Written Question·Department for Energy Security and Net Zero·UIN 84658

Sizewell C Power Station

Tabled: 23 October 2025

Answered: 31 October 2025

Question

Wera Hobhouse

Liberal Democrat — Bath

To ask the Secretary of State for Energy Security and Net Zero, whether he has a completion date for Sizewell C.

Answer

Sizewell C Ltd plan to begin operating the power plant in the mid- to late-2030s.