Alternative Energy Sources

by Sandy Simpson

Solar

Solar energy is radiant light and heat from the sun. It has been harnessed by humans since ancient times.

Hydroelectricity

Hydroelectricity is the term referring to electricity generated by hydropower. Hydropower is the production of electrical power through the use of the gravitational force of falling or flowing water. It is the most widely used form of renewable energy. It accounts for 16% of the world’s electricity generation.

Wind Power