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Fusion Science and Technology
Latest News
Bipartisan Fusion Energy Act pushes for regulatory clarity
Padilla
Sen. Alex Padilla (D., Calif.) introduced the Fusion Energy Act (S. 4151) last month with a bipartisan group of cosponsors—John Cornyn (R., Texas), Cory Booker (D., N.J.), Todd Young (R., Ind.), and Patty Murray (D., Wash.). The legislation would codify the Nuclear Regulatory Commission’s regulatory authority over commercial fusion energy systems to streamline the creation of clear federal regulations that will support the development of commercial fusion power plants—and would require a report within one year on a study of risk- and performance-based, design-specific licensing frameworks for “mass-manufactured fusion machines.
“Congress must do everything in its power to ensure continued U.S. leadership in developing commercial fusion energy facilities,” said Padilla as he introduced the bill. “The Fusion Energy Act would provide regulatory certainty for investors as the NRC develops and streamlines frameworks for such facilities.”
Kenneth Evans, Jr., Charles C. Baker, Jeffrey N. Brooks, Robert G. Clemmer, David A. Ehst, Patricia A. Finn, Harold Herman, Jungchung Jung, Richard F. Mattas, Balabhadra Misra, Dale L. Smith, Herbert C. Stevens, Larry R. Turner, Robert B. Wehrle, Kevin M. Barry, Albert E. Bolon, Robert T. McGrath, Lester M. Waganer
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 226-236
Technical Paper | Special Section Content / Fusion Reactor | doi.org/10.13182/FST4-2P1-226
Articles are hosted by Taylor and Francis Online.
WILDCAT is a conceptual design of a catalyzed deuterium-deuterium tokamak commercial fusion reactor. WILDCAT utilizes the beneficial features of no tritium breeding, while not extrapolating unnecessarily from existing deuterium-tritium (D-T) designs. The reactor is larger and has higher magnetic fields and plasma pressures than typical D-T devices. It is more costly, but eliminates problems associated with tritium breeding and has tritium inventories and throughputs approximately two orders of magnitude less than typical D-T reactors. There are both a steady-state version with Alfvén-wave current drive and a pulsed version. Extensive comparison with D-T devices has been made, and cost and safety analyses have been included. All of the major reactor systems have been worked out to a level of detail appropriate to a complete conceptual design.