Our home

Not a showroom. Not a lab.
Just a normal family home - with no gas
We live in a 5-bedroom townhouse built in 2008, with off-street parking for charging, drive two electric cars, and use electricity for almost everything — including heating and cooling.
We've also improved insulation where it made sense, to reduce heat loss and improve efficiency.
Here’s what that looks like in practice:
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We use around 23,000 kWh a year
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Our electricity bill is just £1,700 a year
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That covers heating, cooling, cooking, hot water and driving 28,000 miles
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Our solar panels paid us £2,500 last year
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So overall, we actually made around £800
How does that work?
It's not one "magic" solution - it's how everything works together.
Our home combines
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Solar panels
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A home battery (stores low-cost electricity for use later)
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A heat battery (stores heat from low cost electricity)
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Air conditioning (used for both heating and cooling)
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Infrared and traditional radiators.
Each part plays a role, but the real benefit comes from how they work together.


My three kids and I live in an old semi-detached property with poor insulation. Budgets are very tight, and I’ve been ripped off by builders in the past. I had no idea that there were grants available and, with Dave’s help, I’m pursuing the Warm Homes grant. It would make such a difference to us if we could get some loft insulation, improve the oldest windows and maybe even get some solar panels like our neighbours have as I know this will reduce my bills. I like that Dave explains things in a way I can understand.
Nicky | Kent
Dave and his family live a few doors down from us. They’ve had EVs for several years and when we decided to get our first EV, our usual electrician didn’t seem all that confident about installing a charger due to where our consumer unit is. I talked to Dave who had faced the same challenge a few years ago, and he recommended his installer who were great, helped by already knowing how to run the cable through the ceiling void. Sometimes it’s who you know that matters!
Ken | Kent
Dave and I connected on social media through our shared interest in electric heating — we both use the Tepeo ZEB, a heat battery that mimics the behaviour of a gas boiler. He’s clearly passionate about the green energy transition and genuinely enjoys helping others in our community of ZEB owners. He’s also always learning — recently diving into Home Assistant, which is a powerful tool for anyone wanting to monitor and optimise their home’s energy use.
Tim | Reading
