The Quest For Free Or Low Cost Power
Thursday, November 19th, 2009 Subscribe To Our Feed
A looming danger is ahead, darkness everywhere, no electricity, no oil. What happens to us when oil runs out? Can you imagine nothing to fuel our cars, airplanes, tractors, a decline in farming, a decline in food production? The future seems gloom, everybody’s predicting that humanity itself will fall into decline. The richer countries siphoning of crops from third world countries to create bio-fuel; the third world countries slowly fading in hunger. We need to find Free Or Low Cost power and we need it fast; our very existence depends upon it.
Solar Power
When we think of free Or low cost energy resources, solar power immediately comes to mind. Evidently when we talk of solar power, we speak of harnessing the suns god given free electricity. This solar energy is transformed into electric current with the use of photovoltaics, concentrating solar power and other various technologies which are currently in the developmental and experimental stage. Solar energy works well for domestic electricity supply.
Wind Power
Employed for ages with remnants of its bygone past still evident in Northwestern Europe, the Wind Mill is making a come back. The best thing about the power of the wind is that it can never be depleted and it supplies free electricity, It is natural, all around us and all we have to do is construct wind farms and then everything’s done. Economically utilizing the power of the wind makes sense. It literally has no maintenance and overhead costs.
Tropical countries use home made generators as their source of power, using the water and wind. This is a great free Or low cost energy source, it is a whole lot cheaper and it is environmentally safe because most home made generators do not emit dangerous substances in the air nor the waters. Fossil fuel driven power plants emit dangerous gases into the air while most home made generators are proven to emit a much lesser degree of greenhouse gas.
Nuclear Energy
Another source of free Or low cost energy is nuclear energy. Nuclear energy together with other kinds of nuclear technology can harness energy. Nuclear reactors can generate steam energy by heating the water thus converting water into steam and then converting the steam into electricity. Nuclear energy are widely used in vessels and ships from all over the world.
Geothermal Power
Geothermal power is the heat that is being amassed down below from the earth’s surface. This is another way of making conventional power than that of fossil driven plants which is very much costly. This power is much feasible and also another environmental friendly free Or low cost source of power driven by nature itself.
One big geothermal plant can power up to one whole urban community, supplying all the power it needs while a small geothermal plant can power up a small village and small buildings. One good thing about natural sources such as this one is that a geothermal power plant does not harm the air or the ozone layer because they do not emit poisonous gasses while in operation.
Using any of these free Or low cost power sources can help us and the earth as well. It is cost effective and they are much less harmful to the earth. Using bio-fuel and using alternative power sources can be a way to save the earth and this is the future of our world.
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