Using renewable energy is one of the ways the world can help preserve the delicate Eco system and ozone layer. There are many types of renewable energy sources such as:
- Wind power
- Hydroelectric power
- Solar energy
- Bio mass
- Wave power
- Geothermal energy
If it could be harnessed enough sunlight falls on to planet earth in one hour to meet world energy demands for a year. Also One wind turbine can produce enough electricity to power up to 300 homes.
So renewable energy is the future of energy.
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