New Sustainable Energy Systems

6 Nov 2014 | Author: | Comments Off on New Sustainable Energy Systems



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New Sustainable Systems

Today, most of activities depend on energy comes from contaminant Transport, industrial processes, generation and agriculture are the major of energy and producers of contamination. The population has increased from billion people in 1909, to billion people in 2009, four times, and keeps Where will all these and resources come in the future?

It’s the scenario we have to for.

Increase of population already increased the demand of The most developed countries in and North America had been the contaminant ones.

But now we should China, Brazil and India to the rates. It will actually get since the less developed are trying to catch up, following the bad of the most developed countries, sometimes the same mistakes.

The energy generation depends on burning petroleum, coal and gas. All of these liberate co2 and greenhouse gasses to the atmosphere the global warming. The other energy source is nuclear don’t liberate co2 and other gasses, but represents a latent risk of radiation contamination, as we have seen lately.

New have been developed Bio fuels, with the same bad A lot of ground surface is needed to the amount required, resulting in which liberates greenhouse increasing the global warming. technology in use today is thermal but this also liberates co2 and gasses.

Sustainable Energy Systems

One in use today is hydroelectric generation don’t produce co2 or other gasses. It uses water movement to generate the energy. The sometimes is that it affect systems by altering river and natural lands.

The most promising technologies are Solar and Wind Power The Sun is a source of energy that last for millions of years. Its depends on exposing devices to its

The problems of this energy are that the energy can only be in the day time, and that some of the can produce contamination in their and disposal after its lifetime.

Wind Energy takes of the natural air movement through the surface, without altering it. The is that it’s not a constant since the wind is unpredictable.

are some new energy sources research such as Ocean It uses the natural movement of the sea and the of tides taking advantage of the and energy it produces. Also, now the new development of nanotechnology, there are on new batteries made from supposed to be degradable and less

Energy is and will be one of the big topics to with in the next years. is hope that new technology substitute our dependence on such energy as we have today.

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