New technology, unusual alliances and uncertain subsidies drive wind power
Advances in technology, along with an unusual alliance of green and red politics, have spurred the growth of wind energy across the plains states. Yet the uncertainty of short-term tax credits has also created cycles of boom and bust that may harm the industry in the long run. The Economist magazine provides a good overview of the current state of play.
ON A breezy day in October last year the governor of Kansas, Sam Brownback, took a tour of his state's flourishing oil- and gas-exploration industry. But as the bus travelled across the open plains it was difficult not to notice a new phenomenon in Kansan energy: wind turbines. Lots of them.