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You can explore this section to get inspired by a thorough listing of all the different technologies that exist to generate renewable energy.

Did you know that there are currently over 50 tested and proven ways to generate clean energy from nature?

This section is divided into Solar, Wind, Water, and Bio categories since these are the common distinctions. It can be said that nearly all the energy on the Earth really comes from the Sun: the sun heats the air which causes wind and the wind in turn causes waves. Can you think of the one exception of renewable energy on Earth that in no way comes from the sun?

Understanding Sustainable Technologies