[zarify]

Ultimately how useful is the high uptake in individual states? My understanding was that the US had a lot of weirdness going on about provision of utilities over state lines.

(Mind you here in Oz I think we have our own state politics involved, but I guess at least we have fewer states )

[pjc50]

The US has three separate grids: east, west, and Texas. Who are oddly separatist about their badly managed energy system.

[zarify]

Ah, it was probably me hearing about Texas and then extrapolating that to the rest of the US. Probably not a great idea on my part. Thanks for setting me straight :)