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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. Their open access paper is published in the journal Energy.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Lead author Aniruddh Mohan and colleagues wanted to develop a method that evaluated the life-cycle costs and benefits for two battery-powered ridesource fleets and a gasoline-powered one.

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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? 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. Well, make 2022 the year you leave fossil fuels behind for yard maintenance.

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Getting Electric Off The Ground With R&D + Analysis On Battery-Powered Electric Aircraft & Seacraft

CleanTechnica EVs

Electrifying Air and Sea Vehicles Could Reduce Greenhouse Gas Emissions, Lower Noise, and Expand Mobility Options for Rural Communities Some have called 2023 the “year of the electric vehicle (EV),” noting the dozens of new battery-powered models set to come available in the United States across all vehicle classes.

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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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New Rolls-Royce small turbine to begin tests to advance hybrid-electric flight

Green Car Congress

Rolls-Royce announced its new small gas turbine that has been specifically developed to power hybrid-electric flight is set to begin testing. This includes electrical vertical take-off and landing (eVTOL) Aircraft for Urban Air Mobility and Commuter Aircraft applications up to 19 seats.

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