You can find this information on your bill. Please note that your quote will be more accurate if you can give an average cost based on your annual usage, as your energy consumption varies depending on the season. You can find this using the latest annual energy statement you supplier sent you or by looking at your bills. Alternatively, you can:
- call your current supplier to find out your annual average
- or simply select ‘I’m not sure’ and we will help you estimate your consumption.