Question to the Department for Energy Security & Net Zero:

To ask His Majesty's Government which components of the supply chain for nuclear power stations will be manufactured in the UK, and which components will be brought in from abroad.

Answered by Lord Vallance of Balham - Minister of State (Department for Energy Security and Net Zero)

The use of components manufactured in the UK will differ on a project-by-project basis. However, the building of nuclear power stations creates significant opportunities for UK companies, with EDF estimating that the current Hinkley Point C project spends 64% of construction value with British businesses. Sizewell C Ltd plan to award 70% of construction value to UK businesses, while separately Great British Energy – Nuclear’s ambition is to deliver 70% UK content across the small modular reactor fleet.

Question to the Department for Business and Trade:

To ask His Majesty's Government, further to the Written Answer by Baroness Lloyd of Effra on 20 October (HL10843), whether the Department and Minister have any oversight or responsibility for the Certification Officer and the fulfilment of their duties and responsibilities.

Answered by Baroness Lloyd of Effra - Baroness in Waiting (HM Household) (Whip)

The Certification Officer accounts to Parliament by making their annual report, which is laid before Parliament and published by the Secretary of State. The Secretary of State has the power to remove the Certification Officer, but only where the Certification Officer has been adjudged bankrupt, convicted of a criminal offence, has demonstrated misconduct, is incapacitated, or is otherwise unable or unfit to hold the office.

However, the Certification Officer is independent in how they exercise their statutory functions.

Question to the Department for Energy Security & Net Zero:

To ask His Majesty's Government where the pressure vessel and turbines for the small modular reactors announced for Wylfa will be manufactured.

Answered by Lord Vallance of Balham - Minister of State (Department for Energy Security and Net Zero)

As announced on 13 November, the Great British Energy – Nuclear (GBE-N) small modular reactor (SMR) project will be sited at Wylfa on Anglesey in North Wales, supporting around 3,000 good jobs at peak construction and thousands more across the supply chain.

Subject to final government approvals and contract signature, the project will deploy Rolls-Royce SMR technology. Ahead of contract signature, it is not possible to comment on specific SMR components or supply chain, though GBE-N's ambition is to deliver over 70% UK content across the SMR fleet.