Holy Cross Energy, which supplies power to most of the Roaring Fork, Eagle and Colorado River valleys, has achieved a level ...

NIST restored the precision of its atomic clocks after a power outage caused by a power outage disrupted operations. Discover ...

The Colorado Public Utilities Commission announced January public comment opportunities on railroad safety rules, natural gas infrastructure, and a major transmission line siting appeal. The hearings ...

NCAR underpins billions in U.S. economic activity, technological leadership, and university research. Closing it would weaken ...

Analysts say the pain of high energy costs will not be limited to lower-income Minnesotans, but to those in the middle class, as well.

A power outage in Colorado slowed down the time set by atomic clocks at the NIST laboratory, which accounted for the official ...

High winds are predictable in Boulder. Our power system should be able to withstand them without leaving families, seniors ...

Colorado Home Energy Rebate Programs Aim to Help Low- and Moderate-Income Households Save Thousands DENVER, Nov. 24, 2025 / PRZen / Colorado homeowners will soon have access to major new savings on ...

City and business leaders say Xcel improved communication since 2024, but lingering outages in mountain communities exposed ...

One Ward business owner is calling Xcel Energy “tone deaf” for its Tuesday social media message thanking its customers who ...