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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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Tennessee, Nissan and TVA forge a path for electric car | www.tennessean.com | The Tennessean

Tony Karrer Delicious EVdriven

Tennessee, Nissan and TVA forge a path for electric car By G. But as Nissan and other automakers gear up to produce electric cars, there are hurdles ahead for utilities such as the Tennessee Valley Authority , which is being called on to play a key role in developing fueling stations for the vehicles.

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Why the Next Microgrids Will Be Well Connected

Cars That Think

The winds had barely died down when electric-power specialists and others began calling for a radical overhaul of Puerto Rico’s electricity networks, one that would emphasize renewable energy, distributed generation, and, critically, microgrids. A microgrid is like a miniaturized, tightly controlled version of a power grid.

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

Tony Karrer Delicious EVdriven

Electric cars and a smart electric grid have a bright future, according to panelists at a roundtable discussion on the subject that I attended last Friday in Boston. “I Vehicle-to-grid is, I believe, the salvation of the automotive industry in the United States,” declared Marc Spitzer, an agency commissioner who was also on the panel.

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Report: EV factories may be leading utilities to dirtier decisions

Baua Electric

And the federal Tennessee Valley Authority is reportedly developing a plan that could include new gas-fired power plants as replacements for coal plants. Electricity from natural gas is broadly better than electricity from coal—or gasoline itself, in cars—but it still pollutes, producing sulfur dioxide, oxides of nitrogen (NOx), and more.

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Trump plans to gut EV policy: What it might mean for jobs, auto industry, made in America

Baua Electric

In July, Trump reportedly asked oil and gas CEOs for a $1 billion campaign donation in exchange for scrapping EV policies, halting wind energy expansion, and derailing other clean-energy policies that the industry opposes. There’s been no about-face to a clean-energy economy. Climate Power also points to Texas as a hub for investment.