For a growing number of utilities such as Rocky Mountain Power and Xcel Energy, virtual power plants are a key tool for ...

Xcel Energy Colorado is the state's biggest power utility. It serves 1.6 million customers, most of them in its Denver-metro ...

The $7.7 million sale of 348 acres of Xcel-owned land last April came to the attention of the Star Tribune in January, after ...

Clarification: The plant is currently using natural ... Energy operations,” said Bob Frenzel, Xcel Energy chairman, president and CEO. “Generating power with clean natural gas allows us ...

State regulators are letting Xcel Energy defer how it accounts for a sharp increase in its liability insurance costs, which ...

With Colorado lawmakers striving to reduce emissions in the energy sector, the incoming Trump Administration seeks to roll ...

Some Coloradans also remember St. Vrain, the problem-plagued nuclear power plant south of Greeley. It operated from 1976 to 1989. Customers of Public Service Co. of Colorado, now a subsidiary of Xcel ...

Virtual power plants can stitch together air conditioners and water heaters and smart thermostats to manage electricity ...

The Minnesota Public Utilities Commission approved an 8.17% rate hike, instead of the 9.6% the utility had asked for. The ...

Some Coloradans also remember St. Vrain, the problem-plagued nuclear power plant south of Greeley. It operated from 1976 to ...