Which grants apply in Northern Ireland — and free quotes from vetted local installers.
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Northern Ireland has its own schemes (e.g. the NI Sustainable Energy Programme and Affordable Warmth) — the Boiler Upgrade Scheme and ECO4 work differently here. 0% VAT and the Smart Export Guarantee still apply. Always check NI Direct for current support.
Solar panels, heat pumps, batteries and insulation are charged at 0% VAT across the UK until 31 March 2027 — an automatic saving for everyone, applied by your installer.
Typically: 0% VAT (saves ~£1,300 on 4kW solar) · Who: Everyone · full guide · official
Free, no obligation. We match you with vetted MCS-certified local installers.
Installs typically run £8,000–£14,000. With the £7,500 Boiler Upgrade Scheme grant (England & Wales), many homeowners pay roughly £5,000–£6,500 — and Scotland and Wales have their own schemes. Always get at least two MCS-certified quotes.
The Boiler Upgrade Scheme has no income limit in England & Wales — you mainly need a valid EPC with no outstanding insulation recommendations, and an MCS installer. Scotland (Home Energy Scotland) and Wales (Nest) have their own, partly income-based routes. Check the guide for your nation.
They work best in reasonably insulated homes. A good installer assesses your property first. Insulation grants can help you prepare — see the insulation page.