It is no secret that the Gulf war was fought for superiority of the vast oil reserves in the Arab regions. This point to the fact that the superpowers are experiencing a severe shortage of fuel for its un-satiated energy needs. While the advanced nations in the world are the biggest consumers of fuel, their fuel production capacities are very limited or almost non-existent. Scientists predict that the world's oil reserves will not last for long and we need to find out alternative forms of fuel for our ever growing fuel needs. In addition, the quantum of pollution that occurs by burning fossil fuels is an ever growing threat to the already fragile ecosystems of the world. It is in this scenario that the world has turned its attention to non-conventional fuels that are cheap, non-polluting and easily producible. While a variety of fuels have been considered as non-conventional alternate fuels, the potential of hydrogen as a fuel of the future is promising.
In terms of usage, it is believed that the United States is the world's most fuel-consuming nation with consumption levels reaching twelve million barrels a day. The astounding part of this statistic is that two third of this fuel, that is eight million barrels are burned on the roads to power cars and trucks. Obviously, the United States is also the world's largest producer of Carbon dioxide that contributes most to the green house effect. The cost for importing so much oil a day is a...
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- As time goes on, technological advances require more efficient sources of power. At the forefront of research for these power sources are hydrogen fuel cells. This power source takes in the most abundant element in the universe, Hydrogen, and yields immense power without combustion or pollution. The three aspects of this scientific breakthrough are the fuel cells, hydrogen production, and hydrogen storage. Fuel cells are the devices with which Hydrogen is made into electricity. These use a technology much similar to that of something we are very familiar with: the battery.... [tags: Informational Alternative Power Source Hydrogen]
1024 words (2.9 pages)
- As fossil fuels continue to be targeted for removal in the use as a source of power many talk about the use of hydrogen fuel cells as a replacement. The article discus this from two view points, Joan Ogden, a Professor of Environmental Science and Policy at the University of California, and Daniel Sperling , Professor of Civil and Environmental Engineering and Environmental Science and Policy, and Director of the Institute of Transportation Studies at the University of California, describe how many countries have begun projects in regards to hydrogen fuel cells and that car companies have announced commercialized versions in the near future.... [tags: Hydrogen Fuel Cells]
1024 words (2.9 pages)
- ... As fuel cells are created with better heat management and insulation, their temperatures can be controlled, increasing the efficiency of future designs of fuel cells. Regardless, because of how light it is, there is not much hydrogen gas available that can be gathered, so it has to be manufactured. There are two techniques that can be used to produce hydrogen, Electrolysis and the steam-methane process. With electrolysis an electric current is passed through ionized water. This creates bubbles of hydrogen and oxygen.... [tags: hydrogen power, fossil fuel]
1600 words (4.6 pages)
- Fuel cells powered by hydrogen represent the latest technology in the push to reduce fossil fuel consumption and greenhouse gas emission. The internal combustion engine’s design limitations have been pushed to their limits and fuel economy has been maxed out. While a shift in consumer preference to smaller and more fuel efficient automobiles would decrease consumption and emissions, the economic model alone will not prompt such a change. The hydrogen fuel cell’s new technology calls for a radical change in design approaches that will test the automakers that choose to mass-produce this technology.... [tags: hydrogen, fuel cells, environment]
1366 words (3.9 pages)
- Hydrogen as a Power Source For the past millions of years we have used fossil fuels, like coal and oil to power many things we use. When the Industrial Revolution came about we ramped up production of these fossil fuels in order to keep up with the demands. In the past few hundred years we have consumed so much fossil fuel that not it is all but gone and left the environment impacted. Currently we are losing 4 billion tons of crude oil reserves and, if the rate keeps going the way it is now we could lose all our oil deposits by the year 2052.... [tags: power generators, industrial revolution]
632 words (1.8 pages)
- Hundreds of square miles of habitat for penguins, polar bears, and sea lions disappear every year at a faster rate putting some species on the endangered list. So why is this happing. Most contemporary scientists blame global warming and a startling 97% of American scientists blame humans for the causes of accelerated global warming (Plait 1). So should it be people’s natural responsibility and moral duty to act. Besides, animals are not the only ones that are going to be negatively affected. Global warming causes increased amounts of water to collect in the atmosphere resulting in larger thunderstorms, snowfall, and natural disasters resulting in greater human devastation.... [tags: Hydrogen Fuel]
1405 words (4 pages)
- Since the human were created, they have always been depending on an external energy source. Before the use of fossil fuel was discovered, people used the sun as their main external energy source. The sun provides heat, light, and photosynthesis for food that the humans and animals need to make their work energy. And it also affects wind and water motion that the humans also use to make power to do heavy work. When the use of fossil fuels was discovered, it enabled the industrial revolution to begin in the early 19th century.... [tags: Hydrogen, An Energy Resource]
2624 words (7.5 pages)
- Movement is an essential key and driving force behind all life. In fact, It is the aspect of our human lives that sets the world into motion and has created the global economy the people know today. Behind all this movement, however, is one overly important and valuable element that is not always going to be around, hydrocarbons. Hydrocarbons are in simple terminology know as petroleum, the life source of fossil fuels in which drives almost every vehicular machine on the road, water, or sky. The dependency on oil around the world is crucial but as scientists know oil is a non-renewable resource so inevitably it will run out.... [tags: fuel, motion, global economy]
1109 words (3.2 pages)
- Hydrogen Fuel Cell The Hydrogen Fuel Cell could revolutionize the world. This ingenious technology, which creates electricity from the chemical reactions of hydrogen and oxygen has, in its 150-year history, passed many of the critical tests along the path from invention to innovation. Recent developments in fuel cell technology and concurrent developments within the energy and automotive industries have brought the world to brink of the fuel cell age and the hydrogen economy. The future is, however, inherently murky.... [tags: Science Energy Power Papers]
4733 words (13.5 pages)
- Hydrogen Hydrogen is a tasteless, odorless, colorless gas. Hydrogen is found in group 1 and period 1 on the periodic table. Hydrogen is classified as a nonmetal on the periodic table. The symbol for hydrogen is represented by an H, its atomic number is 1, and its atomic weight is 1.0079. The hydrogen atom consists of one proton, which has a positive charge, and one electron, which has a negative charge. The term hydrogen comes from two Greek words meaning water-former. Henry Cavendish, an English scientist, discovered it in 1766.... [tags: essays research papers]
557 words (1.6 pages)