Upper North Island Loads

Power system loads in the North Island north of Huntly (Zone 1) are displayed on this page to give power companies loading information across the zone.

This information is updated every five minutes. Due to the location of recording equipment at some sites, the load split between retailers for these zones is indicative only.

The historical Zone Load Peaks are winter and summer seasonal values and are reset at the change of seasons on 20 October and 10 May.

Updated:
Upper North Island Load Data
Zone 1 Load969.766 MW
Northpower66 MW
Top Energy8.8 MW
Vector704.413 MW
Counties Power75.4 MW
NZ Steel67.8 MW
Updated:
Top North Island Load Data
GZ 1 Load331.316 MW
Northpower66 MW
Top Energy8.8 MW
Vector Northern231.3 MW

Latest Zone Load Graphs

Zone 1 Load (Upper North Island)

Updated:

GZ 1 Load (Northland)

Updated:

Historical Zone Load Peaks

Top 10 now reflects Winter daily peaks.
Zone 1 LoadDate
2121.87308/07/2020 19:50
2072.33322/07/2020 18:20
2062.53301/07/2020 18:00
2059.07302/07/2020 17:45
2029.91309/07/2020 17:50
2026.47229/06/2020 17:30
2026.13203/07/2020 18:05
2017.49207/07/2020 18:20
2011.23330/06/2020 18:00
2002.75206/07/2020 17:30
GZ1 LoadDate
909.508/07/2020 17:55
894.1501/07/2020 18:05
891.7522/07/2020 18:40
871.81602/07/2020 18:30
861.53829/06/2020 17:55
852.46706/07/2020 18:25
852.21609/07/2020 18:35
847.74230/06/2020 18:20
839.43403/07/2020 18:20
827.29107/07/2020 18:20