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Energy crisis
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Hydrogen Fusion, the Future Source of Energy Abstract The world is currently in an energy crisis with no end in sight. Many technologies can help reduce our dependence on fossil fuels and have the possibility of ending the energy crisis. Hydrogen fusion holds great promise with its no pollution energy output. If more energy can be created than is used to start the fusion process, the energy crisis might become a thing of the past. Over half of the energy used now comes from fossil fuels, which is around 2.77*10^14 KJ in 2003. ITER, which is under construction right now in France, will have the possibility of releasing 500 MW of energy as an output. By developing methods that reduce the energy needed to start the fusion process, hydrogen fusion might end our need to use fossil fuels. Introduction Humanity has faced many crises in the past few millennia. From the Black Plague of Medieval Times to World War II in the 1940’s, humans have always had some form of large-scale problem to deal with. Now in our modern times, we as humans are facing one of the toughest: the energy crisis. This dilemma will have the greatest involvement of human minds to figure out a possible solution. The majority of all the energy produced in the world comes from fossil fuels. In these strange times, humans are now looking for new viable sources of energy to replace the highly depleted fossil fuels. One of the newer possibilities that can be used as a new form of energy is hydrogen fusion. One of the earliest experiments in this technology was in the late 1960’s with the development of the Tokamak. The Tokamak was a Soviet-built magnetic confinement device developed by Igor Tamm and Andrei Sakharov. The shape of the Hydrogen Fusio... ... middle of paper ... ...al Total Primary Energy Consumption (Demand) Information. 25 July 2005. Retrieved 3 August 2005 from http://www.eia.doe.gov/emeu/international/contents.html ITER. 3 August 2005. Wikipedia: The Free Encyclopedia. Retrieved 3 August 2005 from http://en.wikipedia.org/wiki/ITER JET. 27 July 2005. Wikipedia: The Free Encyclopedia. Retrieved 31 July 2005 from http://en.wikipedia.org/wiki/Joint_European_Torus Nave, C.R. Hyper Physics. Retrieved July 21, 2005. From Georgia State University Department of Physics and Astronomy Website: http://hyperphysics.phyastr. gsu.edu/hbase/nucene/fusion.html Tokamak. 27 July 2005. Wikipedia: The Free Encyclopedia. Retrieved 31 July 2005 from http://en.wikipedia.org/wiki/Tokamak WEC Scenario A3 jpg. 20 July 2005. Wikipedia: The Free Encyclopedia. Retrieved 31 July 2005 from http://en.wikipedia.org/wiki/Image:WEC_Scenario_A3.jpg
Because fossil fuels will still be around years from now, and there is no immediate threat to our current lifestyle, does that mean we, as humans, will continue to rely on fossil fuels in the future? If we decline to change our values and ideas, the answer is yes.
As the global population increases exponentially, having passed six billion in 1999, the world population is expected to be 8.9 billion by the year 2050. The worlds energy consumption will increase by an estimated 54 percent by 2025. Energy demand in the industrialized world is projected to grow 1.2 percent per year. Energy is a critical component of sustained economic growth and improved standards of living. One of the major requirements for sustaining human progress is an adequate source of energy. As the world’s technological enhancements and standards of living improve, so too does their appetite for electricity.
Despite the benefits of nuclear energy, another form of energy has been the status quo for decades. This form of energy is hidden...
...rought up for the substitute of nuclear energy, will also work but it is not much developed yet except for special circumstances because of its high cost. If we can get over the fear of the worst case scenario but only then could we appreciate the good of nuclear energy and how it will help us. Now that the misinterpretations have been explained maybe understanding the most certain future in nuclear energy is not that unrealistic.
We depend on energy; nothing in our daily lives could be possible without it. Electricity primarily comes from burning fossil fuels or using nuclear reactors. But the plain truth is, we are running out of fossil fuels. Our known oil deposits will run out in approximately 35 years, and if we increase the use of natural gas and coal to make up for the energy loss, our natural gas will last for 45 years and coal deposits will deplete in 75 years.
...ination, hydrogen fuel and solar energy (World Economic Forum 2014). These are technologies that closely related to environmental and recourse preservation, which help the society switch to use renewable energy.
Power from nuclear fusion reactors would be a welcome achievement for the 21st century, and at the current rate of progress it seems likely that before the end of the new century energy will be available from nuclear fusion. It is estimated that it will take over a decade from the time a sustainable fusion reaction is achieved before fusion power will be available for use. But the attention being devoted to research is strong, the experiments are coming closer to fruition, and we are coming closer to having an almost limitless supply of energy.
Fossil fuels are an unreliable and unsafe source for worldwide energy. Our common fuels will run out as in: Ethanol, Petroleum, and Oil. Honestly we need those fuels for life, to drive cars, four wheelers, lawn mowers, and tractors, etc. If we did not have those things anymore our ways of living will drastically decrease. People in our society are so use to driving vehicles that if that gets taken away World War III would start. We use lawn mowers to cut our grass, to keep our land in shape and pretty. We also use tractors for multiple things not only to keep big pastures in shape, but also to use for logging. People do logging for a living. Without tractors their job would be very intense.(conserve-energy-future.com)
...ion of fusion power plant when the technology has achieved a certain level. This level will be reach with free market and patents right, which will create incentive for scientist to make innovation. Hopefully, countries, in the future, will find co-operating relationship’ among each other and solve environmental problems.
Hydrogen is one of the most abundant elements on the earth. It can be found in the oceans as well as the atmosphere. Over the last few years, talk about the future of hydrogen power has grown from a whisper to a roar. The use of hydrogen is not just the burning of the gas, but of its use in a fuel cell. Fuel cells might be the device that causes the extinction of the internal combustion engine. A fuel cell is a device that produces electricity from a fuel and an oxidizer, a substance that combines with the fuel. The fuel and oxidizer react chemically at two separate electrodes to produce the direct electric current; These cells use hydrogen as the fuel and oxygen as the oxidizer. Hydrogen power could be the silver bullet to the current and future energy situation.
Whilst there are clear arguments for and against nuclear energy, the future is promising; with scientists working on potential breakthroughs such as nuclear fusion, and the design of newer and better and reactors. Nuclear fusion is a reaction which causes the nuclei of atoms to collide and form a new atomic nucleus. It is essentially what heats the sun and stars and would produce no long-lived radioactive waste.22 If scientists could control the process of atomic fusion then it could become a never ending energy source for future use.
The world that we live into today affords us the expectation that the flip a switch will turn the lights on. As populations increase and developing nations undergo dramatic economic growth, this energy demand will only continue to grow. The International Energy Agency (IEA) believes that “the world’s energy needs could be 50% higher in 2030 than they are today” (ElBaradei). Given this projected growth, it is necessary for world leaders must take action to secure the energy supply. Meaning that world leaders need to start seriously considering an alternative to non-renewable energy sources. “In 2012, the United States generated about 4,054 billion kilowatt-hours of electricity. About 68% of the electricity generated was from fossil fuel (coal, natural gas, and petroleum), with 37% attributed from coal” (U.S. Energy Information Administration). The fossil fuels that are used to supply over half of our country’s energy are in finite supply and are increasing in price to astronomical heights.
...outcompete fossil fuels, but by using different forms of alternative energy fossil fuels use could be reduced drastically. Now is the time for a conversion from fossil fuels to alternative energy.
Fuels like coal, and oil that once were a fine innovation in creating energy are now rapidly deleting and one day will be gone forever; energy that won’t last is often referred to as non-renewable energy. Besides being set up to fail and become inefficient in the future, fossil fuel energy is not clean to use and poses several environmental complications. Coal, for instance is “the dirtiest of all fossil fuels. Coal combustion not only produces sulfur oxides and nitrogen oxides that contribute to acid rain and snow, it generates millions of tons of particulates that cause asthma and other respiratory diseases.” As with all usage of fossil fuels, it creates enormous amounts of carbon dioxide, which contributes to greenhouse gas. Not only are fossil fuels dirty, they also pose as a security risk and unforgiving on the American wallet. (Saini)
middle of paper ... ... g the Energy Revolution." Foreign Affairs. Nov/Dec 2010: 111. SIRS Issues Researcher.