Different energy sources refers to various ways we collect and use energy. These include renewable and non-renewable energy sources. The type of energy source we select depends on a variety of variables that include how it impacts the environment, and how accessible and affordable it is.

In 2018, fossil fuels (oil natural gas, natural gas and coal) comprised 80 percent of all energy produced in the world. These non-renewable energy sources can harm the environment in a variety of ways. For instance drilling for oil can cause a huge impact on wildlife and communities. Fracking is a source of water pollution. Power plants that use coal emit CO2.

Renewable energy, also called green or clean energy, is derived from natural and constantly replenishing resources such as sunlight wind, water, and sun. It’s a great solution to reduce our dependence on fossil fuels that are polluting the environment and also helping the planet.

But renewable energy isn’t only about conserving the environment, it’s also about being reliable and cost-effective. Renewable energy is becoming more well-known as a way to power our homes and businesses.

The most commonly used 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. And nuclear energy uses the process of atomic fission to make electricity.

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