With most things, you are told to weigh the advantages against the disadvantages, and take the information to make your decision. When you do this with Green Energy Sources, there are disadvantages, but none as bad 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. You would like to use green energy because they tend to be clean and do not send anything dangerous into the air. Green energy is additionally a renewable resource so we could by no means run out of it such as fossil fuels.
A drawback to employing green energy is the primary start up cost is rather high but it does not cost very much to operate once it is set up. A different draw back is the degree of energy that can be generated may be inconsistent. Solar and wind energy can produce electricity effectively however changes in the weather may cause a short term decline. There are a number of people who are anxious that building wind turbines will probably cut back on the amount of farmland available. Other forms of green energy are not practical for every place like wave energy can only be set up in areas that get 16 feet or higher waves. Also, geothermal energy can only be set up in areas that have some form of volcanic activity.
But if carefully planned, there are many workarounds that would allow green energy to happen. For example, wind turbines can be set up near coastal waters and have shown to generate a more consistent amount of electricity than in other landscapes. While we have no control over the weather conditions, you can anticipate the weather will certainly alternate between good and bad days. For solar energy, emergency generators can be used if the amount of sunlight is not available in sufficient amounts. Despite the capability to make it take place, there are people who refuse to take action until it has to be done. If we continue to do research on green energy, we will manage to find more sources and improve the existing technology.
In Hawaii as well as Japan, they are experimenting with ocean thermal energy where power can be created by the diverse changes in water temperature. The options of energy utilized in the United States is currently from only about 7% environmentally friendly sources. It was larger than that 11 years ago, but the concern regarding running out of energy would seem to go up and down. Occasionally the population is anxious and wants things to be done, and then other times seem to consider 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 income to be made harnessing these types of energy sources as there is using oil, they would probably be available for everyone. If the oil supply all went away, the oil companies would most likely be rushing to one source or another to see which ones they could profit on. Sad to say, the only point that drives most companies is only how much money it will make.
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