By Chris,Jordan and Nathan
Hydroelectricity is the transformation of water to electricity using turbines and dams.
Benefits and Reasons
Hydroelectricity is a renewable energy source. To build it costs a bit a first, but since it's renewable you save lots of money. Since it's renewable we have lots of water. It helps the air we breathe because it doesn't pollute the air. The reason we chose this is because we wanted to save money for the outdoor pavilion. If we save energy and money we can get lots of better things for our schools.
Picture of our idea