I have written so many articles regarding green energy previous to this post. As green energy is safe, non polluting and renewable, more people should depend on this form of energy.
You can go for solar energy, wind energy, biogas and thermal energy which is safe for earth. These type of energy is cheap and eco friendly.
Solar energy comes first in this category. Sun is the source of clean and steady energy which wont get exhausted. You can tap solar energy with the help of solar panel, solar water heater, solar cooker and other solar gadgets.
Wind energy is another form of green energy (renewable energy). As long as wind is there on the earth we can generate electricity. Tidal power plants are similar to wind energy.
Thermal energy is also a form of green renewable enegry which is generated from heat. Steam from water can run a turbine to output electricity.
Hydro electric projects and Wind Mills also comes under green energy or renewable energy.
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