Terms and Conditions

Last updated 5 November 2026.

Estimates only. Everything on KiloWise — guides, tools, checklists and the rate table — is general information and an estimate. It is not a guaranteed saving, not a quote for your home, and not professional, financial, legal or medical advice.

Verify before you spend. Rates, tariffs and grants change, and they differ by country. Check the official source (your bill, your supplier, Ofgem / the US DOE / your energy regulator) before relying on any figure here.

Electrical and gas work. Do not do electrical or gas work yourself unless you are qualified. Use a qualified professional.

Accuracy. Figures are checked against the sources named on the page, with their dates. If a figure is wrong, it will be corrected — see Contact for how to report it once an address is published.