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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. Reduction in annual generation cost and external emissions costs due to controlled charging compared to uncontrolled charging ($2010).

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Federal Appeals Court vacates EPA Cross-State Air Pollution Rule

Green Car Congress

A three-judge panel of the US Court of Appeals for the District of Columbia held in a 2-1 opinion that the US Environmental Protection Agency (EPA) had overstepped its authority with the Cross-State Air Pollution Rule (CSAPR), and, as a result, vacated the regulation (USCA Case #11-1302). Earlier post.).

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EPA Proposes Transport Rule to Cut Pollution from Power Plants in 31 States and DC; New Approach for Pollution Reduction

Green Car Congress

EPA is proposing one approach for reducing SO 2 and NO x emissions in states covered by this rule and taking comment on two alternatives: In EPA’s preferred approach, EPA is proposing to set a pollution limit (or budget) for each of the 31 states and the District of Columbia. Install pollution control equipment such as low NO x.

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