US Energy Information Administration
U.s. Eia Energy Kids: Renewable Energy: Wind
Mankind has used the wind as an energy source for thousands of years. Discover other ways the wind is used to make energy.
CK-12 Foundation
Ck 12: Fourth Grade: Physical Science: Moving Air and Water as Energy Sources
[Free Registration/Login may be required to access all resource tools.] Discusses wind energy and hydroelectric energy.