Our gas dryer has been a workhorse since we purchased the property in 2006, and it wasn’t new when we moved in. It uses just ...

Cleaner Energy NPR's Chris Arnold reports on some entrepreneurs who expect major innovations in the way electricity is generated. One venture capital firm, Nth Power, is investing in new ...

Today, a standard new refrigerator uses 75% less energy than one from 1973. The DOE has raised its efficiency standard for refrigerators three times in the past 40 years.