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Research & Analysis Published 30 Apr 2026 Department for Energy Security and Net Zero ↗ View on GOV.UK

Boiler Upgrade Scheme statistics: March 2026

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.

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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