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Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Investment bill would provide funding options for energy projects
Coons
Moran
The bipartisan Financing Our Futures Act, which expands certain financing tools to all types of energy resources and infrastructure projects, was reintroduced to the U.S. Senate on February 20 by Sens. Jerry Moran (R., Kan.) and Chris Coons (D., Del.).
Via amendment to the Internal Revenue Code, the legislation would allow advanced nuclear energy projects to form as master limited partnerships (MLPs), a tax structure currently available only to traditional energy projects.
An MLP is a business structure that is taxed as a partnership but the ownership interests of which are traded like corporate stock on a market. Until the Internal Revenue Code is amended, MLPs will continue to be available only to investors in energy portfolios for oil, natural gas, coal extraction, and pipeline projects that derive at least 90 percent of their income from these sources. This change would take effect on January 1, 2026.
A. J. Buslik, R. E. Hall
Nuclear Technology | Volume 46 | Number 3 | December 1979 | Pages 566-570
Technical Paper | Nuclear Power Reactor Safety / Reactor | doi.org/10.13182/NT79-A32367
Articles are hosted by Taylor and Francis Online.
A calculation of the probability distributions for the radioactive releases of 131I and 133Xe in a steam generator tube rupture accident is given; the effects of iodine spiking are included. The accident sequence considered involves loss of off-site power after the steam generator tube rupture. Two models are considered for iodine release, one of which yields upper bound releases, and the other of which is our best-estimate model. With the best-estimate model, the probability of a 131I release >2 Ci is 1 × 10−6 per reactor-year. With the upper bound model, the probability of a 131I release >66 Ci is 1 × 10−6 per reactor-year. The probability of a release exceeding 600 Ci of 133Xe is 2 × 10−6 per reactor-year.
