This is a summary of the Energy for the previous week, ending Sunday at midnight.
The data is uploaded every Monday morning.
Energy Report
Week Ending Sunday 19 Sep 2021
Energy Totals GWh Previous Week
| Generation GWh | Supply GWh | Max Daily Energy GWh | |
|---|---|---|---|
| North Island | 435.10 | 519.40 | 79.60 Wed 15/09/21 |
| South Island | 406.50 | 318.90 | 53.00 Sun 19/09/21 |
| New Zealand | 841.70 | 838.30 | 125.10 Thu 16/09/21 |
| HVDC Transfer | 87.60 |
Energy Totals GWh Year to Date
| Generation GWh | Supply GWh | Max Daily Energy GWh | |
|---|---|---|---|
| North Island | 17621.90 | 19014.50 | 92.20 Mon 12/07/21 |
| South Island | 12565.00 | 11110.40 | 53.00 Sun 19/09/21 |
| New Zealand | 30186.90 | 30124.90 | 142.40 Mon 09/08/21 |
| HVDC Transfer | 1454.60 |
Peak Half Hour Supply (Average MW)
| Previous Week MW | Year to Date MW | |
|---|---|---|
| North Island | 4284.40 Wed 15/09/21 18:30 | 4941.30 Mon 09/08/21 18:00 |
| South Island | 2856.50 Sun 19/09/21 18:30 | 2856.50 Sun 19/09/21 18:30 |
| New Zealand | 6484.30 Thu 16/09/21 18:30 | 7340.00 Mon 09/08/21 18:00 |
