Different energy sources refers back to the various ways we collect and use energy. They include renewable and nonrenewable types of energy. The kind of energy we choose is determined by several aspects, including how it impacts the environment, as well as whether it’s affordable and accessible.
In 2018 fossil fuels were responsible for 81 percent of the energy that was produced around the world. These nonrenewable energy sources could harm the environment in a variety of ways. For example the drilling of oil can cause devastating harm to wildlife and communities. Fracking causes water pollution. Coal power plants emit CO2.
Renewable energy, also called green or clean energy comes from naturally occurring and constantly replenishing resources such as sunlight or wind, as well as water. It’s an excellent way to reduce our dependence on fossil fuels and to help the environment.
Renewable energy is not just 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.
The most popular renewable energy sources are solar, wind, hydropower, and nuclear. 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 many places across the globe. Hydropower harnesses force of fast-moving water to produce electricity. Nuclear energy generates electricity using the atomic fission process.