How many different types of renewable energy are there?



  1. 0 Votes

    There is a ton of research and development being done right now in the realm of renewable energy.  The sun is either the direct or indirect source of many types of renewable energy.  The most well known types are: hydropower, solar power, wind power, biomass, and geothermal power. There is also incredible potential for renewable energy in the ocean: energy from the tides and waves (mechanical energy), and the sun’s heat within the ocean (thermal energy). 

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