Different energy sources refer to the many ways we capture and use energy. These include renewable and non-renewable energy sources. The energy source we select depends on a myriad of factors, including how it affects the environment, and how accessible and affordable it is.

In 2018, fossil fuels accounted for 81 percent of energy production in the world. These nonrenewable energy sources can be harmful to the environment in many ways. For example the drilling of oil can have a devastating effect on wildlife and communities. Fracking is a source of water pollution. And coal power plants emit CO2.

Renewable energy is also referred to as green or clean wikipedia reference power. It is generated by resources that are constantly replenished, such as the sun or wind, as well as rain. It’s a great option to decrease our dependence on dirty sources of energy and benefit the planet.

Renewable energy is not only about preserving the environment. It’s also about being reliable, cost-effective and efficient. Renewable energy is becoming increasingly well-known as a way to power our homes and businesses.

The most commonly used renewable energy sources are solar, wind hydropower, nuclear, and solar. Solar energy is a technique that converts sunlight into energy and warmth. Wind energy is used to generate electricity in many places around the globe. Hydropower harnesses force of rapidly moving water to create electricity. Nuclear energy produces electricity by using the process of nuclear fission.