Like with anything in life, when coming up with a conclusion, you should weigh the pros and cons. In the case of Green Energy Sources, you will find some disadvantages but it is nothing compared to the inevitability of no fossil fuels. Even if global warming just isn’t as harmful as some state, using green energy sources is a good idea. The biggest advantage to using green energy is that it is clean and doesn’t pollute the air with anything toxic. Not only that, it is renewable, therefore it will never be depleted, like oil is about to accomplish.
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 plus wind can both create electricity, but the sun doesn’t always shine and the wind doesn’t constantly blow. Many are concerned that installing wind turbines require a lot of area and could 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 actually approaches around most of the arguments against green energy sources, for instance substituting one location for another. Wind turbines can be established near the shoreline if they need additional space, in fact a study shows when they are in the ocean they can generate more electricity. Weather might not be able to always be controlled, however the disturbances don’t last every day, and at some point 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 ways around most arguments, but some people don’t want things to change, unless it becomes absolutely necessary. Research continues to go on to find sources that will work better, so that we always have the power that is needed.
Japan and Hawaii are utilizing ocean thermal energy, that is power created by harnessing different temperatures of the water. The sources of energy used in the United States is currently from only about 7% green sources. While it has improved when compared to eleven years ago, it could actually have been more if the price of fossil fuels did not decline so much within the last ten years. When things seem serious, people want to look for other possibilities but once things settle, everything goes back to the status quo.
When you think about it, we have plenty of ways for producing clean energy like wind, water, solar, geothermal, biomass and also bio-diesel. Once businesses can find how to profit from these sources as they can with oil, then you will discover a big push for these green energy sources. If one day all the oil disappeared, the oil companies would be searching for the most rewarding form of energy to sell regardless of just how safe it would be. We will not see any big changes in the near future because the companies that control the energy resources are only in it for the money.
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