Geothermal energy comes from energy located inside of the earth itself in order to provide clean, green energy with out contributing to climate change. It is much more cost effective as well as scalable than wind generators and solar panels and is a lot safer when compared with nuclear fission. So when looking for an alternate to traditional fuels, give geothermal energy a chance.
Envision a future free of fossil energy sources, a world where all of us are not shackled by oil or harming our environment by burning coal. With geothermal power this vision is actually feasible today. Geothermal power functions by tapping into the energy of the earth itself to produce thoroughly clean, reliable energy that does not make use of natural resources and will be around for future years. In addition, in contrast to traditional fuel energy sources such as oil, natural gas, and coal, geothermal energy is, for the most part, carbon neutral. This makes it a really essential tool in the battle against climate change.
But exactly how does geothermal power function and also just what makes this any far better than various other types of alternative power like wind farms or solar plants? Well to put this simply, the earth is hot. In addition to the actual energy absorbed daily by the sun, the earth’s core has sufficient energy left over from its formation and from the radioactive decay of elements to cover the whole human population’s energy consumption numerous times over. Geothermal plants, such as those in Southampton, harness this power by drilling deep below the planet’s surface and pumping water down the hole. This water is then heated naturally and the energy is changed into electrical energy. They produce serious sums of electrical power too, with ten gigawatts created in 2007. Even though this is actually just a small quantity of the global total, geothermal energy use is increasing daily as more and more countries change over to environmentally friendly sources of electrical power.
As opposed to nuclear power plants, geothermal wells produce absolutely no dangerous radioactive waste materials that needs to be transported and stored and it has advantages over other non-fossil fuel sources as well. Solar panels and wind generators, while still superb sources of green energy, are pricey and cannot be scaled up to the extent that geothermal plants can. Geothermal pumps can range from a small unit created to power a single house to large utility plants that can power an entire city. Plus it is a time tested technology that has been around for millennia. In fact, the Romans even depended on geothermal wells to warm their famous baths and floors such as those found in Bath in Somerset. The early Chinese dynasties tapped into the power of hot springs as well and took advantage of the medicinal properties that the heat supplied.
As you can see, geothermal energy has a lot to give in an increasingly sustainable society. It is entirely green, creates very little waste, is carbon-neutral, and it is a cost effective technique of generating electricity without contributing to global warming. For these reasons geothermal energy is regarded as a serious alternative to solar, wind, nuclear, and especially fossil fuels as an energy source.
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