Live demo
Find a renewable energy installer
Your users enter a postcode to find nearby renewable energy installers. Results show distance, contact details, which technologies each installer offers (and where we found that out), and a link to check them on the MCS register.
How this works: method, sources and limits.
Embed this on your website
Help your visitors find a local installer. An installer can show only their own business by choosing “your own list” as the source in the dashboard.
More tools
Savings calculator
Sizes heat pumps, solar, and batteries for a specific UK property, then estimates costs, savings, and carbon reduction.
Grant finder
Enter a postcode and answer a few short questions to see which UK grants and funding schemes a household could get.
Boiler escape plan
Helps homeowners plan a boiler replacement before it breaks down, with a personalised readiness plan and calendar reminders. Covers gas, oil and LPG.
Radiator check
Which radiators would need changing for a heat pump, and which are a straight swap – from the radiator type in each room, no measuring.
Home energy technology visualiser
Preview a life-size heat pump, hot water cylinder, home battery or solar inverter in your own space using augmented reality on a phone or tablet. No app download.
Sound simulator
Play a real heat pump recording and measure the decibel level from anywhere around the home using the phone microphone.
3D house tour
A 3D cutaway of an all-electric home: heat pump, hot water, radiators, solar, a battery, car charging and cooking, with a guided tour of how it fits together.
Watt's House
The same all-electric house, explored with Watt the cat. Send him round the house and whatever he sits beside is explained.