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Alfa Laval introduces E-PowerPack ORC waste heat recovery system for ships

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Alfa Laval is introducing the E-PowerPack waste heat recovery system for ships. Able to convert waste heat directly into electrical power, the E-PowerPack uses Organic Rankine Cycle (ORC) technology to reduce ship fuel consumption and CO 2 emissions. The basic principle of an ORC system can be thought of as the opposite of a heat pump.

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PACCAR to offer Cummins X15N natural gas engine in Kenworth and Peterbilt trucks

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PACCAR will work with Cummins to offer the new Cummins X15N natural gas engine ( earlier post ) in Kenworth and Peterbilt trucks. The X15N is the first natural gas engine to be designed specifically for heavy-duty truck applications with up to 500 horsepower output.

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Chevron, Cummins team on renewable natural gas engine demonstration with Walmart

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Chevron USA, a subsidiary of Chevron Corporation, announced definitive agreements to supply fuel linked to renewable natural gas for a Walmart Inc. demonstration of Cummins’s new 15-liter natural gas engine for heavy-duty trucks ( earlier post ). —Andy Walz, president of Americas Fuels & Lubricants for Chevron.

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Waste Management adds 1,000th truck to natural gas fleet

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Waste Management added a 1,000 th natural gas truck to its fleet, making it the largest owner and operator of heavy duty refuse trucks in North America. In one year, Waste Management’s 1,000 natural gas trucks will displace eight million gallons of petroleum and eliminate 45,100 metric tons of greenhouse gas emissions.

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New York City to invest $420M in electric vehicles and infrastructure; all-electric fleet by 2035

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The City of New York will invest $420 million in electric vehicles, charging infrastructure, and alternative fuels to accelerate the transition to an all-electric municipal vehicle fleet. New York City operates nearly 30,000 vehicles, the largest municipal fleet in the country.

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LA Metro contracts with Clean Energy for 47.5M gallons of renewable natural gas

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million gallons of its renewable natural gas (RNG) to fuel the US’ largest transit bus fleet. Over the 5-year period, the transition to RNG will further reduce Metro’s greenhouse gas (GHG) emissions significantly compared to the use of conventional natural gas, driving down Metro’s Scope 1 emissions.

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Estes partners with Clean Energy to expand RNG vehicle fleet to 71 units

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the leading provider of natural gas fuel for transportation in North America, announced that Estes Express Lines will add to its fleet 50 new trucks fueled with Redeem renewable natural gas (RNG), bringing its total to 71. Clean Energy Fuels Corp., million gallons of RNG over the seven-year contract.

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