But in Germany the panel would average an output of only 1, 800 kilowatt-hours a year, a third less than it would in a sunny place like Spain.

FORBES: Magazine Article

B2B e-commerce will cause a permanent increase in the level of output by an average of 5% in the rich economies, with over half of this increase coming through within ten years.

ECONOMIST: A thinkers’ guide | The

But during the dry Amazon summer, when the Xingu shrinks, Belo Monte's assured output will plunge to an average of 3, 500-4, 500 megawatts.

ECONOMIST: Energy in Brazil