Hydrogen Fuel as an Alternative Energy Source to Replace Fossil Fuels

Topics: Fossil fuel, Peak oil, Energy development Pages: 2 (639 words) Published: October 14, 2011
Hydrogen Fuel As An Alternative Energy Source To Replace Fossil Fuels Since the beginning of industry humans have been in search of fuel to power machines and generate energy. Fossil fuels, such as crude oil and coal, discovered beneath the Earth’s surface were found to be an excellent source of fuel.   These fossil fuels are burnt in order to generate the energy required to complete various tasks. Many nations count on coal, oil and natural gas to supply most of their energy needs, but reliance on fossil fuels presents a big problem. Fossil fuels are a finite resource. Eventually, the world will run out of fossil fuels, or it will become too expensive to retrieve those that remain. Fossil fuels also cause air, water and soil pollution, and produce greenhouse gases that contribute to global warming. However, we are now realizing the problems that are created by using fossil fuels to generate energy.  As we have realized that our energy sources are depleting, or getting very harmful for the environment. These problems are so great that they will force humans to find an alternative source of energy in order to avoid the inevitable disasters that lie ahead.Renewable energy resources, such as wind, solar and hydropower, offer clean alternatives to fossil fuels. They produce little or no pollution or greenhouse gases, and they will never run out.The benefits of ditching fossil fuels for hydrogen are many, of course. Burning fossil fuels like coal, natural gas and oil to heat and cool our buildings and run our vehicles takes a heavy toll on the environment, contributing significantly to both local problems such as elevated particulate levels and global ones such as a warming climate. Hydrogen will ultimately be our environmental saviour, replacing the fossil fuels responsible for global warming and various nagging forms of pollution. The only by-product of running a hydrogen-powered fuel cell is oxygen and a trickle of water, neither of which will cause any harm to...
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