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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.
| May | Date |
|---|---|
 CAN Managing a Potential Electrical Island [ 289.33 KB ] | 18/05/2021 |
| CAN Managing a Potential Electrical Island [ 288.62 KB ] | 18/05/2021 |
| CAN Changes to the Reserve Management Tool (RMT) [ 132.23 KB ] | 17/05/2021 |
| CAN Clutha and Upper Waitaki Lines Project update and outage changes [ 131.91 KB ] | 10/05/2021 |
| CAN Under-Frequency Event Confirmation [ 144.96 KB ] | 04/05/2021 |
| CAN Change to Winter ratings from 10-May-2021 07:00 to 20-Oct-202106:59 [ 302.09 KB ] | 03/05/2021 |
| April | Date |
|---|---|
| CAN Planned Outage HVDC Cable 6 [ 489.07 KB ] | 30/04/2021 |
| CAN Piripaua G5 will be classified as a secondary risk [ 444.21 KB ] | 09/04/2021 |
| CAN Transmission Circuit Risk Reclassification [ 310.9 KB ] | 01/04/2021 |
| CAN Transmission Circuit Risk Reclassification [ 188.63 KB ] | 01/04/2021 |
| CAN Transmission Circuit Risk Reclassification [ 189.65 KB ] | 01/04/2021 |
| CAN Transmission Circuit Risk Reclassification [ 188.92 KB ] | 01/04/2021 |
| CAN Piripaua G5 will be classified as a secondary risk [ 174.36 KB ] | 01/04/2021 |
| March | Date |
|---|---|
| CAN Unplanned Outage HVDC Pole 3 [ 230.56 KB ] | 23/03/2021 |
| CAN Clutha and Upper Waitaki Lines Project (CUWLP): update and outagechanges [ 272.87 KB ] | 18/03/2021 |
| CAN Waipipi Wind Farm classified as a secondary risk [ 254.9 KB ] | 11/03/2021 |
| CAN Change to Shoulder ratings from 15-Mar-2021 07:00 to 10-May-2021 [ 129.91 KB ] | 08/03/2021 |
| February | Date |
|---|---|
| CAN Huntly U5 frequency response test using Huntly U4 load rejection [ 173.46 KB ] | 26/02/2021 |
| CAN Planned Outage HVDC Pole 2, HVDC Pole 3 [ 239.98 KB ] | 11/02/2021 |
| CAN Application of a Manual Security Constraint in the Upper SouthIsland [ 178.74 KB ] | 10/02/2021 |
| CAN Application of a manual security constraint in the upper SouthIsland [ 178.25 KB ] | 10/02/2021 |
| January | Date |
|---|---|
| CAN Ngawha B Station will be classified as a secondary risk. [ 177.14 KB ] | 27/01/2021 |
| CAN Marton Whanganui Circuit Overload Protection Scheme [ 173.35 KB ] | 21/01/2021 |
| CAN Transmission Circuit Risk Reclassification [ 189.61 KB ] | 03/01/2021 |
| CAN Unplanned Outage HVDC Pole 3 [ 230.57 KB ] | 03/01/2021 |
| CAN Unplanned Outage HVDC Pole 3 [ 231.01 KB ] | 03/01/2021 |
| CAN Unplanned Outage HVDC Pole 3 [ 230.57 KB ] | 02/01/2021 |
| CAN Transmission Circuit Risk Reclassification [ 176.72 KB ] | 02/01/2021 |
| CAN Transmission Circuit Risk Reclassification [ 175.75 KB ] | 02/01/2021 |
