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Boiler Upgrade Scheme: vouchers issued and grants paid, England and Wales

Official statistics

Boiler Upgrade Scheme voucher applications, vouchers issued, redemption applications and grants paid towards heat pumps and biomass boilers in England and Wales each month since the scheme opened in May 2022, from DESNZ's monthly statistics.

Grants paid since the scheme opened

96,611

May 2022 to September 2026 · 131,619 vouchers issued

Verified against source, 8 November 2026, 13:24 UTC
Boiler Upgrade Scheme: vouchers issued and grants paid, England and Wales
  • Voucher applications received
  • Vouchers issued
  • Redemption applications received
  • Redemptions paid
02k4k6k8k10kMay 22Feb 23Nov 23Aug 24May 25Feb 26Sep 26

Source: Department for Energy Security and Net Zero. Contains public sector information licensed under the Open Government Licence v3.0.

Data table

53 periods, newest first

PeriodVoucher applications receivedVouchers issuedRedemption applications receivedRedemptions paid
Sep 20269,7386,2983,9723,332
Aug 20267,4865,9033,3293,260
Jul 20268,1504,2032,7232,857
Jun 20264,5123,5832,5982,409
May 20264,4113,2202,4582,230
Apr 20264,4063,4842,4042,545
Mar 20264,5173,7772,5792,534
Feb 20263,6322,9302,4332,369
Jan 20263,2642,5922,1352,078
Dec 20252,6862,8632,7342,918
Nov 20255,3284,1252,7512,708
Oct 20254,0223,5283,0713,257
Sep 20254,0893,6402,7582,379
Aug 20253,4012,9092,4182,333
Jul 20253,8533,0572,7253,018
Jun 20253,7153,4592,6082,458
May 20253,7003,3042,6062,965
Apr 20253,6733,2502,4071,979
Mar 20254,0283,4702,4782,404
Feb 20253,5673,1482,3322,568
Jan 20253,6613,0732,1502,298
Dec 20242,8442,5742,3322,064
Nov 20243,2392,8102,5192,358
Oct 20243,8573,4452,7302,981
Sep 20243,2232,7032,1521,871
Aug 20242,8902,5011,9672,201
Jul 20243,0472,8322,0661,747
Jun 20242,6892,2201,7271,658
May 20242,9872,4181,7791,816
Apr 20242,3801,7961,4811,235
Mar 20242,1381,9331,4821,559
Feb 20242,3171,8681,5361,810
Jan 20242,0461,6621,4591,421
Dec 20231,3781,4431,4241,075
Nov 20232,5573,0191,7271,891
Oct 20233,3551,557640338
Sep 20231,2311,145876890
Aug 20231,4191,1599901,095
Jul 20231,5201,358939852
Jun 20231,4851,3069811,184
May 20231,4321,2581,000854
Apr 20231,2331,064943860
Mar 20231,4661,4611,1281,293
Feb 20231,3211,2111,0391,038
Jan 20231,4721,1811,156919
Dec 20229241,1431,0221,389
Nov 20221,6661,6691,3431,230
Oct 20221,6461,4791,3091,211
Sep 20221,5161,2051,1061,062
Aug 20221,3901,4861,027905
Jul 20221,6682,046853752
Jun 20221,577834162146
May 20221,122171717

Download CSVDownload JSON with full provenance

Source and licence

Publisher
Department for Energy Security and Net Zero
Check it yourself
https://www.gov.uk/government/collections/boiler-upgrade-scheme-statistics
Licence
Open Government Licence v3.0 – Contains public sector information licensed under the Open Government Licence v3.0.
Retrieved
8 November 2026, 13:07 UTC
Raw files fetched

Verification

Verified against source, 8 November 2026, 13:24 UTC Run at 8 November 2026, 13:24 UTC; 212 of 212 figures matched the live source.

ResultCheckDetail
PassProvenance recordedDepartment for Energy Security and Net Zero; Open Government Licence v3.0; retrieved 2026-11-08T13:07:15Z; 2 raw file(s)
PassRaw files match recorded SHA-2562 of 2 files intact
PassRe-parsing raw files reproduces figures212 of 212 figures and the headline reproduced; the meta's to_date match
PassFigures are finite numbers212 figures, 0 invalid
PassLive source matches every figure212 of 212 figures match exactly after downloading 2 source file(s) again (2 byte-identical); the headline matches; the meta's to_date match
PassGOV.UK table is currentlatest period 2026-09 ended 39 days before retrieval (limit 75), from Boiler Upgrade Scheme Statistics: September 2026 (Excel)
PassTable 1.1 gives Table M1.1's totals24 of 24 totals by status and technology in Table 1.1 are Table M1.1's Total column, 4 of 4 of them the record's totals to date
PassThe release's commentary agrees7 of 7 figures the Commentary sheet states for 2026-09 and to date are the record's
PassThe technologies add up to all technology types212 of 212 cases of Table M1.1's months by status have their technologies adding up to all technology types
PassEach row's months add up to its total24 of 24 cases of Table M1.1's rows have their months adding up to their Total column
PassTable Q1.3 gives the grants paid to its quarter's end2 of 2 cases of Table Q1.3's England and Wales grants paid to its quarter's end are Table M1.1's redemptions paid to that month
PassSource page answershttps://www.gov.uk/government/collections/boiler-upgrade-scheme-statistics – HTTP 200

Notes

  • Boiler Upgrade Scheme grants towards a heat pump or biomass boiler in homes and small non-domestic buildings in England and Wales, from the scheme's opening on the 23rd of May 2022: voucher applications received, vouchers issued, redemption applications received and redemptions paid (grants paid) each month, all technology types, with the totals to date from Table 1.1.
  • DESNZ says monthly application figures may be revised each month, as applicants cancel and re-submit applications to change their details or applications are rejected.