A group of state attorneys general is taking the EPA back to court to try to force it to comply with a Supreme Court ruling that rebuked the Bush administration for inaction on global warming.
The high court decided a year ago that carbon dioxide and other greenhouse gases are air pollutants under the Clean Air Act and ordered the Environmental Protection Agency to take action.
But 17 states and others said in a court filing Wednesday that the EPA has not issued a decision on regulation. Their court filing seeks to compel the EPA to act within 60 days.
Massachusetts Attorney General Martha Coakley said the EPA is failing to deal with the dangers of global warming.
An EPA spokesman did not immediately respond to a call seeking comment.
The plaintiffs in Wednesday's court action include Coakley and attorneys general from Arizona, California, Connecticut, Delaware, Illinois, Iowa, Maine, Maryland, Minnesota, New Jersey, New Mexico, New York, Oregon, Rhode Island, Vermont, Washington and the District of Columbia, plus the city of New York, and the mayor and city council of Baltimore.