Different energy sources refer to the numerous ways we capture and use energy. They include renewable and nonrenewable forms of energy. The kind of energy we select is determined by several factors, such as how it affects the environment and whether it’s affordable and available.
In 2018, fossil fuels (oil, natural gas, and coal) accounted for 81 % of all energy used in the world. These non-renewable energy sources can harm the environment in numerous ways. For example, oil drilling can cause a huge impact on wildlife and communities. Fracking is a source of pollution of water. Power plants that use coal emit CO2.
Renewable energy is also known as green or clean power. It comes from sources which are continually replenished like the sun or wind, as well as rain. It’s a great solution to reduce our dependence on dirty energy sources and also helping the environment.
But renewable energy isn’t just about preserving the environment; it’s also about being reliable, efficient, and cost-effective. That’s why renewable energy is becoming more popular as a way to power our homes, businesses, and vehicles.
The most popular renewable energy sources are wind, solar hydropower, nuclear, and solar. Solar energy makes use of technology that convert sunlight into electricity and heat. Wind energy is used to generate electricity in many locations across the world. Hydropower harnesses water’s force to generate electricity. Nuclear energy generates electricity using the process of atomic fission.
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