I have no frame of reference but I have a feeling here (usa) it's super illegal to "tamper" with any pub utilities infrastructure. Could be wrong, though, but no usb ports.
That's really cool though I wish we could do that.
That's really cool though I wish we could do that.
See https://www.netbeheernederland.nl/_upload/Files/Slimme_meter.... I think that’s more than good enough for third parties to use.
You could consider one of those clamps that measure the power through a cable from the fields around it?
In general in the US, for commercial buildings, everything beyond the utility transformer secondary is the responsibility of the customer. For a residence, anything beyond the meter socket is the responsibility of the customer.
I’m unfamiliar with UK utility standards though so perhaps it’s different there.
The linked example only monitors one circuit, but you could buy a submeter than can monitor multiple current transformers/multiple circuits.
The utility meter is supplied by the utility and used to bill you, an optional submeter is just for your own monitoring and tracking of electrical use.