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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. —Curran et al.

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Cummins and Komatsu to collaborate on advancing development of zero emissions mining haul trucks

Green Car Congress

Building on a legacy of diesel engine partnership across a wide variety of mining and construction equipment, Cummins and Komatsu will initially focus on zero emissions power technologies including hydrogen fuel cell solutions for large mining haul truck applications.

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CP announces hydrogen-powered line-haul locomotive pilot project

Green Car Congress

Canadian Pacific plans to develop North America’s first hydrogen-powered line-haul locomotive. CP’s Hydrogen Locomotive Program will retrofit a line-haul locomotive with hydrogen fuel cells and battery technology to drive the locomotive’s electric traction motors.

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Komatsu announces customer alliance to advance zero-emission mining; power-agnostic haul truck

Green Car Congress

Komatsu and its mining customers Rio Tinto, BHP, Codelco and Boliden have formed the Komatsu Greenhouse Gas (GHG) Alliance. Komatsu’s power-agnostic development truck undergoes testing at a Komatsu facility in the United States.

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Greenworks and Sun Joe electric mowers let you ditch gas from $147, more in New Green Deals

Electrek

Are you tired of using gas and oil for lawn care? Well, make 2022 the year you leave fossil fuels behind for yard maintenance. Woot has you covered with a month-long sale on both Greenworks and Sun Joe electric mowers from $147 , with many of them being battery-powered and even self-propelled.

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Freudenberg Sealing Technologies and Quantron AG collaborate on fuel cell systems for heavy-duty trucks

Green Car Congress

Freudenberg Sealing Technologies has launched the development of a special fuel cell system for heavy-duty trucks. The project’s first fuel cell system will be installed in a heavy-duty truck for real-world testing in the near future. During stop-and-go traffic or traffic jams, the battery loses significant power.

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Wabtec and GM to develop advanced Ultium Battery and HYDROTEC hydrogen fuel cell solutions for rail industry

Green Car Congress

Wabtec Corporation and General Motors will collaborate to develop and commercialize GM’s Ultium battery technology and HYDROTEC hydrogen fuel cell systems for Wabtec locomotives. The rail industry is on the cusp of a sustainable transformation with the introduction of batteries and hydrogen to power locomotive fleets.

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