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E.on Heat Tariff Calculator 2024

These tariffs do not come into effect until 1 April 2024 - do not switch to a new tariff based on these calculations until this date.

The following tariff calculator has been created to compare the four tariffs offered by E.on within the Monkerton district heating network using the review notice received at the end of February 2024. The information should be used as a guide only and does not supersede any official advice provided by E.on.

Check the following tariff information is correct using the letter you received from E.on. Some charges vary depending on the size of property, particularly standing charges. The default values are for a 4-bedroom house.

You can now switch tariffs without calling E.on via your online account and clicking the Tariff tab. You can also access daily usage information under the Meter Readings tab (click Meter read history) which can help with these calculations.

Tariff Information









Consumption Data

Enter the consumption data from your latest bill or using two manual readings. It is not recommended to use a consumption period of less than 7 days.




Annual cost of each tariff based on current consumption:

Lowest cost tariff based on current consumption:

Comparison with Cranbrook Heat Network based on current consumption: