emix — archive

[Anne Hendry]

In the Introduction sections, both  the EI and EMIX specs say they each provide ... a set of messages to communicate price ... . 1 To have them both say they provide the same thing blurs the line of where EI stops and EMIX starts. The terminology could use some clarification/definition.  I'd propose something more along the lines of EMIX providing an XML vocabulary for communication of Price and Product information , or something similar, to distinguish it from getting into the messaging / communication services context of EI. Does anyone else have suggestions/opinions on this?  I think we have several issues around clarification of EI/EMIX boundaries so if that is in process perhaps this can be added to the list.  I don't know how those are being tracked since they're between TCs. -A 1 EMIX wd22 .doc lines 176-177: This document defines a set of messages to communicate Price and Product definition for power and energy markets ... 1 EI wd22 .pdf  line 10: Energy Interoperation defines a set of messages to communicate price, reliability, and emergency conditions ...