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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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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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Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

Green Car Congress

Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). coal, oil, natural gas, and biomass). at high EV adoption fractions. Schnell et al.

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4 Classic Car Relaunches Transforming the EV Landscape

Clean Fleet Report

4 Classic Car Relaunches Transforming the EV Landscape Automotive History Reimagined as Electric Classic cars have special appeal. Recent relaunches are transforming the electric vehicle landscape. Experts retrofitted the baby blue 1968 model with an electric motor, which the company used to debut its conversion program.

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

Green Car Congress

VTO is seeking projects that address the major challenges to developing and commercializing batteries for plug?in in electric vehicles (PEVs). Recycling or refurbishment technology that can restore an end of life cell or battery or battery material to new or near new performance. burn and exhaust gas recirculation (EGR)?diluted

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Wrightspeed and Matthews Specialty Vehicles partner to repower and convert buses and trucks into high-performance EVs; order for 30 MDS vehicles

Green Car Congress

Wrightspeed and Matthews Specialty Vehicles are teaming up to develop, convert, and deliver battery-powered and range-extended electric buses, trucks, and specialty vehicles with industry-leading performance, efficiency, and total cost of ownership.

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Fraunhofer suggests e-scooters as application for its magnesium hydride paste hydrogen storage technology

Green Car Congress

kWh/liter—about 10 times the capacity of Li-Ion batteries. Specific energies and energy densities including conversion losses. Hydrogen is not currently an option for small vehicles such as electric scooters and motorcycles, since the pressure surge during refilling would be too great. This is a specific energy of 1.6

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