Anyone know how to get ZE from Scottish Power ???

The DNO you can deduce  either from the MPAN (long number) on your bills or meters

Or from the post code via the ENA lookup. Don't get confused by transmission operators - they are the pylon people, you need distribution operators, 33kV and less.

https://www.energynetworks.org/operating-the-networks/whos-my-network-operator

Merseyside, Cheshire, North Wales & North Shropshire Telephone: 0330 10 10 280

Central & Southern Scotland Telephone: 0330 10 10 260

Alternatively, this page from EDF has a list of MPAN prefixes and DNOs, and then some contact info for the DNOs. 

 I have no idea who you get to talk to if you phone the no they give for SP networks - I'm at the other end of the country;-)  

https://www.edfenergy.com/large-business/customers/dno-distribution-network-operators

However, you can be sure nobody has specifically measured your site unless there has been a fault, and so they can only give you the book values based on transformer sizes and/or fuse ratings. Certainly SSE only give very wide limiting values.

mike.

The DNO you can deduce  either from the MPAN (long number) on your bills or meters

Or from the post code via the ENA lookup. Don't get confused by transmission operators - they are the pylon people, you need distribution operators, 33kV and less.

https://www.energynetworks.org/operating-the-networks/whos-my-network-operator

Merseyside, Cheshire, North Wales & North Shropshire Telephone: 0330 10 10 280

Central & Southern Scotland Telephone: 0330 10 10 260

Alternatively, this page from EDF has a list of MPAN prefixes and DNOs, and then some contact info for the DNOs. 

 I have no idea who you get to talk to if you phone the no they give for SP networks - I'm at the other end of the country;-)  

https://www.edfenergy.com/large-business/customers/dno-distribution-network-operators

However, you can be sure nobody has specifically measured your site unless there has been a fault, and so they can only give you the book values based on transformer sizes and/or fuse ratings. Certainly SSE only give very wide limiting values.

mike.