MI-ONT Etag Requirements

MI-ONT Etag Requirements

Effective 5/1/2008 –

For all Physical Bilateral Transactions that cross the Michigan-Ontario interface, MISO currently requires a POR or POD designation of MI-ONT. Effective 12:00 EST May 1st, 2008 – MISO will also require that these tags use the Carbon Copy feature to add the TP of ITC to the ETag. This will act to enhance the further reliability of the interface. Any tag crossing the Michigan-Ontario border without copying ITC will have their tags denied by MISO.

Carbon Copy is a feature added in the NERC ETag 1.8 requirements that took effect in December 2007. If you have any questions regarding this feature, please contact your tagging vendor about its placement. If you have any other questions regarding the Scheduling of transactions in the MISO market, please contact our 24-hour Scheduling desk at (317) 249-5511.