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 Load1298.521 MW
Northpower119.2 MW
Top Energy15.54 MW
Vector929.992 MW
Counties Power99.9 MW
NZ Steel80.3 MW
Updated:
Top North Island Load Data
GZ 1 Load493.372 MW
Northpower119.2 MW
Top Energy15.54 MW
Vector Northern333.4 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
1814.4603/05/2021 18:25
1781.6904/05/2021 18:30
1770.6405/05/2021 18:25
1744.9520/04/2021 18:25
1742.5428/04/2021 18:40
1739.5906/05/2021 18:20
1724.5129/04/2021 18:30
1712.9827/04/2021 18:15
1667.5207/05/2021 18:20
1661.2619/04/2021 18:40
GZ1 LoadDate
724.59103/05/2021 18:35
711.40104/05/2021 18:25
710.22205/05/2021 18:25
692.14720/04/2021 18:25
688.58528/04/2021 18:25
687.14829/04/2021 18:55
681.88406/05/2021 18:20
674.05527/04/2021 18:25
667.12507/05/2021 18:05
665.90419/04/2021 18:35