine demonstrates 50-80% reduction in CO2 emissions in medium-duty truck

Green Car Congress

Cummins has developed an E-85-specific engine and powertrain that reduce carbon dioxide emissions by as much as 80% compared with a baseline gasoline-powered medium-duty truck. is designed specifically to use E-85 (85% ethanol and 15% gasoline). The Cummins ETHOS 2.8L liter displacement. The Cummins ETHOS 2.8L

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Study concludes 20% synthetic diesel blend could reduce PM emissions in Beijing by ~19%

Green Car Congress

PM emissions from current vehicles in Beijing could be reduced by approximately 19% by simply blending 20% synthetic diesel with currently available diesel, according to a new study by Tsinghua University, the Desert Research Institute in Nevada and Greyrock Energy, a developer of gas-to-liquids technology.

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Propel Fuels to Provide E85 to Enterprise Rental Fleete in Sacramento

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Propel Fuels is working with Enterprise Rent-A-Car to fuel Enterprise’s rental cars in the Sacramento, California area with E85. Enterprise has the largest Flex Fuel rental fleet in the nation with more than 73,000 vehicles able to run on standard gasoline or E85.

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NREL study finds gasoline hybrid delivery trucks substantially reduce emissions and beat or maintain fuel economy compared to diesel vehicles

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Criteria emissions by drive cycle. NREL’s Fleet Test and Evaluation Team recently completed a year-long technology evaluation of gasoline hybrid electric (gHEV) FedEx Express delivery trucks compared with conventional diesel vehicles. gasoline engine and Azure Dynamics, Inc. Source: Barnitt 2011. Click to enlarge.