Households across the UK can borrow money to fit clean energy technology such as heat pumps, batteries and solar panels without any upfront cost, under a new government-backed scheme reported by the BBC. The loans carry no interest or low interest, and the repayments are spread over many years.
Key points
- Savings — fitting a heat pump, battery and solar panels could cut bills by up to £550 a year, plus another £300 with a time-of-use tariff.
- Cheaper borrowing — lenders have cut rates by up to five percentage points compared with ordinary bank loans.
- Loan limits — up to £15,000 for a battery, £20,000 for an air-water heat pump and £10,000 for an air-air heat pump.
- Stacking support — loans can be combined with grants of up to £9,000 through the Boiler Upgrade Scheme, or Home Energy Scotland north of the border.
Ten lenders are taking part at the start, some of them interest free, and borrowers can shop around for the best deal, with up to thirty years to repay in some cases. As an example, the government says someone borrowing £10,000 at 8% over seven years would repay about £155 a month under a loan available now, and could save up to £285 a year through the scheme.
Installations, apart from heat network connections, must be done by MCS-certified installers, which the government says gives households confidence that recognised technical and consumer-protection standards are met. Homeowners are advised to check free advice on GOV.UK, see whether they qualify for a grant, compare quotes and weigh up the total amount repayable before applying. Energy Secretary Miatta Fahnbulleh said the loans would help families make their homes warmer and cheaper to run.
What it means in practice
For anyone thinking about a heat pump or solar panels, the upfront bill has long been the sticking point. These loans move the cost into monthly repayments, so the question becomes whether the savings on bills outweigh what you pay back each month.
- Do the sums on the total — a low monthly figure can still mean a lot of interest over a long term, so check the full amount repayable, not just the instalment.
- Grants first — check eligibility for the Boiler Upgrade Scheme or Home Energy Scotland before borrowing; the grant reduces what you need to finance.
- Keep the paperwork — quote, finance agreement, invoice, proof of purchase and MCS certificate will matter if anything goes wrong or you sell up.
