NextPrevious

Energy

Renewable and Alternative Energy

How much of the U.S. energy supply is from renewable sources?

Renewable energy resources accounted for only eight percent of total energy consumption in the United States in 2009. Hydropower is the single largest source of renewable energy in the United States, accounting for 35 percent of total renewable energy.



Close

This is a web preview of the "The Handy Science Answer Book" app. Many features only work on your mobile device. If you like what you see, we hope you will consider buying. Get the App