With most things, you are advised to weigh the benefits against the disadvantages, and take the knowledge to make your decision. If you need to make your decision on whether to use Green Energy Sources or not, you will see the disadvantages but they are nothing compared to having no energy source. Whether or not there is actually global warming, we should not shun the idea of using green energy sources. Green energy is great regardless of our current state because it does not release any toxins into the air and it’s clean. In contrast to fossil fuels including oil, green energy is actually renewable so we would never run out of it.
The cost of setting up green energy sources is very high but once it is up and running the maintenance cost is minimal. As for energy creation, there is a possibility that the amount of energy being produced is not reliably fixed. While solar and wind power can make electricity, if there are durations of cloudy days or there is no wind, these kinds of sources may not be able to generate enough power. Some feel that constructing wind turbines will cause the amount of farmland to be decreased. Some green energy sources, like wave energy, require very specific conditions for it to be effective. It takes geologically unstable parts of the planet to be able to use geothermal energy.
There are ways around most of the arguments against green energy sources, such as 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.
Japan and Hawaii are using ocean thermal energy, which is power generated by harnessing different temperatures of the water. The sources of energy used in the United States is currently from only about 7% green sources. It was higher than that 11 years ago, but the concern for running out of energy seems to go up and down. At times the population is worried and wants things to be done, and then other times seem to think it is a big hoax.
There are many natural sources for producing energy, such as the wind, water, solar, geothermal, bio-diesel and biomass. If there was as much cash to be made harnessing these kinds of energy sources as there is by using oil, they would probably be available for everyone. If the oil supply all went away, the oil companies would more than likely be rushing to one source or perhaps another to find out which ones they could profit on. Regrettably, the only issue that inspires most companies is only how much money it will make.
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