Does anyone have any experience utilizing utility data from Green Button Connect? I've used the Green Button where the customer downloads their data and provides it, but what about Connect where the customer grants access to contractors without having to do the dirty work?
Yes, we (HEA.com) have been using various Green Button Connect services since 2012 from utilities like PG&E, SCE, SDG&E, Ontario Hydro and "Smart Meter Texas". The standard is not consistently implemented, and it has been a bit of a nightmare. Happily there are third parties that will do the dirty work for you, and that's what I'd recommend... companies like UtilityAPI an UrjaNet.