1

Committee took evidence on the decommissioning of the Sellafield site.

Conclusion
On the basis of a report by the Comptroller and Auditor General, we took evidence from the Department for Energy Security and Net Zero (the Department), the Nuclear Decommissioning Authority (the NDA) and Sellafield Ltd on the decommissioning of the Sellafield site.1
Government Response

A response document is linked to this report, dated 18 September 2025. Response attribution to this conclusion has not been verified. Read the response document.

Addressee Bodies
HM Treasury
Timeline
Recommendation age 1.3 yr
Report published 04 Jun 2025