Trump administration plans to keep all U.S. coal plants running as energy secretary cites rising power costs and grid ...

Grid reliability is the near-term risk, as new baseload plants face long lead times, rising costs, and equipment bottlenecks, ...

Colorado Springs Utilities is working with local legislators on a bill that would give the Ray Nixon coal power plant a ...

Opinion:Power demand is exploding and the grid is strained, driving up electricity bills. Here’s why prices are spiking—and ...

The Clean and Reliable Grid Act aims to expand the state’s energy capacity in hopes of lowering energy prices. Here's what ...

The Trump administration’s EPA has finalized its rejection of closing a coal-fired power plant in Colorado, drawing sharp ...

The unusual twin failure of both generating units at Callide C has revived doubts about the state government’s plan to run ...

The Environmental Protection Agency defended its rule limiting power plants’ greenhouse gas emissions against a legal challenge in federal court from Republican states and business groups, arguing the ...

The developers of a new data center in Surprise are bringing their own power, and neighbors of the project say it's a threat.

Colorado Springs Utilities claims it can't comply with state law and reduce its greenhouse gas emissions 80 percent by 2030.

Electricity bills in Illinois rose 15% last year. A new law aims to reduce energy costs by incentivizing new resources, ...