CWE - Urgent Market Message: advance information on possible exclusion of 20% minRAM application
Published:
Dear Market Participant,
For business day 2022-01-17, following the security assessments it was concluded by TenneT TSO GmbH that it cannot be completely excluded that TenneT TSO GmbH will have to reject the application of 20% MinRAM for all critical branches of TenneT TSO GmbH including cross-zonal branches of TenneT TSO GmbH. The hours 02-15 are potentially impacted. Thorough investigations aiming at enabling MinRAM application will last until the publication of final flow-based parameters. The pre-final flow based parameters will be calculated under the assumption that MinRAM application will be enabled.
We trust to have informed you sufficiently and in due time.
Best regards
TenneT TSO GmbH