Different energy sources refers to the a variety of ways we capture and use energy. They comprise renewable and nonrenewable kinds of energy. The type of energy source we choose is based on a myriad of factors which include how it affects the environment and how easily accessible and affordable it is.
In 2018, fossil fuels (oil natural gas, natural gas and coal) made up 81 % of the energy produced in the world. These non-renewable energy sources can harm the environment in a variety of ways. For example drilling for oil can cause a huge impact on wildlife and communities. Fracking contributes to water pollution. Power plants that use coal emit CO2.
Renewable energy, also referred to as green energy or clean energy comes from naturally occurring and constantly replenishing resources such as sunlight or wind, as well as water. It’s a great method to decrease our dependence on fossil fuels and help the planet.
Renewable energy isn’t just about protecting the environment. It’s also about being affordable, reliable and efficient. That’s why renewable energy is becoming increasingly popular as a method to power our homes as well as businesses and vehicles.
The most widely used renewable energy sources are wind, solar hydropower, nuclear, and solar. Solar energy uses technology to convert sunlight into heat and electricity. Wind energy is used to create electricity in many locations across the globe. Hydropower harnesses the force of moving water to generate electricity. Nuclear energy produces electricity by using the atomic fission process.
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