{
 "id": "bus_vouchers_issued",
 "name": "Boiler Upgrade Scheme vouchers issued to date",
 "category": "heat_pump_cost",
 "value_num": 125321,
 "display": "125,321 vouchers issued",
 "unit": "Boiler Upgrade Scheme vouchers issued, all technologies, England and Wales, since the scheme opened",
 "period_start": "2022-05-23",
 "period_end": "2026-08-31",
 "period_kind": "data",
 "deadline": null,
 "source_url": "https://www.gov.uk/government/statistics/boiler-upgrade-scheme-statistics-august-2026",
 "source_org": "DESNZ, Boiler Upgrade Scheme statistics August 2026, Table 1.1",
 "checked_at": "2026-10-02",
 "recheck_by": "2026-11-05",
 "history": [],
 "public_note": "A voucher is the scheme's yes before the work starts. Not every one turns into a fitted heat pump: some expire and some owners change their mind.",
 "next": null,
 "url": "https://hearthsum.co.uk/api/bus_vouchers_issued.json"
}