Have you ever heard the term “green energy” or “going green?” Nowadays, these terms are being thrown around a lot; however, if you have not researched them, you likely are not aware of what they really entails. Thankfully, the article below contains excellent knowledge about green energy so that you are no longer in the dark about this form of energy.
First, you need to know what green energy actually is. The definition of green energy is using sustainable energy that meets the needs of our generation without sacrificing future generations in their ability to do the same. In other words, green energy is energy that comes from natural sources, such as the sun, wind, plants, etc. These natural sources of energy do not cause pollution; therefore, the environment can be better protected. This helps to protect our environment from acid rain, nuclear waste, smog and possible future global warming down the road. You may not care about these things, but if you want your children, grandchildren, great-grandchildren, etc. to enjoy a clean environment, then you need to be serious about this form of energy.
Thankfully, green energy is being used. In fact, there are several different forms of green energy currently in use. Some of these include hydropower, solar power, wind power, geothermal power and biomass.
Hydropower is power that comes from water. Because 73 percent of green energy comes from hydropower, this is the most common type of green energy. Hydropower is created by flowing water through a pipe called penstock.
Solar power is power that comes from the sun. This is created by solar cells that are made from silicon that absorb the sun’s energy and turns it to electricity.
Wind power is power that comes from the wind. This involves a wind turbine that converts kinetic energy into mechanical energy that produces electricity, which is then A wind turbine converts kinetic energy into mechanical energy, which is then used to create electricity.
Geothermal power is power that comes from the underground heat. Energy from under the ground builds up and gradually rises towards the surface as heat. This heat will naturally create steam and hot water, which can allow a steam turbine to create electricity.
Biomass power is the most versatile form of green energy. It comes from fossil fuels found in our earth, which is used to convert into methane. Biomass power plants burn this fuel in boilers, which allows a steam turbine to produce electricity.
There are other benefits to using green energy besides helping the environment. Although you may have to make a large initial investment, this form of energy can help save you money over the long run in utility costs. Because green energy comes from natural resources, your utility costs will be minimized.
As you can see, green energy is an important component of our world now. As we become more and more aware of the harmful impact that our chemicals have on our planet, we are going to become increasingly aware of green energy.