The states might be given latitude on how to reach carbon limits. Some states are already well on their way; others don’t see global warming as a pressing problem. Source:   E.P.A. Rules on Emissions at Existing Coal Plants Might Give States Leeway ; ;Related ArticlesChallenges Await Plan to Reduce EmissionsTowers of Steel? Look Again‘Old Smokey’ Is Long Gone From Miami, but Its Toxic Legacy Lingers ;

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E.P.A. Rules on Emissions at Existing Coal Plants Might Give States Leeway