With most things, you are instructed to weigh the positive aspects against the disadvantages, and take the data to make your decision. When you do this with Green Energy Sources, you will discover down sides, but none as awful as the possibility of running out of energy. Even if global warming isn’t really as negative as some claim, using green energy sources is a good idea. The most significant benefit to using green energy is that it is clean and doesn’t pollute the air with anything poisonous. Not only that, it is renewable, therefore it will never run out, like oil is about to do.
The hardest issue about green energy, is that the original start up cost is really quite expensive, but from then on, it doesn’t take nearly as much to continue to operate it. Other problems can be the consistency of such power. Solar and wind can both produce electricity, but the sun doesn’t always shine and the wind doesn’t always blow. Many are concerned that putting up wind turbines require a lot of land and might have to cut back on farmland. Not all green energy sources can be installed anywhere on the planet, such as needing waves at least 16 feet high to be using wave energy. It takes geologically volatile areas of the planet to be able to make use of geothermal energy.
There are approaches around most of the arguments against green energy sources, for instance substituting one location for another. Wind turbines can be set up near the coastline if they need extra space, in fact a study shows when they are in the ocean they can generate more electricity. Weather might not be able to often be controlled, even so the disturbances don’t last every day, and sooner or later they pass. When the sun is covered and solar power is actually being used, stored energy are going to be used after the emergency generators are triggered. There are actually ways around nearly all arguments, but some people don’t want things to change, unless it becomes completely necessary. Investigation continues to go on to locate sources that will perform better, so that we always have the power that is needed.
In Hawaii and also Japan, they are experimenting with ocean thermal energy where power is actually created by the various changes in water temperature. Only about 7% of the power in the United States is coming from green energy methods. This number is more than it was eleven years ago but it hasn’t broadened much since fossil fuel prices fluctuated. Society has a way of desiring things to get accomplished when there seems to be scarcity but change their minds whenever it improves.
There are many options for green energy including bio-diesel, biomass, geothermal, wind, water and solar. If all these forms of energy can become as lucrative as oil, then these sources might be common place. If oil abruptly dried out, then the oil companies would be scrambling to find the right way to benefit from a particular source. The sad part is these companies are only looking to profit than to be good citizens of the earth.
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