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Los Alamos and Oberon Fuels receive DOE funding to produce renewable hydrogen from renewable DME (rDME)

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Because DME handles like propane/liquefied petroleum gas (LPG), it requires minimal modifications to the existing global LPG distribution network and leverages the expertise of its existing workforce. This project will produce the final step—technology that can convert rDME into rH2 fuel at the point of use. Ott, Rodney L.

Renewable 221
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Report argues advanced HD natural gas vehicles foundational for California to hit air and climate goals; near zero-emission potential

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Five technology paths for very-low-NO x and GHG emissions from heavy-duty natural gas engines. The “Pathways to Near-Zero-Emission Natural Gas Heavy Duty Vehicles” report, authored by GNA on behalf of Southern California Gas Co. —“Pathways to Near-Zero-Emission Natural Gas Heavy-Duty Vehicles”. Click to enlarge.

Climate 257
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Big Blue Bus investing $18.2M to upgrade bus fleet; Cummins-Westport Near-Zero NOx engines

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million in Federal Transit Administration (FTA) and California Proposition 1B Bond funds to replace fifty 40-foot New Flyer buses purchased between 2004 and 2006. Destination Signs: New silver LED destination signs are brighter and will be more visible to customers, especially in low-light conditions. Earlier post.).

Fleet 199
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EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

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Further, the fossil fuel share of primary energy consumption falls from 82% in 2011 to 78% in 2040 as consumption of petroleum-based liquid fuels falls, largely because of the incorporation of new fuel efficiency standards for light-duty vehicles. quadrillion Btu in 2011 to 14.0 million, or less than one-half the 2.9

Fuel 225
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Study finds clear trend of increasing NOx with higher biodiesel blends with CARB diesel; NOx neutrality achieved by blending in renewable or GTL diesel

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NO x emissions results of biodiesel, renewable, and GTL diesel fuel blends, and CARB diesel fuel for 2006 Cummins ISM. They also found that increasing renewable diesel (Neste Oil’s NExBTL) and gas-to-liquids (GTL) diesel blends showed NO x reductions with rising blend level. Credit: ACS, Hajbabaei et al. Earlier post.).

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

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Conversion systems allow vehicles to run on alternative fuels; most conversions involve switching gasoline or diesel vehicles to operate instead on a gaseous fuel such as natural gas or propane; an alcohol fuel; or electricity. MY 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 and < useful life mileage.

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California Adopts Low Carbon Fuel Standard, with Indirect Land Use Change Effects for Biofuels

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At its meeting on Thursday, the California Air Resources Board adopted a regulation that will implement Governor Schwarzenegger’s Low Carbon Fuel Standard ( earlier post ) calling for at least a 10% reduction from 2006 levels in the carbon intensity (measured in gCO 2 e/MJ) of California’s transportation fuels by 2020.