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I eventually got round to applying for the Domestic Renewable Heat Incentive for the solar thermal system on our demo house. We’d previously received £300 from the Renewable Heat Incentive Premium Payment which rightly reduces the amount we will received....

The Renewable Heat Incentive eventually goes live...

Following a slightly leading question from my colleague David, I’ve done some quantitative analysis on the potential savings now and under a hypothetical Renewable Heat Incentive regime. The RHI will now require metered amounts for which I’ve used the modelled kWh savings from a...

A normal house uses around £250 of hot water a year. A normal house could expect to save 50-70% of that with a £5,000 system. The maths isn’t hard – 28 year payback at best. The key thing is that the proportion...