Started this over 18 years ago and beginning to see fruition. Thanks mainly to the raspberry pi. Although not (yet) open source, this project is aimed at individuals or corporations that would like to invest.
Our plan is to reconnect the original server / collector unit (software) and increase the drivers to carry more up to date data collectors.
We currently have drivers for Barix Barionet, Vellerman kits, and some other very old devices (Anvil).
Interested? Please send us a request to view the demo and we will send you an demo application key and secret (time limited) so you can register and have a look.