Written questions

Plutonium: Sellafield

Lords · Question HL8178 · Tabled 5 Jun 2025 · Department for Energy Security and Net Zero · Official record

Answered 19 Jun 2025

Question

Asked by Lord Jones of Penybont

To ask His Majesty's Government why they have decided to dispose of 140 tonnes of civil plutonium stored at Sellafield instead of repurposing it for new energy generation.

Answer

Answered by Lord Wilson of Sedgefield, 19 Jun 2025

I refer my noble Friend to the answer given by my noble Friend Lord Hunt of Kings Heath on 8th May 2025 to Question HL6800. The Government took the decision to immobilise the UK’s civil separated plutonium inventory based on strategic, economic, technical...