The nation’s largest public utility says it is looking at other sites for a new natural gas power plant after its preferred ...

Today, the Colorado Electric Transmission Authority, an independent state entity that plans and develops electric transmission, announced (...) ...

LARIMER COUNTY, Colo. — On one of the hottest nights of the year, thousands of Northern Colorado residents were sweating ...

Energy companies working together in the Southwest Power Pool will mean greater reliability, lower costs for Tri-State’s cooperative members.

The status of part of a $1.7 billion project to boost Colorado’s electric grid is uncertain after Elbert County rejected Xcel Energy-Colorado’s application to build transmission lines t… ...

The EPA published a notice in the Federal Register that it intends to deny Colorado’s plan to shutter coal-fired power plants ...

Elbert County has denied permits that Xcel Energy-Colorado needs to build a portion of a $1.7 billion transmission project. The utility may now turn to the courts or state regulators.

The proposed rejection doesn’t stop Colorado from enforcing the plan, but it signals the federal government no longer ...

Thousands of Loveland area residents were without power on Wednesday night as triple-digit heat swept through the state.

Colorado wolves didn’t roam as far into the Western Slope in the last month as they did earlier this spring, a new map released by state wildlife officials shows.

After years of uncertainty, Colorado's Elbert County Board of Commissioners denied Xcel Energy's request to complete Segment 5 of their Power Pathway through the county on June 25. Xcel ...