The ISO Budget is set in accordance with Subchapter 4.5 of the Pilbara Network Rules (Rules) and the Interim Budget and Cost Management Procedure.

The ISO consulted on the draft budget using the Standard Consultation Process outlined in Appendix 1 of the Rules.

The final budget was approved by the Board in accordance with Rule 123 of the Rules.

EventDate
Board Considered Draft Budget24 April 2026
Publish Budget and Invitation for Submissions12 May 2026
First Round Public Submission Period12 May 2026 – 27 May 2026
Board Approves Final Budget12 June 2026
Second Round Public Submission Period (if required)15-26 June 2026
Board Approves Final Budget (if required)7 – 14 July 2026
Final Budget PublishedBy 15 July 2026

Documents related to this proposal

Final Pilbara ISOCo Budget and Fees 2026-27

Consultation Paper – Draft 2026-27 Budget and Fees

Submission Received

Horizon Power

ISO Response