Colorado Utilities Say They Can Meet Final Air StandardColorado's largest utility said it is well positioned to meet a new federal requirement announced Monday that the state cut carbon dioxide emissions by more than 28 percent by 2030.
Colorado Mining Group Mulls Appeal Of Haze LawsuitThe Colorado Mining Association is considering whether to appeal the dismissal of its lawsuit challenging a regional haze plan, which state officials approved to help meet national air quality standards.
PUC Refuses To Reconsider Xcel Coal-To-Gas PlanColorado regulators are sticking to their decision to approve plans for Xcel Energy to retire some of its coal-fired power plants and switch others to run on natural gas.