dolle.julia+Hydroelectricity+Dams


 * Hydroelectricity Dams **

**Tennessee Valley Authority **
My Project is about a group called Tennessee Valley Authority. They manage 29 hydroelectricity dams on the Tennessee River. Hydroelectric Power uses the power of water currents to generate electricty. The Tennessee valley authority uses hydroelectric power because it is one of the most reliable energy sources since it is made from the most reliable thing, water. After they use the water to generate electricity the water goes back into the river so it can be used over and over again. They manage all these dams to help save money and make a "greener" environment. Even though these dams cost a lot of money to build, they can really pay off in the future. The Tennessee valley authority is managing these dams so the world can have a more Eco-friendly future.