nuclear-news

Sellafield plan for new building to store radioactive waste

Federica Bedendo, BBC News, North East and Cumbria, 2 May 25, https://www.bbc.com/news/articles/cg724n91gp4o?fbclid=IwY2xjawKA7DdleHRuA2FlbQIxMQBicmlkETFISGV5ZEdSZW16a2ZnQzh3AR5Wx_HKBbiK0umY8fOSOzw2Hzv5_AeeAjFPGDgbc4VxAi7joZ7-0jA4qr0Bzg_aem_nd6f3waC2WX_bFb_0pWkhw

Work to build a storage facility to keep radioactive waste for up to 100 years is set to take a step forward.

Sellafield, in Cumbria, wants to build the second of four new units to store intermediate level waste, as the company works to decommission ageing buildings at its Seascale plant.

The site manages more radioactive waste in one place than any other nuclear facility in the world, according to planning documents.

The project was approved in 2023 and an application has now been submitted to the Environment Agency (EA) seeking permission to abstract water from the site.

The water would have to be extracted as the ground is dug up to build the new facility, a Sellafield spokesman said.

It was needed as part of the building phase, they said, adding there were no risks of contamination from radioactive waste.

Documents show the building storing the nuclear waste would be about the size of a football pitch and as tall as about six double-decker buses.

The walls of the store which has already been built are about 5ft (1.5m) thick, with a 6.5ft (2m) thick floor.

Sellafield said it planned to start building work this year, with the second store becoming operational in 2032.

The waste would be kept there for up to 100 years, papers show, and then moved to a Geological Disposal Facility (GDF) – an underground storage facility which could be built in Cumbria.

A consultation on the plans to abstract water from the Sellafield site by the EA closes on 2 May.

May 3, 2025 - Posted by Christina Macpherson | UK, wastes