Contact SaveWatt
For calculator corrections, tariff notes, energy supplier updates, sponsorship enquiries or useful source suggestions, email hello@savewatt.co.uk.
SaveWatt is built for practical household energy decisions. Useful messages include EV charging price changes, solar export tariff updates, calculator corrections, accessibility issues and suggestions for new tools.
Please do not send sensitive personal information, account numbers, meter identifiers or private energy bills. We cannot provide personalised financial, engineering or installation advice.
Corrections
Send the page URL, the issue you spotted and the source that supports the correction. We will update formula notes or page copy where needed.
New calculator ideas
Good suggestions are simple, repeatable household questions: charging, heating, tariffs, generation, appliance use and home efficiency.
Commercial enquiries
We are open to relevant energy, EV, solar and home efficiency opportunities, with clear disclosure where commercial relationships exist.