Privacy Policy

We do not store any data you provide, we only use it to run your personalised simulations. We also do not use cookies. Your postcode is verified by postcodes.io. Your address is used to find your home's floor area and yearly space heating energy usage from your home's EPC certifcate, located on the gov.uk website.

We use our server to communicate with the government's EPC Certificate Database and run your heating simulations. However, you can select to run the simulations on your device by selecting the 'Run simulation client-side' option, found by clicking the plus box [+] on the simulate page.