What are the Best renewable energy sources?

A Renewable Source of Energy means sustainable energy – something that cannot be extinguished or that is endless, like the sun. When you hear the term “alternative energy,” it usually refers to renewable energy sources. These are energy sources that provide an alternative to the most commonly used unsustainable sources – such as coal.

The most popular renewable energy sources currently are:

  1. Solar energy
  2. Biomass energy
  • Solar energy

Sunlight is one of the most abundant and freely available energy resources on our planet. The amount of solar energy that reaches the Earth’s surface in one hour is greater than the total energy requirement of the planet for an entire year. While this sounds like a perfect renewable energy source, the amount of solar energy we can use varies by time of day, season, and geographic location.

  • Geothermal energy

By using the natural heat beneath the earth’s surface, geothermal energy can be used to directly heat homes or to generate electricity.

This is the conversion of solid fuels from plant materials into electricity. Although biomass typically burns organic material to generate electricity, no wood is burned, and today it is a much cleaner and more energy-efficient process. By converting agricultural, industrial, and household waste into solid, liquid, and gaseous fuels, biomass produces electricity at much lower economic and environmental costs.

bio mass energy

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