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The deadline arrives: Checking in on the Reactor Pilot Program
On May 23, 2025, President Trump signed Executive Order 14301, “Reforming Nuclear Reactor Testing at the DOE,” which instructed the Department of Energy to create a Reactor Pilot Program (RPP)—a new system in which companies could pursue DOE authorization to build and test their first-of-a-kind nuclear technologies. EO 14301 set an ambitious goal for that program: three reactors achieving criticality by July 4, 2026.
K.H. Finken
Fusion Science and Technology | Volume 37 | Number 2 | March 2000 | Pages 413-420
Edge Plasma Physics | doi.org/10.13182/FST00-A11963236
Articles are hosted by Taylor and Francis Online.
The properties of the scrape-off layer (SOL) determine both the particle removal as well as the power exhaust. The particle flows in the SOL and their radial decay give constraints for the construction of the main plasma facing components, pump limiters and divertors. Both systems allow for an adequate particle and power removal option.