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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.
R. W. Stooksberry, J. H. Anderson
Nuclear Science and Engineering | Volume 51 | Number 2 | June 1973 | Pages 235-238
Technical Note | doi.org/10.13182/NSE73-A26597
Articles are hosted by Taylor and Francis Online.
The total neutron cross sections of Zircaloy-2, zirconium-90, and carbon have been measured in the energy range 0.4 to 2.4 MeV, using the Bettis 3-MeV Van de Graaff pulsed-beam time-of-flight system in conjunction with a NE213 pulse-shape discrimination transmission detector for gamma-ray discrimination. Results obtained far Zircaloy-2 are significantly lower than prior evaluated data near 1 MeV. In addition, the zirconium-90 results average 6 to 7% below the Zircaloy-2 results.
