Revised Weekly Constraints Update

Affected Period

Status
Closed

Category
Balancing

Run Type

Created

Last Updated

Updated Message 25/01/2025 12:04 GMT

Dear Market Participant,

Please be advised that the below constraint has now been lifted.

Kind regards,

SEMO Team

Original Message 23/01/2024 16:14 GMT

Dear Market Participant, 

EirGrid and SONI have published a revised weekly constraints update for the current Week 04 2025.

The revision note:

The below temporary Transmission Constraint Group note has been added:

Constraint:

The following units are ‘must run’ from 21:00 23/01/25:

  • TYC
  • GI4
  • One of the following: MP1, MP3
  • One of the following: AD2, WG1
  • Four from the following: DB1, HNC, HN2, PBA, PBB
  • MP5
  • CGT8 (Sync Comp Mode)

Reason:

Security of supply during Storm Éowyn 

The weekly constraints update is published every Friday evening on the General Publications page of SEM-O.com.

Kind regards, 

SEMO Team