wind turbine
Renewable energy is energy generated from natural resources - such as sunlight, wind, rain, tides and geothermal heat. These resources are infinitely replenished, or renewable. Renewable energy technologies include solar power, wind power, wave power, geothermal power, hydroelectricity, micro hydro, biomass and biofuels.
Our society is addicted to buying expensive oil from the Persian Gulf to burn it in ways which is destroying the future of human civilization. Every bit of that has to change. Learn about and embrace the renewable energy options available to us.
