By John, Colin, Nick,
What is it??????????? Hydropower is the leading source of renewable energy. &task=view&id=7&Itemid=44
Where dose it come from??? River dames generates by the force of falling water.
How does it work??? falling water creates energy for water flow essential for hydropower. rgy/hydropower-plant.htm
Is it hard to fined???? No 24 of the world's electricity comes from water dames.
What are the cost associated with it???? It coasted about $165,000,000 to build the Hoover Dam. about $16,500,000 to build a normal dam.
Is it available to every one? As long as theirs a dam near by.
Is it hard to collect?? No the turbines in the dam spin sending power to the generator creating electricity.