Not just hot air.

• Position: UPDATES - Wind power - Brief article

See "Home Grown Juice," May/June 2068, p. 20

Not Just Hot Air Wind power currently provides only 1 percent of U.S. electricity but could meet 20 percent of national energy demand by 2030, according to the Department of Energy. Achieving this target, which would cost about 2 percent more than keeping the current energy mix, could...