Congestion information resource

The Congestion Information Resource (CIR) provides a consolidated source of information relevant to the understanding and management of transmission network congestion (constraint) risk. This page includes information on where to find constraint data, policies, procedures, guidelines, CIR consultations and education material.

Updates are provided to the Guide to the Congestion Information Resource via rules consultation with National Electricity Market (NEM) registered participants and interested parties.

Policies and procedures

Education Material

AEMO runs a two-day workshop that offers participants a better understanding of how and why Network and FCAS Constraints are used to manage the power system and the effect they may have on the market.

Please view AEMO's education program for Network and FCAS Constraints in the NEM for more information.

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