Different energy sources refer to the numerous ways we capture and use energy. They comprise renewable and nonrenewable kinds of energy. The type of energy source we choose is based on a number of factors, including how it affects the environment, and how accessible and affordable it is.
In 2018 fossil fuels (oil natural gas, natural gas and coal) comprised 81 % of all energy produced in the world. These nonrenewable energy sources could harm the environment in a variety. For example, oil drilling can cause a huge impact on wildlife and communities. Fracking is a source of pollution of water. Power plants that use coal emit CO2.
Renewable energy is also known as green power or clean. It is generated by resources which are continually replenished such as the sun, wind, and rain. It’s a great method to decrease our dependence on dirty sources of energy and help the planet.
Renewable energy is not solely about protecting the environment. It’s also about being cost-effective, reliable and efficient. Renewable energy is becoming more popular as a means to power our homes and businesses.
Solar wind, nuclear and hydropower are the most common renewable energy sources. Solar energy utilizes technology to convert sunlight into heat and electricity. Wind energy captures the kinetic energy of moving air to generate electricity and is used in a variety of places across the globe. Hydropower harnesses the force fast-moving water to produce electricity. Nuclear energy makes use of the process of nuclear fission to produce electricity.
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