Railroads and electric power companies are each an American Prometheus. Like steel, chemicals, transportation, energy, manufacturing and other fossil fuel-reliant American industries, they find ...

Understanding power factor (PF) is important because it gives us a clear understanding of the efficiency of an electrical system. Put simply, it’s the ratio of true power and apparent power, which ...

Power lines are seen in front of cooling towers at the nuclear-powered Vogtle Electric Generating Plant in Waynesboro, Georgia, U.S. Megan Varner/Reuters A new Duke University study argues that the ...