OpenWay CENTRON and other smart meters

Are there any projects to interface with some of the smart meters out there? We have an OpenWay CENTRON Itron.

https://www.itron.com/na/PublishedContent/OpenWay%20CENTRON%20Meter.pdf

This meter does not have the pulse interface that Emon uses. In the document it says:

Every OpenWay CENTRON meter includes a ZigBee radio for interfacing with the HAN, in-home displays and load control devices.

 

This would be a much more efficient link to get data from.