Different energy sources refers to the different ways we harness and utilize energy. They include renewable as well as nonrenewable forms of energy. The kind of energy source we choose depends on a variety of factors which include how it affects the environment and how accessible and affordable it is.

In 2018 fossil fuels (oil natural gas, natural gas and coal) made up 81 percent of all the energy used in the world. These non-renewable energy sources can harm the environment in many ways. For instance the drilling of oil can cause devastating harm to wildlife and communities. Fracking causes pollution of water. Coal power plants emit CO2.

Renewable energy, also known as clean or green energy, is derived from naturally occurring and constantly replenishing resources such as sunlight as well as wind and water. It’s a great way to decrease our dependence on fossil fuels and help the planet.

Renewable energy is not solely about protecting the environment. It’s also about being reliable, cost-effective and efficient. This is why renewable energy is becoming more popular as a method to power our homes as well as businesses and vehicles.

The most commonly used renewable energy sources are wind, solar hydropower, nuclear, and solar. Solar energy utilizes technology to convert sunlight into electricity and heat. Wind energy is used to generate electricity in many locations across the globe. Hydropower harnesses water’s force to generate electricity. Nuclear energy produces electricity by using the atomic fission process.

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