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Different energy sources refers to the a variety of ways we can harness and use energy. These include renewable and non-renewable sources of energy. The energy source we choose is based on a myriad 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 % of the energy used in the world. These nonrenewable energy sources can harm the environment in a variety of ways. For instance oil drilling could be devastating to wildlife and communities. Fracking is a source of water pollution. Coal power plants emit CO2.
Renewable energy is also known as clean or green power. It is generated by resources that are constantly replenished like the sun and wind as well as rain. It’s a great option to decrease our dependence on fossil fuels and to help the environment.
Renewable energy isn’t only about preserving the environment. It’s also about being cost-effective, reliable and efficient. That’s why renewable energy is becoming increasingly popular as a way to power our homes and businesses as well as vehicles.
Solar and wind energy, nuclear energy, and hydropower are the most popular renewable energy sources. Solar energy uses technology to convert sunlight into electricity and heat. Wind energy is used to create electricity in a variety of locations around the world. Hydropower harnesses force of swiftly moving water to generate electricity. Nuclear energy produces electricity by using the process of atomic fission.
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