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.”
R. Claesen, P. L. Mondino
Fusion Science and Technology | Volume 11 | Number 1 | January 1987 | Pages 141-162
Technical Paper | JET Project | doi.org/10.13182/FST87-A25003
Articles are hosted by Taylor and Francis Online.
The power supplies for the neutral beam injection and radio-frequency heating systems in the Joint European Torus (JET) are described. The characteristics of the main power supplies are presented. Since JET will become active at a later stage, no components requiring regular maintenance could be installed in the Torus Hall or basement. Therefore, it was necessary to construct a special transmission line and isolation vessel (SF6 tower). Typical power supply pulses are described.