Reminder – Southern Region Integration




Scheduling Information
As a message to all customers, MISO is posting this reminder that as of Midnight EST at the start of Thursday, December 19, 2013; MISO will be fully integrating a new southern region. At this time, all of the transmission assets in this region have been transferred to the MISO OASIS. E-tags for the region should be end-dated prior to the cutover date and re-submitted using MISO as the Control Area, Scheduling Entity and Transmission Provider for the region.* Any transactions for the region that span over the cutover time will be curtailed by the MISO/Entergy operations groups.

New MISO Local Balancing Authorities:
     • CLEC, EAI, EES, LAFA, LAGN, LEPA, SME
Balancing Authorities dissolving with this change:
     • BBA, BRAZ, BUBA, CWAY, DERS, NLR, OMLP, PLUM, PUPP, WMU

Please refer to MISO’s Business Practice Manuals for Transmission Service and Interchange Scheduling for a complete guide to submitting Transmission Service Requests and E-tags with MISO.      • https://www.misoenergy.org/Library/BusinessPracticesManuals/Pages/BusinessPracticesManuals.aspx.

If you have any questions, you may contact the Real-Time MISO desks:
     • Transmission: (317) 249-5523
     • E-tags: (317) 249-5512

*An exception to this is a Carved-Out Grandfathered Agreement which follows MISO’s GFACO rules described in MISO’s Tariff and BPMs. This customer has been notified of its difference.