Wind turbines are huge, but they’re about to get way, way bigger - The Washington Post
"In the United States, the boom in wind energy has been dramatic. Last year wind generation grew more than all other sources of energy in the United States — and supplied almost five percent of total demand for electricity. And no wonder, as the cost of wind technology has plummeted 58 percent over the last five years, according to the American Wind Energy Association."
[Charlie from Wisconsin sends along this link to a video that shows how wind farms are built.]
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