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Thinktanks propose low-cost loans for home solar panels

financeJul 7, 202612108

The New Economics Foundation and the Finance Innovation Lab propose a Bank of England-backed low-interest loan scheme to fund rooftop solar plus batteries, saying installations cost about £6,000 and could be fitted on roughly 8 million UK homes. The thinktanks model loans available to households at about 2 percent interest by allowing the Bank of England to give commercial banks access to low- or no-interest funds on the condition they lend for solar installations. Households would save about £250 a year on average, with typical repayments around £45 a month offset by bill savings of about £66, and net savings lasting through 15 years of repayments and for the remaining life of panels. The proposal would require no direct government spending and could free up the Department for Energy Security and Net Zero’s roughly £15 billion Warm Homes Plan budget for other uses, Jesse Griffiths of the Finance Innovation Lab said. The thinktanks contrast this approach with the failed government-backed Green Deal, argue similar programs have succeeded in countries such as Japan and China, and note energy secretary Ed Miliband has long supported rooftop solar. The plan could recover repayments via energy bills in cooperation with suppliers or via banks if needed, and proponents say broad take-up is feasible because cheap loans remove the upfront cost barrier.

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