Different energy sources refer to the numerous methods we use and capture energy. These include renewable and non-renewable sources of energy. The type of energy we choose is determined by many factors, such as how it impacts the environment and whether it’s affordable and available.
In 2018 fossil fuels were responsible for 81 percent of energy production in the world. But these nonrenewable sources of energy could cause harm to the environment in a variety of ways. For instance the oil drilling process can be a disaster on wildlife and communities; fracking produces water pollution and coal power plants emit carbon dioxide.
Renewable energy, also called green or clean energy, comes from naturally occurring and continuously replenishing resources like sunlight or wind, as well as water. It’s a great solution to reduce our dependence on fossil fuels that are polluting the environment and helping the planet.
However, renewable energy isn’t just about protecting the environment, it’s also about being reliable, efficient, and cost-effective. Renewable energy is becoming increasingly well-known as a way to power our homes and businesses.
The most widely used renewable energy sources are wind, solar hydropower, nuclear and solar. Solar energy is a technique that converts sunlight into warmth and electricity. Wind energy is used to generate electricity in many places around the world. Hydropower harnesses the force of water to generate electricity. Nuclear energy produces electricity by using the atomic fission process.
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