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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). —Schnell et al. Winter while PM 2.5

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Anglo American, Aurizon to explore feasibility of hydrogen-powered trains for bulk freight

Green Car Congress

Aurizon has also commenced research & development for battery-powered trains with a number of industry parties and Australian universities. Zero-carbon hydrogen-powered trains would also significantly boost the current environmental benefits of transporting more of Australia’s bulk freight on rail.

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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. However, this shift results in increased externality costs of health and environmental damages from increased air pollution.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

It coordinates communication between different systems, including the motor, battery, power electronics, and charging system. 7 DC-DC Converter: A DC-DC converter converts high voltage DC supply from the battery to low voltage supply. 10 Are EVs eco-friendly since we generate electricity from coal?

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Perspective: Shoddy Environmental BookkeepingBiofuels and Indirect Land Use Change

Green Car Congress

Let’s say an automaker makes more battery-powered electric vehicles, thus using more nickel for the batteries. Indirect effects analysis concludes that a new coal-burning power plant will supply the lost electricity, with a huge resulting GHG release. The polluter does not pay. Fair enough, you think?

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EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

Green Car Congress

Sales of battery-powered electric vehicles are 65% lower in the AEO2013 Reference case than the year before, with annual sales in 2035 estimated to be about 119,000. Reductions in battery electric vehicles are offset by increased sales of hybrid and plug-in hybrid vehicles, which grow to about 1.3 mpg in 2025.

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How To Make Sure EV Infrastructure Is Energy Efficient

EV Connect

But there are serious questions , as well, such as: If electric cars rely on power from coal- or oil-burning plants, are they really reducing fossil fuel use? Is the battery-recycling process as safe and efficient as it could be?

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