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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

These projects will receive more than $115 million in funding to develop and demonstrate systems-level fuel efficiency technologies by 2015, including improved aerodynamics, reducing engine idling technologies, waste heat recovery to increase engine efficiency, advanced combustion techniques, and powertrain hybridization. Cummins Inc.

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Westport unveils next-generation High Pressure Direct Injection (HPDI 2.0) natural gas system for HD trucks

Green Car Congress

The compression ratio of an engine with Westport HPDI is the same as the diesel engine on which it is based, which results in fewer changes to engine components and preservation of the fuel economy benefits associated with high compression. Westport HPDI 2.0 Engines incorporating Westport HPDI 2.0 Exclusive Westport HPDI 2.0

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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. Hydrogen is used in many applications such as forklifts in warehouses, transit buses, as rocket fuel for the U.S Hydrogen prices fluctuate in a broader range than gasoline or electricity.

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