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Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
G. L. Kulcinski
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 411-421
Fusion Technology | doi.org/10.13182/FST96-A11962976
Articles are hosted by Taylor and Francis Online.
An alternate approach to the development of safe, clean, and economical fusion energy for the 21st Century is presented. Instead of continuing exclusively on the path of larger and more costly magnetic confinement fusion reactors based on the DT cycle, it is proposed that near term commercial opportunities using fusion plasmas be identified and pursued. Specific examples of such opportunities are given in the areas of the detection of explosives, the production of medical isotopes, and the destruction of long lived fission product isotopes. It is also suggested that a more profitable path to the goal of fusion electricity might be to concentrate on small, simple devices that eventually can burn the more advanced fusion fuels that emit few if any neutrons. Such devices could gain back the public confidence and counter the “fusion is always 50 years away” syndrome.