ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Feb 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
February 2026
Nuclear Technology
January 2026
Fusion Science and Technology
Latest News
DOE announces NEPA exclusion for advanced reactors
The Department of Energy has announced that it is establishing a categorical exclusion for the application of National Environmental Policy Act (NEPA) procedures to the authorization, siting, construction, operation, reauthorization, and decommissioning of advanced nuclear reactors.
According to the DOE, this significant change, which goes into effect today, “is based on the experience of DOE and other federal agencies, current technologies, regulatory requirements, and accepted industry practice.”
Shigeru O'hira, Kenji Okuno
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 869-873
Fuel Cycle and Tritium Technology | doi.org/10.13182/FST96-A11963046
Articles are hosted by Taylor and Francis Online.
A new laser Raman analytical system using optical fibers and a multi-channel detection system with a liquid nitrogen cooled CCD detector made it possible to carry out remote analysis of hydrogen isotope gases in a process piping inside a glove box. With the system the current detection limit for T2 gas was 1.6 kPa. 0.6 kPa and 0.3 kPa for analytical periods of 1. 10 and 100 seconds.
