Hydrogen fuel cells help the environment a great deal, and its’ development makes it a good alternative fuel. Even though hydrogen fuel cell technology helps to save the environment by preventing global warming, we need to investigate all the facts surrounding it and understand how it all works.

The good thing that has come out of developing hydrogen fuel cells is that it is the cleanest burning fuel to come about. Hydrogen is used as a gas when it has been taken out of water and put into fuel cells, so that it can then be used to power a vehicle. Water vapour is the only emission from a vehicle powered by fuel cell. It is like a giant humidifier fit for the world. However, there are downsides to related to hydrogen fuel cells and the environment.

If the system of producing hydrogen, storing and also transporting is entirely efficient, the principles of it suggest that there would be no gas emissions.

Researchers show that that this kind of system proves very expensive, and that in fact about 10-20% of hydrogen is likely to escape into the earth’s atmosphere. If, for example, hydrogen fuel cells were used in place of gas-based and oil combustion technologies, the total of hydrogen deposits into the air would double or triple at the surface of the Earth.

Once hydrogen hits the stratosphere, some researchers say that it would oxidise, cooling the stratosphere, and so cloud formations would increase. In the North and South poles, the polar vortex would take longer to break up, so increasing the size of the holes already in the ozone layer and make them long-lasting. An estimated 5-8% rise in depleted ozone due to this excess hydrogen would occur at the North Pole and at the South Pole about 3-7%.

All this excess of ozone depletion cannot be measured exactly, as there is no known figure of unknown quantities which it is reliant on. As the amount of future hydrogen emissions cannot be measured, it is not understood how much hydrogen soil can absorb from the atmosphere. Researches that it is possible for this process to compensate for any of the new emissions dispersed into the atmosphere.

It is true to say that hydrogen fuel cells can actually be safer for the environment long term when used as a fuel alternative. As water vapour is the only emission resulting from using hydrogen fuel cells, this is a much better advantage and outweighs the use of gas powered cars which burn and produce emit toxic waste into the air.

All in all hydrogen fuel cells is more promising than other available alternative fuels, and much better all round for the environment. The advantages of hydrogen as alternative exceed the disadvantages and looks to be the best way forward.

Abhishek is an avid Environmentalist and he has got some great Alternative Fuel Secrets up his sleeves! Download his FREE 70 Pages Ebook, “Energy Conservation And Alternative Fuel” from his website http://www.Wonder-Homes.com/643/index.htm . Only limited Free Copies available.
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The little powerhouses known as fuel cells have been receiving much attention lately in the United Kingdom.  Constructed of a reactive material sandwiched between an anode and cathode, fuel cells could reduce our dependency on batteries, thereby reducing the amount of acidic and harmful waste produced by the batteries upon disposal.  It is possible, with additional development, to power vehicles with fuel cells as well. Furthermore, most current fuel cells create power using hydrogen and oxygen, leaving water as its only emission.  Not only do these devices utilize renewable energy in power generation, they give off renewable energy in the form of water.

Worldwide, many critics claim that fuel cell technology requires too much money to make it commercially viable.  Some firms in the United Kingdom, however, are taking the matter into their own hands and raising funds for research and development, quieting some of the naysayers.  Intelligent Energy, a fuel cell developer based in Loughborough, England, raised $13.6 million in 2008 to further fuel cell technology.  Last year, the firm raised an additional $30 million.  To date, Intelligent Energy has raised $130 million in its effort to bring the renewable energy of fuel cells to the commercial stage.

Another United Kingdom-based body promoting a low carbon environment through fuel cell usage is the Carbon Trust.  This non-profit trust’s goal is to work with and support businesses and private citizens in their efforts to reduce carbon emissions.  According to their research, the UK has great potential to develop fuel cell technology at an affordable rate, bringing commercialization of this renewable energy that much closer.  Carbon Trust put forth what they term the Polymer Fuel Cells Challenge to leading businesses in the renewable energy field.  Interested developers sent letters of interest to Carbon Trust and select associations were chosen to submit proposals for new and affordable fuel cell technology by April of 2010.  Carbon Trust is willing to supply up to £8 million to provide for the program’s success.

While these initiatives demonstrate that fuel cell usage in the United Kingdom still has plenty of room to grow, it should not be assumed that the renewable energy source is not already in place.  In fact, more than 14,000 cells have been sold internationally in the transportation market, powering specialized vehicles such as forklifts.  75% of such cells produced between 2008 and 2009 were assembled in Europe, including the United Kingdom.

With an already strong foundation and millions of dollars being poured into the technology, the United Kingdom is becoming a leader in fuel cell and renewable energy technology.

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About the Author:
New-Energy-Portal is a renewable energy business directory where you can find a wide range of fuel cell manufacturers and fuel cell distributors located in the United Kingdom, so start making use of renewable energy now!
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