Question follow-through · 5435

National Grid

To ask the Secretary of State for Energy Security and Net Zero, whether he has received assurances from National Energy System Operator that the drop in frequency in the electricity grid on 2 May 2026 will not be repeated.

answeredDepartment for Energy Security and Net Zero

About this written question

A written question asks a government minister for information in writing. Parliament publishes the question and any answer.

Answering body
Department for Energy Security and Net Zero
Tabled
1 Jun 2026
Target answer date
8 Jun 2026
Answer
8 Jun 2026 · 7 calendar days after tabling

Elapsed calendar days describe the record timeline, not whether Parliament considers an answer on time.

More questions by this MP on Environment and energy

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Votes on this topic

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Recorded timeline

  1. 1 Jun 2026

    Question tabled

    To ask the Secretary of State for Energy Security and Net Zero, whether he has received assurances from National Energy System Operator that the drop in frequency in the electricity grid on 2 May 2026 will not be repeated.

  2. 8 Jun 2026

    Target answer date

    Date supplied by the official written-questions record.

  3. 8 Jun 2026

    Answer published

    Electricity system frequency remained within statutory limits at all times on 2nd May 2026. These statutory limits are defined in the Security and Quality of Supply Standard.

Open official record

Official data retrieved 28 Sept 2026.

Later records

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5 Jun 2026 · To ask the Secretary of State for Energy Security and Net Zero, what plans he has to bring forward legislative proposals in the Nuclear Regulation Bill.to implement recommendations 11 and 12 of the Nuclear Regulatory Review 2025 in full.