Customer Advice Notices (CAN)

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Customer Advice Notices include important information for market participants about events happening on the power system.

These notices are also available for interested parties and other stakeholders, including media and consumers. Subscribe to this page to receive an email notification when a new CAN is published. If you wish to receive notification when an Excursion Notice or GEN is issued you need to subscribe to these pages separately.

March
Notice Date
Notice CAN Matahina G1 to be classified as a Secondary Risk whilecommissioning (PDF 128.26 KB) Date
Notice CAN MTI G4 to be classified as a Secondary Risk while commissioning (PDF 137.42 KB) Date
Notice CAN Round Power Status Change (PDF 143.37 KB) Date
Notice CAN MTI G4 to be classified as a Secondary Risk while commissioning (PDF 137.88 KB) Date
Notice CAN Te Herenga O Te Ra (HTR) Solar Farm to be classified as aSecondary Risk while commissioning (PDF 132.54 KB) Date
Notice CAN Round Power Status Change (PDF 143.92 KB) Date
Notice CAN Round Power Status Change (PDF 142.23 KB) Date
Notice CAN Revision: MTI G4 to be classified as a Secondary Risk whilecommissioning (PDF 81.16 KB) Date
Notice CAN - Update for managing potential security issues for lowSouthland lake levels (PDF 127.79 KB) Date
Notice CAN - Revision of Under-Frequency Event Confirmation (PDF 101.86 KB) Date
Notice CAN - Round Power Status Change_ Revision of notice #6056646896 (PDF 136.6 KB) Date
Notice CAN, 5998297595, Planned Outage HVDC - Revision of (PDF 155.87 KB) Date
Notice CAN - Change to Shoulder ratings from 15-Mar-2025 07:00 to10-May-2024 06:59 (PDF 77.42 KB) Date
Notice CAN - MTI G4 to be classified as a Secondary Risk while commissioning (PDF 82.44 KB) Date
Notice CAN, 6045713550, Te Herenga O Te Ra (HTR) - Revision of (PDF 127.17 KB) Date
Notice CAN Roundpower status change (PDF 99.19 KB) Date
January
Notice Date
Notice CAN New Permanent Market Node Constraints (PDF 139.3 KB) Date
Notice CAN Lauriston Solar Farm is to be classified as a Secondary Riskwhile commissioning (PDF 131.57 KB) Date
Notice CAN Planned Outage HVDC Pole 2, HVDC Pole 3 (PDF 64.82 KB) Date
Notice CAN Under-Frequency Event Confirmation (PDF 133.17 KB) Date
Notice CAN Ruakaka BESS is to be classified as a Secondary Risk whilecommissioning (PDF 126.21 KB) Date