Different energy sources refers to the a variety of ways we capture and use energy. They include renewable as well as nonrenewable forms of energy. The kind of energy source we choose is based on a myriad of factors, including how it affects the environment and how accessible and affordable it is.
In 2018 fossil fuels (oil, natural gas, and coal) comprised 81 % of all energy produced in the world. These non-renewable energy sources can harm the environment in numerous ways. For instance the drilling of oil can cause a huge impact on wildlife and communities. Fracking contributes to water pollution. Power plants that go to these guys use coal emit CO2.
Renewable energy is also referred to as green or clean power. It is generated by resources which are continually replenished such as the sun, wind, and rain. It’s a great option to decrease our dependence on fossil fuels and also help the environment.
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 more popular as a way to power our homes as well as businesses and vehicles.
The most popular renewable energy sources are solar, wind, hydropower, and nuclear. Solar energy uses technology to convert sunlight into heat and electricity. Wind energy harnesses the kinetic energy of moving air to generate electricity and is used in many places across the globe. Hydropower harnesses the force of water to generate electricity. Nuclear energy makes use of the process of atomic fission to make electricity.