These could include adding floor or attic insulation, or installing a rooftop solar energy system. The proposed law would apply to single-family home renovations that add or alter 350 square feet or ...

He said, "it's going yo have a low-e coating, that's a silver nitrate that helps deflect solar and UV gain through the glass, an argon fill or another type of gas between the panes of glass that acts ...

Check the age of units and estimated replacement costs. Energy efficiency impacts your utility bills. Check for proper ...

A young couple who moved into an abandoned hoarder's home reveal the stunning transformation - as well as the dark past ...

Our state has some of the wildest weather across the U.S. As the days get shorter and the temperature gets cooler, it's tempting for Coloradans to crank up the heat. But that can lead to higher energy ...