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Study finds propane school buses significantly decrease NOx emissions compared to diesel

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According to a study commissioned by the Washington, DC-based Propane Education & Research Council (PERC), NO x emissions measured from propane autogas school buses were substantially lower than those measured from diesel school buses. For the stop-and-go route, NO x emissions were 34 times higher for the diesel school bus.

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California Air Resources Board readopts Low Carbon Fuel Standard, adopts regulation on alternative diesel fuels

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The Air Resources Board re-adopted a Low Carbon Fuel Standard ( LCFS ), which requires a 10% reduction by 2020 in the carbon intensity of transportation fuels. The program requires that transportation fuels used in California meet a baseline target for carbon intensity which is reduced each year. Alternative Diesel Fuels.

Carbon 150
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EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

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Specifically, AEO2019 projects that: Increases in fuel economy standards temper growth in US motor gasoline consumption, which decreases by 26% between 2018 and 2050. This growth arises from increases in air transportation outpacing increases in aircraft fuel efficiency. trillion miles in 2018 to 3.5

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Cal Energy awards GTI $1M grant to demo production-intent version of CWI 6.7L medium-duty natural gas engine with HD-OBD

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The advanced version engine meets the 2018 Environmental Protection Agency (EPA) Heavy-Duty On-Board Diagnostics (HD-OBD) requirements and will continue to meet California Air Resources Board’s (CARB’s) Optional Low NO x 0.1 g/bhp-hr, the lowest of the CARB Optional Low NO x standards. CWI) ISB6.7 G natural gas engine.

Grant 150
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Study finds behavior-influencing policies remain critical for mass market success of low-carbon vehicles

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Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Click to enlarge.

Carbon 231
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Government of Alberta awarding $10M to SBI Bioenergy for production of drop-in hydrocarbon fuels; funds from carbon levy

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million gallons US) of renewable diesel fuel annually. This support works in concert with Alberta’s Renewable Fuels Standard which requires commercial fuel producers to blend renewable products into their fuels. SBI also plans eventually to market renewable jet fuel.

Fuel 150
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Lux: VW “actually in a strong position to innovate their way out of this mess”

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VW was slowly moving beyond conventional gasoline and diesel engines anyway, Lux noted, with plans of putting out 20 more plug-in vehicles by 2020 ( earlier post )—such as the production version of the Audi e-tron quattro. Diesel passenger vehicle sales in the US will drop drastically. Earlier post.)