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Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
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Westinghouse, Nordion, and PSEG team up to produce Co‑60 in the United States
This past January, Westinghouse Electric Company, Nordion, and PSEG Nuclear formalized agreements to implement newly developed cobalt-60 production technology at Units 1 and 2 of PSEG’s Salem nuclear power plant in New Jersey, with the Co-60 to be supplied to Nordion. Through an ongoing joint initiative, the companies aim to harness U.S. pressurized water reactors to produce a key medical isotope and build the first commercial-scale Co-60 production platform in the United States.
Technical Session|Panel
Friday, November 12, 2021|10:10AM–12:10PM EST
Session Chair:
Richard S. Denning
Session Organizer:
Alternate Chair:
Jeff Gabor (Jensen Hughes)
Session Producer:
Chase Blaeser
Panelists will describe recent advances in computer codes for use in Level II/III PRA with emphasis on non light water reactors. Jennifer Leute will describe improvements in the MACCS code related to radionuclide dispersion and consequence analysis. Larry Humphries will describe modifications to MELCOR to expand its applicability to advanced reactor accident behavior. Dave Grabaskas will describe advanced reactor accident modeling developments in the DOE NEAMS program. Francis Bolger will describe EPRI accident modeling development activities.
Jennifer Leute
Sandia
David Grabaskas
ANL
Francis Bolger
EPRI
Larry Humphries
SNL
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