Using Hydrogen For Cars
July 4th, 2009
As gas prices continue to rise with seemingly no end in sight, energy experts, energy commissions and the people on the street are all looking at every potential alternatives to reliance on gas. One particularly promising option is hydrogen fuel cells. Hydrogen car fuel is not just a subject for exploring new energy horizons it opens up new possibilities in our mode of travel.
Hydrogen gas is an important contender to replace fossil fuels as an energy source for combustion engines. It can be found in most things including water to the compost heap in your backyard. The high degree of availability makes hydrogen gas a valuable and attractive resource to consider.
Hydrogen fuel for cars is far more efficient and cleaner to produce than fossil fuel. To give you an example: for gasoline production a refinery would process three hundred billion gallons of water, which is itself becoming a more and more valuable and depleted resource; the same amount of hydrogen would require only one million gallons of water, a savings too large to ignore.
A gallon of hydrogen for cars costs half the price of a gallon of gasoline and improves fuel economy by more than two thirds. Hydrogen fuel generates lower engine operating temperature and there is no emission of hazardous fumes by its use.
Due to the limited availability of hydrogen fuel to power our cars, it is not practical to increase production of hydrogen-fueled vehicles. And, while some fueling stations are a possibility, the reality of the situation is that the limited availability of hydrogen fuel does not make it a viable, affordable alternative at this time.
If cars were to run exclusively on electricity generated on board from hydrogen fuel a new paradigm in vehicle design would emerge. The equipment needed to propel a car would be much more basic, and smaller doing away with many design limitations. Some of these limitations include having to design around a heat-producing engine, and bulky floorboard configurations that currently are required for driveline equipment.
Hydrogen for cars will become more cost effective as hydrogen production increases, creating a new era of energy consumption. Using hydrogen will decrease society’s dependence on fossil fuels, an added benefit for the environment. The reality is that gas prices will not retreat much from this current high mark, which will only increase the pace at which hydrogen fueled cars and the equipment needed to make them a reality develops.
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Tags: Computers and Technology