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- cyrilLv 61 decade agoFavorite Answer
Renewable energy effectively uses natural resources such as sunlight, wind, rain, tides and geothermal heat, which are naturally replenished. Renewable energy technologies range from solar power, wind power, hydroelectricity/micro hydro, biomass and biofuels for transportation.
Main renewable energy technologies
l Wind power
l Water power
l Solar energy use
l Liquid biofuel
l Solid biomass
l Geothermal energy