Skip to main content
Rank 1
April 13, 2017
Solved

I give meter readings each month, why is my bill still based on estimates?

  • April 13, 2017
  • 167 replies
  • 15255 views

Why, when I faithfully provide meter readings on time, each month, does OVO still give estimated readings on my bills?

Best answer by Darran_OVO

Updated on 03/09/26 by Chris_OVO

 

Meter readings, usage and estimates

 

If you haven’t had smart meters installed, we’ll send you a meter reading reminder a few days before your monthly summary is created. The easiest way to submit these readings is on the ‘Meter readings’ page of your online account or OVO app (download for Android or iOS):  

 

 

When’s the best date to submit a reading for my monthly summary?

 

Submit your reading on or just before the date on your bill. An email or text reminder may suggest entering it the day before to make sure it’s received on time. If you enter your reading a little early, we will estimate your usage from when you submitted the reading until the statement date, so it should be accurate.

 

 

When I enter my reading how long does it take to update my balance?

 

Each time you enter a meter reading on your online account, we recalculate your account balance to reflect your latest usage costs. Typically, the balance updates immediately, but it may take up to 24 hours in some cases. Before submitting your readings, check your balance to see if it has been updated. If the balance in your monthly summary is an estimate, you can get the accurate balance by submitting another meter reading.

 

 

How are my estimated readings calculated?

 

If we use an estimated reading on your monthly summary, it will come from the last actual reading you provided and your Estimated Annual Consumption (EAC). This is how we estimate what your reading will be. If you notice any inaccuracies, you can submit an accurate reading to adjust for any overestimations or underestimations.

 

 

What’s the best way to avoid estimated statements?

 

A smart meter sends readings every half hour or daily. This ensures we always have an accurate reading by the time your monthly summary is ready. You won’t need to read the meter yourself, and you’ll get more accurate billing and usage information on your online account or the OVO app, which you can download for Android or iOS.

 

The following community topic may also be helpful here:

 

 

OVO member but not got a smart meter yet? - Book today!

 

Interested but not yet an OVO member? - Check out our plans!

167 replies

Darran_OVO
Retired Moderator
Darran_OVOBest Answer
Retired Moderator
April 13, 2017

Updated on 03/09/26 by Chris_OVO

 

Meter readings, usage and estimates

 

If you haven’t had smart meters installed, we’ll send you a meter reading reminder a few days before your monthly summary is created. The easiest way to submit these readings is on the ‘Meter readings’ page of your online account or OVO app (download for Android or iOS):  

 

 

When’s the best date to submit a reading for my monthly summary?

 

Submit your reading on or just before the date on your bill. An email or text reminder may suggest entering it the day before to make sure it’s received on time. If you enter your reading a little early, we will estimate your usage from when you submitted the reading until the statement date, so it should be accurate.

 

 

When I enter my reading how long does it take to update my balance?

 

Each time you enter a meter reading on your online account, we recalculate your account balance to reflect your latest usage costs. Typically, the balance updates immediately, but it may take up to 24 hours in some cases. Before submitting your readings, check your balance to see if it has been updated. If the balance in your monthly summary is an estimate, you can get the accurate balance by submitting another meter reading.

 

 

How are my estimated readings calculated?

 

If we use an estimated reading on your monthly summary, it will come from the last actual reading you provided and your Estimated Annual Consumption (EAC). This is how we estimate what your reading will be. If you notice any inaccuracies, you can submit an accurate reading to adjust for any overestimations or underestimations.

 

 

What’s the best way to avoid estimated statements?

 

A smart meter sends readings every half hour or daily. This ensures we always have an accurate reading by the time your monthly summary is ready. You won’t need to read the meter yourself, and you’ll get more accurate billing and usage information on your online account or the OVO app, which you can download for Android or iOS.

 

The following community topic may also be helpful here:

 

 

OVO member but not got a smart meter yet? - Book today!

 

Interested but not yet an OVO member? - Check out our plans!

Did a reply solve your question? Then mark it as the correct answer!
Newcomer
August 14, 2020

Similar but different issue here. With other suppliers (gas or electricity) if a reading is sent late, then it is taken into account and the balance adjusted.

OK if OVO don’t do this, but why if I send in a reading one day late is there no message to say it won’t be recorded? Not even a warning that it’s too late.

 

Transparent
Rank 20
Rank 20
August 14, 2020

Thanks for raising that issue @AlisonH - good point!

The new Billing System is still in it’s early days. Unlike many other Energy Suppliers, OVO have developed their own system. That means the programming team are still working on it and can add features.

Their first priority was to ensure that it fully complies with Ofgem’s guidelines, which it does.

So let’s ask the duty Moderator, @Eva_OVO, to see if your suggestion can be allocated a “ticket” and passed to the programmers in London.

Save energy... recycle electrons!
Eva_OVO
OVO Staff
OVO Staff
August 14, 2020

We’ll record the reading, @AlisonH, but it won’t be recorded on your summary if one has already been generated. You’ll see the reading on your next month’s summary.

My friend told me how electricity is measured and I was like Watt!
Newcomer
August 14, 2020

I don’t agree. I know I have been submitting readings, but the record still shows as Estimated. I have also raised this with the on-line chat and had the same answer. 

I will just have to make sure I submit absolutely on the day in future and take a screenshot. 

 

Transparent
Rank 20
Rank 20
August 14, 2020

I believe I understand what you’re saying @AlisonH. Let me just repeat this back to you so I can be sure we’re on the same page:

If the submitted reading is just beyond the cut-off date/time then that month’s bill will be issued based on usage which is 100% estimated.

Let’s say that you then submit the following month’s reading in time. Since the Billing System only needs to note the cumulative total, there is no mention of the previous actual reading which you gave.

Am I correct so far?

 

Now @Eva_OVO (who is a Forum Moderator) states that “You’ll see the reading on your next month’s summary”.

Here's an example (from one of my gas bills in Sept last year) showing what Eva suggests you should see:

Now this is a particularly ‘silly’ Bill because my meters were part of a test being done by an OVO Engineer, and the estimate is therefore way out!

Nevertheless you can see that I should’ve provided a reading by 13th August, but I didn’t do so until two days later.  As a consequence my August Bill was entirely estimated.

My September Gas Bill therefore shows the late Customer Reading, and then yet another Estimate because I didn’t provide that September’s reading in time either.

 

Now if I turn to the electricity Bill for the same period I see this:

Never mind that this ran to 18th Sept instead of 13th. The important bit to notice is that there is no Customer Reading shown for 15th August, despite the fact that I submitted readings for both gas and electricity together online.

 

Is this what you are seeing?

Save energy... recycle electrons!
Newcomer
December 2, 2020

I have had enuf of ovo. I send reading on the day reminder is received. So no excuse about estimates when units added by a heck of a lot, readings totally ignored and changed so that I am being charged for electricity I haven’t used and pay extra vat. Never had a problem with SE in all the years  I was with them now  billings are a mess.

Newcomer
December 2, 2020

Should have been enough. Don’t want to be cast as  uneducated 

Blastoise186
Super User
Super User
December 2, 2020

Hi @kitkat ,

I’m really sorry for the trouble there. Could you get in touch with the support team in the morning to provide your actual meter readings? They’ll be able to override the system and get you an accurate bill. If you’ve used less energy than you’ve been charged for, you’ll also be able to get the excess payments refunded as well.

You didn’t mention whether you’re on the new billing system, as this might be a possible clue. I’m happy to help you with some advice though.

Securing energy by zapping security bugs... For that is The Blastoise Way! Remember, I'm just like you - AI Powered Evil Geniuses aren't Staff!
Newcomer
December 2, 2020

Thank you for replying and I certainly be phoning again if it is not constantly engaged again. My gripe is about the discrepancy in my meter readings and why they are not used and have a great mount of units added to them.