The State of Power Consumption

Where does this leave us?

According to the American Council for an Energy-Efficient Economy, by the end of this year, power consumption in the U.S. is expected to be half of what it was in 1970, as measured per dollar of economic output.

The Washington, D.C.-based non-profit group said that energy efficiency may be one of the fastest-growing energy success stories of the last 50 years, but it's influence is mostly invisible.