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Final Release Plan for Changes to IESO IT Systems Posted for Review

January 14, 2021

The market-facing final release plan, posted under R 45.0 of the IT Release Schedule, introduces one change in addition to two changes that were previously announced.

The new change will add capacity auction resources to the Adequacy Report, following the Capacity Auction held in December 2020. This change will be reflected in the Adequacy Report published for May 1, 2021 and beyond.

Other changes in this release include settlements system changes to revise the Transmission Rights Clearing Account (TRCA) disbursement that calculates the distribution of TRCA surplus funds to loads and exporters, and the removal of a number of public reports folders that are no longer in use. Comments can be sent to pending.changes@ieso.ca.

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