Senator Rockefeller (D-WV) has introduced legislation to delay action by U.S. EPA on greenhouse gas regulation for stationary sources for a period of two years, according to this press release from the Senator's office. "The legislation directs that for two years after enactment the EPA can take no regulatory action and that no stationary source shall be subject to any requirement to obtain a permit or meet a New Source Performance Standard under the Clean Air Act with respect to carbon dioxide or methane, except for the widely-supported motor vehicle emission standards."
The press release provides a link to the proposed legislation.