How much does the job pay? homework for money The proposed rule for new power plants is still subject to a 60 day comment period before taking effect. The EPA said today it is drafting guidelines for existing power plants, the single largest source of emissions in the U.S., and will release a proposal next summer. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])