Official Statistics

Boiler Upgrade Scheme statistics: October 2025

Statistical release on Boiler Upgrade Scheme statistics for the estimation of capital grant uptake to support the installations of low carbon technologies in domestic and non-domestic buildings.

• From: Department for Energy Security and Net Zero
• Published: 27 November 2025
• Last updated: 28 November 2025 — See all updates

Applies to England and Wales

Documents

Boiler Upgrade Scheme Statistics: October 2025 (Excel)

MS Excel Spreadsheet, 501 KB

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Boiler Upgrade Scheme Statistics: October 2025 (ODS)

ODS, 406 KB

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Details

Correction notice: 28 November 2025

Table Q1.1B in the first version of this release incorrectly duplicated the nominal costs presented in Table Q1.1A without adjusting for inflation. This impacts Table Q1.1B only, which has now been corrected in this version.

These statistics show the uptake of the Boiler Upgrade Scheme to date including the number of vouchers applications and redemptions, as well as the costs of installation.

Enquiries about these statistics should be directed to: amelia.ash@energysecurity.gov.uk.

Published 27 November 2025

Last updated 28 November 2025 + show all updates

1. 28 November 2025

   Table Q1.1B corrected - see published correction notice.

2. 27 November 2025

   First published.