Hydropower: Advantages – Disadvantages
July 14, 2011 by admin
Filed under Hydropower
Hydro power, or water power, has been used for thousands of years. The ancient Greeks and Romans used waterwheel technology to grind grain, and for centuries waterwheels were used to power mills and machinery in this country. Today, large hydroelectric plants use dams to harness the energy of rivers. With the rising cost of energy [...]
