My PowerGuardian

Your home energy picture in one place

Create your free household profile to estimate your annual bill, compare your costs, identify potential savings and receive personalised next steps.

Estimated annual bill and cost breakdown

Cheapest suitable suppliers for your home

Home efficiency score and tailored tips

Price cap, savings and grant alerts

Completely free — no account, registration or payment details needed.
Your answers are saved in this browser on this device only. Nothing is stored in an online account, so clearing your browser data or using another device means starting again.