Prometheus Hyperscale, a new data center project in western Wyoming, has hired Wyoming Public Service Commissioner Mary ...

The Wyoming Public Service Commission moved to delay finalizing its investigation into the state’s largest utility on Tuesday, after an energy company made an eleventh-hour request to include ...

The Wyoming Public Service Commission approved a rate increase sought by Cheyenne Light, Fuel and Power to cover the cost of building a new $220 million combined-cycle natural gas power plant, the ...

CHEYENNE – The Wyoming Public Service Commission approved an expansion of the planned Corriedale Wind Energy Project to include an additional five wind turbines during its meeting Thursday ...

CHEYENNE — The Wyoming Public Service Commission has approved a rate increase request by Questar Gas Company. The commission authorized Questar Gas, doing business as Dominion Energy Wyoming, to ...

The proposed rules overestimate utilities' ability to improve the efficiency of coal-fired power plants and overstate the potential growth of renewable power, Wyoming Public Service Commission ...

The Wyoming Public Service Commission erred when it approved a request by High Plains Power to shift from an annual to a monthly compensation scheme with customers who intermittently contribute ...

Pursuant to the Wyoming Administrative Procedure Act and the Wyoming Public Service Commission’s (Commission) Rules, notice is hereby given of the Application of Rocky Mountain Power (RMP or the ...

CHEYENNE, Wyo. — The Wyoming Public Service Commission on Friday approved Rocky Mountain Power's proposal to raise rates for its Wyoming customers to help pay for coal plant environmental upgrades, ...

Wyoming utilities will need to prematurely shutter four coal-fired power plants to meet the requirements of the Obama administration's proposal to curb carbon dioxide emissions, the chairman of ...

The Wyoming Office of Consumer Advocate has approved the installation of environmental improvements at two of the units at the Jim Bridger coal-fired power plant near Rock Springs, Wyo.