The Nuclear Decommissioning Authority has released a report estimating that it could cost nearly fifty billion pounds to decommission the site at Sellafield over the next 100 years.
The authority say that while this is a six billion pound increase upon last year's figure,
"...It was always the case that cost estimates for the complex projects associated with decommissioning Sellafield’s historic waste facilities would increase as these projects mature and our understanding increases."
More top news
The family of Christian Pay, who died on Friday after suspected substance abuse at a festival, have paid tribute to the Millom teenager.
The Borders Railway is to be officially opened by the Queen... on the day she becomes Britain's longest serving monarch.
Christian Pay's family say he was "loved by all" and had "the heart of a lion". The 18-year-old died after falling ill at the festival.