Hydro, Solar, Wind, and Biomass

Hydro, Solar, Wind, and Biomass

Hydroelectricity does have a number of advantages. In a hydrodam, you generate electricity from a non-depletable resource, water. As long as the sun shines, water will evaporate into the atmosphere, and eventually come down as rain. Gravity will bring that water to the ocean. If you impound the water behind the dam, and then release…