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Target Release Plan for Changes to the IESO Information Technology Systems Posted for Review

December 22, 2025

The market-facing target release plan has been posted under R55.0 of the Information Technology Release Schedule. There are two changes included in this release:

  • ID106846: External Report Changes – Adequacy & Realtime Ontario Zonal Price Reports
  • ID120083: External Report Changes – Publishing New DAM Pass 1 LMP Reports (ENGY and OR) for Interties

More information on this change is available in the Target Release Plan.

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