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Achates near-zero heavy-duty opposed-piston diesel enters fleet service; compliant with 2027 NOx levels

Green Car Congress

liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter,

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DOE to Award $187M to 9 Projects to Improve Vehicle Efficiency for Heavy-Duty Trucks and Passenger Vehicles

Green Car Congress

Develop and demonstrate a highly efficient and clean diesel engine, an advanced waste heat recovery system, an aerodynamic Peterbilt tractor and trailer combination, and a fuel cell auxiliary power unit to reduce engine idling. Advanced Technology Powertrains for Light-Duty Vehicles (ATP-LD). Grantee Project Award. Cummins Inc.

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Kenworth and Peterbilt to add heavy-duty Cummins Westport ISX12 G to line of natural gas engines

Green Car Congress

Kenworth Truck Company and Peterbilt Motor Company will expanding their alternative fuel line-up by offering the Cummins Westport ISX12 G heavy duty natural gas engine ( earlier post ) for use in regional haul, vocational and refuse markets. Peterbilt uses the ISL G and Westport GX engine. Next-generation Kenworth and Peterbilt trucks.

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NRC releases second report on 21st Century Truck Partnership

Green Car Congress

In spite of efforts to reduce the fuel consumption of light-duty and heavy- duty vehicles and to develop biomass-derived fuels, petroleum will remain the primary source of light-duty and heavy-duty vehicle fuel for many years to come. Finding 3-7. Recommendation 3-7. HYBRID VEHICLES. Recommendation 4-3.

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Road Test: 2024 Toyota Mirai Limited FCEV

Clean Fleet Report

The fueling process is fast and easy and a FCEV operates exactly like a gasoline-powered car, but with no noise, exhaust fumes or emissions. There is wireless phone charging, selectable eight-color ambient lighting, 3-zone automatic climate control system and a fixed dual panoramic roof. No plugging in to an electrical outlet.

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