I checked my energy usage frequently but when i checked today all my old usage bills were a lot higher it previously said i was spending about 1 pound 40 a day now it says for the same day i spent 3 pound 25 how can the usage change on a previous date and it has done that for all my old usage
My previous energy usage has increased on the OVO app, is this correct?
Best answer by Ben_OVO
Updated on 29/08/25 by Emmanuelle_OVO:
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If you do have smart meters, please check your reading history, and check that your smart meters have always been set to provide daily or, better still, half-hourly readings. If there’s been any gaps in the readings, eg estimated readings being shown for any period of time, then the usage comparisons for that time won’t be accurate. The ‘Usage’ graphs of your online account and app are only as good as the data that’s put into them, in that they only work when we are receiving regular smart reads.
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And just to reiterate what ​
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If your account has actually been re-billed, then our Support Team will be able to tell you what’s happened, and why, and will be able to give you more of a breakdown.
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let us know how you get on!
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