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Rank 4
April 9, 2024
Solved

When do standing charges get added on to smart meters?

  • April 9, 2024
  • 6 replies
  • 2040 views

When do standing charges get added onto the IHD? I've noticed that when the unit prices went down this month the cost showing when I get up in the morning has actually gone up, suggesting it might be due to standing charges. However I had previously assumed it was late at night, because when I check the previous days cost against the cost showing when I went to bed, that has also jumped up. So I'm puzzled.

Best answer by BPLightlog

Updated on 20/10/25 by Abby_OVO

 

Hi @Topsy , the standing charge normally gets loaded to the IHD early each morning. Any late night adds might be just the device catching up - gas for example only updates every 30 mins.

 

Just a note here @Katie B B B , the standing charge addition on your IHD can differ. For example while my electric SC is there just after midnight, my gas SC only gets added late in the evening. 
There are some calling for a standardisation which would be useful. 
 

(From a useful smartmeter site)

6 replies

BPLightlog
Super User
Super User
April 9, 2024

Updated on 20/10/25 by Abby_OVO

 

Hi @Topsy , the standing charge normally gets loaded to the IHD early each morning. Any late night adds might be just the device catching up - gas for example only updates every 30 mins.

 

Just a note here @Katie B B B , the standing charge addition on your IHD can differ. For example while my electric SC is there just after midnight, my gas SC only gets added late in the evening. 
There are some calling for a standardisation which would be useful. 
 

(From a useful smartmeter site)

Bring me Sunshine ~ E&E {Solar PV, Battery Storage, Hybrid EV, ASHP and Home Assistant automation}
TopsyAuthor
Rank 4
April 9, 2024

Thanks

Rank 2
September 10, 2024

Good morning

 

Can anyone tell me at what time of day does the Daily Standing Charge get added.  

 

My standing charge for electric is 63.250p.  Yet every morning when I get up, whatever time, it is always starting around 72 - 75p

Blastoise186
Super User
Super User
September 10, 2024

Hi @Katie B B B , welcome back!

Usually it’s around Midnight for Electricity and roughly 5am for Gas.

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Rank 2
September 10, 2024

Hi @Blastoise186 

Thank you for your prompt reply to my question.

I will now look at the reading at midnight.

BPLightlog
Super User
Super User
September 10, 2024

Just a note here @Katie B B B , the standing charge addition on your IHD can differ. For example while my electric SC is there just after midnight, my gas SC only gets added late in the evening. 
There are some calling for a standardisation which would be useful. 
 

(From a useful smartmeter site)

Bring me Sunshine ~ E&E {Solar PV, Battery Storage, Hybrid EV, ASHP and Home Assistant automation}