Download or read book Wind Energy written by Amy S. Hansen and published by The Rosen Publishing Group, Inc. This book was released on 2010-01-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though wind power has been in use for hundreds of years, it’s one of today’s fastest-growing energy sources. Readers will learn how we have harnessed the wind’s energy with everything from primitive windmills to high-tech wind farms.