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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.

Fleet 195
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U Mich, Ford lifecycle study of carbon footprint of last-mile and final-50-feet delivery with automated vehicles and robots

Green Car Congress

Now, researchers from the University of Michigan and Ford report in an open-access paper in ACS’ Environmental Science & Technology that automating residential package transport doesn’t influence the greenhouse gas footprint as much as the delivery van’s size and type. Luyao Li, Xiaoyi He, Gregory A. Wallington, and Nicholas J. 0c08213.

Miles 221
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Ford Selects Compact Power to Supply Li-ion Battery Pack for Ford Focus Electric On Sale in US in 2011

Green Car Congress

(CPI), a wholly owned subsidiary of LG Chem, as the supplier of lithium-ion battery packs for the 2011 Ford Focus Electric for the US market. CPI/LG Chem are also supplying the battery packs for the Chevrolet Volt. Focus Electric will have a targeted range of up to 100 miles per full charge with zero tailpipe emissions.

Ford 218
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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

Green Car Congress

The US Department of Transportation (DOT) is awarding $100 million in Economic Recovery Act funding to 43 transit agencies for projects to reduce energy consumption and greenhouse gas emissions from both vehicles and facilities. The project includes quick-charging stations at this terminal layover in route to recharge bus batteries.

Emissions 256
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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. The question of electricity costs vs. health and environmental cost is important to ask everywhere, Michalek said. —Weis et al.

Charging 150
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Dodge CEO Says Electrification Won’t Spoil American Muscle

The Truth About Cars

With the brunt of the automotive industry vowing to electrify their lineups and government regulators keen on restricting emissions, many have wondered how the change will impact American brands. Tesla has certainly proved that battery-powered passenger vehicles are capable of being blisteringly fast. It is what it is.

Dodge 98
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Perspective: Shoddy Environmental BookkeepingBiofuels and Indirect Land Use Change

Green Car Congress

Perspective by Professor Bruce Dale, Michigan State University. Until early last year, it was widely accepted that biofuels such as ethanol significantly reduce total greenhouse gas (GHG) emissions compared to gasoline. Instead, the GHG emissions from land use changes are actually due to making other products.

Congress 186