coal

The way Westar Energy runs its coal plants in Kansas unnecessarily costs consumers millions of dollars a year through an obscure, if common, practice...

The energy and environment bills headed into law cover everything from electrical generation to climate change to governing oil and gas drilling in Colorado. Take a look at the key bills.

As climate scientists sound the alarm on the effects of rising global temperatures, many of Colorado's electric utilities are shifting their focus to a...

Xcel Energy’s plan to boost renewables was approved by Colorado regulators Monday.As The Denver Post reports, Xcel Energy Colorado plans to boost the…

Energy Secretary Rick Perry said this week that the Department of Energy is working on a plan to subsidize coal and nuclear power in the name of...

Renewable wind and solar energy, along with a booming natural gas industry, continue to win the battle over coal in Texas.As The Huntsville Tribune…

The average American family spends $2,000 per year on energy. But some states are far more energy efficient than others. The personal finance website…