Feds OK More Coal Extraction At Northwest Colorado MineFederal regulators say operations can continue at a northwest Colorado coal mine under a plan that calls for the company to donate land for the greater sage grouse.
Judge Weighs Whether To Stop Expanded Coal Mining Near CraigA federal judge in Denver is considering a lawsuit to stop the expansion of coal mining in northwestern Colorado.
Tri-State Signs Deal For Eastern Colorado Wind FarmThe Tri-State Generation and Transmission Association has signed a deal to buy power from a proposed wind farm on Colorado's Eastern Plains.
Tri-State Sues Over EPA Mercury, Air StandardsColorado's Tri-State Generation and Transmission Association has filed suit in federal appeals court to challenge the U.S. Environmental Protection Agency's new mercury and air-toxics emissions standards for coal-fired power plants.
Western Electricity Provider Buys Colorado Power PlantA electricity wholesaler that supplies power to four states is buying a 272-megawatt natural gas-fired power plant in Colorado from affiliates of a private investment group in Connecticut.
Tri-State Discusses Updates To Its Resource PlanTri-State Generation and Transmission Association was holding a public meeting Monday to discuss its plans for supplying power to rural customers in four states.