Renewable Energy

What is Renewable energy?

Renewable energy or clean energy is useful energy that comes from natural renewable sources like sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy is considered a new technology that is used for heating, transportation, and lighting in human civilization. Wind and solar energy have provided huge power for human civilization without any pollution. Due to the huge demand for energy and decreasing the source of fossil fuel in the world, we see improving different types of renewable energy sources.

For the past 150 years of human civilization, we used different types of fossil fuels like coal, petroleum oil, and wood are daily requirement sources of energy or power.

But presently we realize that the stock of fossil fuels decreases day by day and it is also responsible for the greenhouse effect to increases the global temperature of our environment. Therefore, to save the world from climate change, we need to see a pollution-free source of energy that is renewable.

Hydropower, wind, solar, biomass, and geothermal energy are the different types of energy sources over the world which are renewable and pollution-free. Now we are innovative and increasing the less-expensive ways to capture renewable energy like wind and solar energy.

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