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 Load1044.413 MW
Northpower93.2 MW
Top Energy8.51 MW
Vector712.502 MW
Counties Power96.1 MW
NZ Steel87 MW
Updated:
Top North Island Load Data
GZ 1 Load364.365 MW
Northpower93.2 MW
Top Energy8.51 MW
Vector Northern237.3 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
2207.12729/06/2021 18:30
2205.1612/07/2021 17:55
2129.48130/06/2021 08:05
2114.58614/07/2021 08:30
2080.8801/07/2021 07:30
2068.0605/07/2021 08:35
2060.83721/07/2021 17:55
2040.713/07/2021 18:00
2029.2408/07/2021 20:05
2024.0406/07/2021 17:25
GZ1 LoadDate
969.65812/07/2021 18:20
956.95329/06/2021 18:45
906.60930/06/2021 08:05
892.09413/07/2021 18:25
886.1314/07/2021 18:40
877.5505/07/2021 18:05
871.23701/07/2021 08:10
860.57508/07/2021 18:30
853.85321/07/2021 18:10
846.40215/07/2021 19:05