Different energy sources refer to the numerous methods we use and capture energy. They include renewable and non-renewable energy sources. The type of energy we use is determined by several factors, such as how it impacts the environment and if it's affordable and available.
In 2018 fossil fuels (oil, natural gas, and coal) were responsible for 80 percent of all energy produced in the world. These nonrenewable energy sources can be harmful to the environment in a variety of ways. For example, oil drilling can cause devastating harm to wildlife and communities. Fracking causes pollution of water. Power plants that use coal emit CO2.
Renewable energy is also referred to as green power or clean. It comes from sources which are continually replenished like sun wind, rain, and sun. It's a great way to decrease our dependence on fossil fuels and also help the environment.
Renewable energy is not only about preserving the environment. It's also about being reliable, cost-effective and efficient. That's why renewable energy is becoming increasingly popular as a means to power our homes or businesses, as well as vehicles.
Solar wind, nuclear and hydropower are the most commonly used renewable energy sources. Solar energy makes use of technology to convert sunlight into heat and electricity. Wind energy is used to generate electricity in many locations across the globe. Hydropower harnesses the power of fast-moving water to produce electricity. Nuclear energy generates electricity using the atomic fission process.
https://leonardogiombini.it/2019/03/01/le-biomasse-i-processi-termochimici/
