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 Load922.158 MW
Northpower97.5 MW
Top Energy5.65 MW
Vector631.099 MW
Counties Power49.3 MW
NZ Steel112.6 MW
Updated:
Top North Island Load Data
GZ 1 Load322.059 MW
Northpower97.5 MW
Top Energy5.65 MW
Vector Northern195.4 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 Summer daily peaks.
Zone 1 LoadDate
2176.29209/08/2021 18:25
2123.31210/08/2021 08:00
2059.70708/09/2021 18:30
2054.41203/08/2021 18:20
2019.61211/08/2021 07:30
2016.9116/08/2021 18:25
200113/08/2021 18:20
1999.92106/08/2021 17:55
1998.82212/08/2021 07:50
1997.91104/08/2021 18:25
GZ1 LoadDate
961.62209/08/2021 18:35
897.4908/09/2021 18:35
873.3410/08/2021 18:25
859.05911/08/2021 18:25
842.93703/08/2021 18:30
836.56318/08/2021 18:40
836.08612/08/2021 18:35
830.11731/08/2021 18:30
829.85116/08/2021 18:35
825.93206/08/2021 18:25