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Question follow-through · 87498

Energy Company Obligation: Wales

To ask the Secretary of State for Energy Security and Net Zero, with reference to the National Audit Office Report entitled Energy efficiency installations under the Energy Company Obligation, published on 14 October 2025, what the cost to the public purs

answeredLlinos MediDepartment 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
3 Nov 2025
Target answer date
11 Nov 2025
Answer
11 Nov 2025 · 8 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

Shared topic keywords suggest a connection; they do not establish a follow-up.

Votes on this topic

These Commons divisions share a topic label. The question did not necessarily lead to a vote.

Recorded timeline

  1. 3 Nov 2025

    Question tabled

    To ask the Secretary of State for Energy Security and Net Zero, with reference to the National Audit Office Report entitled Energy efficiency installations under the Energy Company Obligation, published on 14 October 2025, what the cost to the public purs

  2. 11 Nov 2025

    Target answer date

    Date supplied by the official written-questions record.

  3. 11 Nov 2025

    Answer published

    The remediation costs sit with the original installer and we have been clear that no household should be asked to pay any money to put things right. We expect most remediation for solid wall insulation installed under ECO4 or GBIS to cost between £250 and...

Open official record

Official data retrieved 28 Sept 2026.

Later records

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Unreviewed candidateSame MP and department; topic relationship is unreviewed

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15 Dec 2025 · To ask the Secretary of State for Energy Security and Net Zero, with reference to the funding increase by Great British Energy for renewable schemes in Wales announced on 10 December 2025, which body will be responsible for administering this funding to r

Strong linkSame MP, department and exact heading

Energy Company Obligation: Wales

14 Jan 2026 · To ask the Secretary of State for Energy Security and Net Zero, how much money has been spent in Wales on (a) Energy Company Obligation (b) Energy Company Obligation 1 (c) Energy Company Obligation 2 (d) Energy Company Obligation 3 and (e) Energy Company

Strong linkSame MP, department and exact heading

Energy Company Obligation: Wales

14 Jan 2026 · To ask the Secretary of State for Energy Security and Net Zero, how many homes in Wales have received measures under (a) Energy Company Obligation (b) Energy Company Obligation 1 (c) Energy Company Obligation 2 (d) Energy Company Obligation 3 and (e) Ener

Unreviewed candidateSame MP and department; topic relationship is unreviewed

Warm Homes Plan: Wales

14 Jan 2026 · To ask the Secretary of State for Energy Security and Net Zero, what discussions his Department has had with the Welsh Government on the Warm Homes Plan.

Unreviewed candidateSame MP and department; topic relationship is unreviewed

Warm Homes Plan: Wales

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