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Hydrogen The Energy Source of the Future There have been many stories in the newspapers on TV and on the radio about the state that our planet is in and most of the time they are not too positive We hear about pollution and global warming most frequently which are both caused mainly by the burning of fossil fuels Because of this organizations and governments have started to invest money in researching alternate forms of energy that are less polluting and that do not contribute to global warming One of the main sources of energy being looked into is hydrogen which is used in fuel cells to produce electrical energy Very little pollution is formed by hydrogen and absolutely no greenhouse gases are formed In this paper both pros and cons of using hydrogen as an energy source will be discussed as well as what kind of research is being done how hydrogen is already being used as an energy source and if there are any safety concerns In the past few years many problems concerning our energy resources and our environment have arisen and need to dealt with Our planets temperature has increased by approximately one degree in the past century and many scientists believe this change is accelerating at a dizzying rate As well the Intergovernmental Panel on Climate Change IPCC predicted that the global temperature would increase somewhere in between 18 and 63 degrees by the year 2100 Esselstyn 1 This may not seem like much because the difference between a day where the temperature is 24 and another day where the temperature is 29 does not seem to be too significant to the average human body However the planet earth is like a giant balancing act and this slight change in temperature can throw our planet way out of balance If this change were to occur there would be dire consequences like a rising sea level which would cause coastlines
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