Renewable energy means the energy generated from the natural resources and that can be replenished every time after being used. There are several sources that fall in this category. The solar energy, the wind energy, the tidal energy etc. These energy sources are very economical to be used and has several advantages as they are free of cost. They will last for the whole lifetime. They are free from pollution and require very less maintenance cost. They almost require one time setup cost. Each energy source has its own use. The popularity of renewable energy is growing rapidly. They clean up the air and water. It is also the cheapest source of energy. As, pollution is increasing each day, so we must go green and eco-friendly. We can use several renewable sources for the making the environment pollution free. As already mentioned, we can us solar energy with its several ...

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