Why Renewable Energy?
Electricity generation is the leading cause of industrial air pollution in the U.S. Most of our electricity comes from coal, nuclear, and other non-renewable power plants.
Renewable energy sources can be used to produce electricity with fewer environmental impacts. It is possible to make electricity from renewable energy sources without producing CO2, the leading cause of global climate change.
So what is renewable energy?
It is energy derived from natural resources that replenish themselves over a period of time without depleting the Earth’s resources. These resources also have the benefit of being abundant, available in some capacity nearly everywhere, and they cause little, if any, environmental damage. Energy from the sun, wind, and thermal energy stored in the Earth’s crust are examples.