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Customer Advice Notices (CAN)

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Customer Advice Notices are information notices we send out to registered electricity market participants informing of events happening on the power system.

The website publishes all CANs that are sent out from the System Operator. Subscribe to this page to receive an email notification when a new CAN is published.

MarchDate
CAN System Operator COVID-19 Response webpage [  172.42 KB ]30/03/2020
CAN Planned Outage HVDC Pole 3 [  337.45 KB ]27/03/2020
CAN Planned Outage HVDC Pole 3 [  336.9 KB ]27/03/2020
CAN COVID-19 response: Expected changes in load [  187.01 KB ]24/03/2020
CAN Planned Outage HVDC Pole 3 [  332.65 KB ]24/03/2020
CAN Rangitata Flooding Event - Loss of Islington-Livingstone Circuit- Update 8 [  176.83 KB ]20/03/2020
CAN Junction Road Power Station to be classified as a secondary risk [  251.91 KB ]17/03/2020
CAN Planned Outage HVDC Pole 2, HVDC Pole 3 [  216.02 KB ]13/03/2020
CAN Whakamaru G4 classified as a secondary risk [  174.58 KB ]10/03/2020
CAN Change to Shoulder ratings from 15 March 2020 07:00 to 10 May2020 06:59 [  176.14 KB ]06/03/2020
CAN Whakamaru G4 classified as a secondary risk [  174.11 KB ]05/03/2020
CAN Junction Road(JRD) Power Station Change in risk classification [  249.58 KB ]01/03/2020
FebruaryDate
CAN Planned Outage HVDC Pole 2, HVDC Pole 3 [  230.29 KB ]28/02/2020
CAN Junction Road Power Station system ride through test [  175.25 KB ]26/02/2020
CAN Rangitata Flooding Event - Loss of Islington-Livingstone Circuit- Update 7 [  176.14 KB ]26/02/2020
CAN Planned Outage HVDC Pole 2 [  230.65 KB ]25/02/2020
CAN Junction Road Power Station to be classified as a secondary risk [  175.64 KB ]25/02/2020
CAN Planned Outage HVDC Pole 2 [  230.2 KB ]24/02/2020
CAN Pole 2 Testing HVDC Pole 2 [  251.54 KB ]23/02/2020
CAN HVDC testing - 22nd and 23rd February 2020 and process for Pole 2return [  311.28 KB ]21/02/2020
CAN Planned Outage HVDC Pole 3 [  330.89 KB ]20/02/2020
CAN Real Time Pricing Schedules Issue Resolved [  174.44 KB ]20/02/2020
CAN Transmission Circuit Risk Reclassification [  176.39 KB ]18/02/2020
CAN Transmission Circuit Risk Reclassification [  175.46 KB ]18/02/2020
CAN Transmission Circuit Risk Reclassification [  176.6 KB ]18/02/2020
CAN Transmission Circuit Risk Reclassification [  176.02 KB ]17/02/2020
CAN HVDC testing - 22 February 2020 [  214.24 KB ]14/02/2020
CAN HVDC staged line fault tests - 19 February 2020 [  218.21 KB ]12/02/2020
CAN Junction Road Power Station to be classified as a secondary risk [  174.87 KB ]12/02/2020
CAN Pole 2 Testing HVDC Pole 2 [  250.73 KB ]10/02/2020
CAN Rangitata Flooding Event - Loss of Islington-Livingstone Circuit- Update 6 [  181.19 KB ]07/02/2020
CAN Under-Frequency Event Confirmation [  194.36 KB ]05/02/2020
CAN Transmission Circuit Risk Reclassification [  174.96 KB ]02/02/2020
JanuaryDate
CAN Planned Outage HVDC Pole 2, HVDC Pole 3 [  229.45 KB ]24/01/2020
CAN Planned Outage HVDC Pole 2, HVDC Pole 3 [  230.9 KB ]18/01/2020
CAN Rangitata Flooding Event - Loss of Islington-Livingstone CircuitUpdate 5 [  91.88 KB ]16/01/2020
CAN Change in South Island Reserve Risk Classification [  174.21 KB ]13/01/2020
CAN Planned Outage HVDC Pole 2, HVDC Pole 3 [  230.51 KB ]10/01/2020
CAN Change in South Island Reserve Risk Classification [  172.53 KB ]09/01/2020