Question follow-through · 12826
Housing: Insulation
To ask the Secretary of State for Energy Security and Net Zero, how many homes had spray foam insulation installed under (a) the Green Homes Grant, (b) the ECO4 scheme and (c) the Great British Insulation Scheme; and of those, how many have been identifie
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
- 24 Jun 2026
- Target answer date
- 29 Jun 2026
- Answer
- 3 Jul 2026 · 9 calendar days after tabling
Elapsed calendar days describe the record timeline, not whether Parliament considers an answer on time.
Votes on this topic
- Taxation (Energy and Vehicles) Bill Committee: New Clause 5 · 1 Jul 2026
- Taxation (Energy and Vehicles) Bill Committee: New Clause 4 · 1 Jul 2026
- Taxation (Energy and Vehicles) Bill Committee: New Clause 2 · 1 Jul 2026
These Commons divisions share a topic label. The question did not necessarily lead to a vote.
Recorded timeline
24 Jun 2026
Question tabled
To ask the Secretary of State for Energy Security and Net Zero, how many homes had spray foam insulation installed under (a) the Green Homes Grant, (b) the ECO4 scheme and (c) the Great British Insulation Scheme; and of those, how many have been identifie
29 Jun 2026
Target answer date
Date supplied by the official written-questions record.
3 Jul 2026
Answer published
The Department publishes statistics on measures installed under the Green Homes Grant, ECO4 and the Great British Insulation Scheme, but does not hold specific data on properties with spray foam insulation. We are aware of a small number of cases where sp...
Official data retrieved 28 Sept 2026.
Later records
Possible follow-up questions
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No later same-department questions indexed.
This is an absence in covered public data, not evidence that no follow-up occurred elsewhere.