Hydro-Electric Crossword

This means you can use something again and again.
Hydro-Electric energy has this trait, this trait means it is healthily formed; it was made from nature.
This means the object or form has been used for a long time.
Water formed from a dam; the water that will go down the penstock.
The object that the turbine spins. This object also creates electrical energy from mechanical energy.
Where the rest of the water that didn't go down the penstock goes.
Where the electrical energy flows through.
The object that is spun when water flows down the penstock. This object also creates mechanical energy.
This occurs if the water level rises above the dam's height level.
A barrier that prevents the water from flooding and this creates the reservoir.
Where the water goes down in a hydro power plant.