Germany’s NUKEM Technologies Engineering Services GmbH, in partnership with Uniper Nuclear Services GmbH (UNS), has successfully completed the dismantling of the fourth and final reactor pressure vessel (RPV) at Oskarshamn nuclear power plant in Sweden. The work was done as part of the UNNU Consortium, which since 2020 has been dismantling Sweden’s four RPVs—two at the Oskarshamn site and two at the Barsebäck nuclear plant site.

Nukem Technologies, a German-based radioactive waste management company, announced last week that it has successfully completed a mock-up for a state-of-the-art waste solidification plant. The plant will use the in-drum cementation process for encapsulating various types of radioactive waste into a solid, secure form suitable for long-term storage.