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As states use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

These results indicate that coal and oil are the energy sources leading to most emissions, and that hydro, wind, and nuclear are the energy sources leading to least emissions. On the two extremes, coal and oil result in about 176 times the emissions from hydro.

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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. High Wind Future: In this scenario, they modified the future case to add wind plants sufficient to produce 20% of generation.

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OnStar and Google demonstrate concept service for managing charging Chevrolet Volts with renewable energy

Green Car Congress

According to the US Energy Information Administration (EIA), US electricity generation in 2010 was 70% fossil fuels (coal 44.9%, natural gas 23.8%); 20% nuclear; and 10% renewable, of which 6.2% Wind accounted for 2.3%. EIA forecasts that the mix in 2035 will shift to include 39% coal; 27% natural gas; and 16% renewables.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

Green Car Congress

of Delaware). Zero-Carbon Coal: Innovative Materials & Processes for Advanced Carbon Capture Technologies (IMPACCT). Coal-fired power plants currently generate approximately 50% of the electricity in the United States. Zero-Carbon Coal: Innovative Materials & Processes for Advanced Carbon Capture Technologies.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

Green Car Congress

A novel process known as Syngas Chemical Looping (SCL), in which coal and biomass are converted to electricity and CO 2 is efficiently captured, has been successfully demonstrated on a laboratory scale. Energy Efficient Capture of CO 2 from Coal Flue Gas. Breakthrough High Efficiency Shrouded Wind Turbine. CARBON CAPTURE.

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

“I would say that electricity is a vastly superior fuel for the light vehicle fleet,” said Willett Kempton , a professor and alternative energy specialist at the University of Delaware. Are we going to burn more oil, natural gas, or (gasp) coal to produce it? Wind, solar and nuclear could easily change our electrical sources.

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CalCars and PHEVs Frequently Asked Questions

Tony Karrer Delicious EVdriven

But its monumentally less pollution , even on the national (half-coal) grid. For more on plug-in hybrids and V2G, see CalCars Resources , University of Delaware V2G Research Center , and papers from a June 2005 conference in Seattle. How about a car-mounted wind-generator? What do environmental groups think of PHEVs?

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