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US Air Force demonstrating hydrogen as alternate fuel source

Green Car Congress

The US Air Force is demonstrating the use of hydrogen as an alternate fuel source at Joint Base Pearl Harbor-Hickam, Hawaii. This 25-passenger crew bus is one of the vehicles powered by a hydrogen fuel cell used at Joint Base Pearl Harbor-Hickam in a demonstration of hydrogen as an alternative fuel source. (US

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CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

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California’s Low Carbon Fuel Standard (LCFS), which requires fuel producers to reduce the carbon intensity of fuel sold in the state, is largely responsible for the shift by encouraging the use and production of cleaner alternatives. Since compliance began, the program has helped to replace more than 8.6

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

Green Car Congress

The Board also adopted a regulation governing alternative diesel fuels ( ADF ). The regulation puts in place a three-step process beginning in 2016 to create a path to bring cleaner diesel substitutes into the market. The LCFS applies to liquid and non-liquid fuels. Alternative Diesel Fuels. 95.61 [ 1 ].

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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. Big Blue Bus (BBB), a bus operator serving Santa Monica and the Los Angeles area, will invest $18.3

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California ARB: GHG emissions fell below 1990 levels for first time in 2016; down 13% from 2004 peak; transportation emissions up 2%

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Under Assembly Bill 32 passed in 2006, California must reduce its emissions to 1990 levels (431 million metric tons) by 2020. Due to the carbon price signal created by the Cap-and-Trade Program that makes fossil fuel generation more expensive, cleaner out-of-state electricity is increasingly taking the place of fuels such as coal.

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ASTM committee votes to approve biojet fuel in blends up to 50%; final issuance of spec expected by August

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The committee endorsement of this specification is significant for all consumers of jet fuel, bringing the airline industry one step closer to of widespread production of cleaner, alternative fuels that will help meet our environmental goals while enhancing the security and competitiveness of our energy supply.

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Scania unveils new heavy-duty global engine platform

Green Car Congress

Scania’s SCR (selective catalytic reduction) aftertreatment systems have also developed in several steps since the introduction in 2006. Scania’s Euro 5 EGR engines are sold in markets where the fuel fulfills the requirements for Euro 5 compliance, i.e. with a sulfur level that does not exceed 10 ppm. Alternative fuels.

Engine 186