Written Question·Department for Energy Security and Net Zero·UIN 127271

Nuclear Power Stations: Closures

Tabled: 14 April 2026
Answered: 22 April 2026

Question

Charlotte Nichols

LabourWarrington North

To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential impact of the scheduled closure of Torness, Hartlepool and Heysham nuclear power stations on baseload electricity supply.

Answer

Michael Shanks
Currently, nuclear generation provides around 15% of total electricity. The four Advanced Gas-cooled Reactor (AGR) stations at these locations are operating beyond their original forecasts, with current expected closures being planned well in advance by t...

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