Search

BUS monthly scheme update

Publication type:
Data
Last updated:
Show all updates

As per our responsibility to publish reports on how the Boiler Upgrade Scheme (BUS) is operating, please see the statistics below. They relate to the period from 23 May 2022 to 31 January 2026.

For a full description of the steps a BUS application goes through in order for a BUS voucher to be issued, a BUS voucher to be redeemed and a BUS grant to be paid, please refer to the BUS Installer Guidance.

Voucher applications received 114,022
Number of BUS vouchers issued 80,467*
Total value of BUS vouchers issued £563,012,000
Voucher redemption applications received 75,633**
Number of vouchers redeemed 75,174
Total value of grants paid £523,357,000
Budget spent in Year 1 (23 May 2022 - 31 March 2023) £50,009,000
Budget spent in Year 2 (1 April 2023 - 31 March 2024) £88,410,500
Budget spent in Year 3 (1 April 2024 - 31 March 2025) £188,845,000 
Remaining budget for Year 4 (1 April 2025 - 31 March 2026) £50,662,500

* The number of BUS vouchers issued does not include vouchers that were issued but have since expired or have been revoked or withdrawn

** The number of voucher redemption applications received does not include voucher redemption applications that have since been revoked or rejected or withdrawn

All updates

10 February 2026 added data for 23 May 2022 to 31 January 2026.