Energy Report

This is a summary of the Energy for the previous week, ending Sunday at midnight.

The data is uploaded every Monday morning.

Week Ending Sunday 24 Oct 2021

Energy Totals GWh Previous Week

Generation
GWh
Supply
GWh
Max Daily Energy
GWh
North Island391.20470.2072.10 Thu 21/10/21
South Island383.20301.0055.10 Sun 24/10/21
New Zealand774.40771.20113.70 Thu 21/10/21
HVDC Transfer82.20

Energy Totals GWh Year to Date

Generation
GWh
Supply
GWh
Max Daily Energy
GWh
North Island19654.6021513.5092.20 Mon 12/07/21
South Island14501.8012562.1055.10 Sun 24/10/21
New Zealand34156.4034075.60142.40 Mon 09/08/21
HVDC Transfer1939.70

Peak Half Hour Supply (Average MW)

Previous Week
MW
Year to Date
MW
North Island3577.10 Mon 18/10/21 08:304941.30 Mon 09/08/21 18:00
South Island2677.20 Sun 24/10/21 10:302677.20 Sun 24/10/21 10:30
New Zealand5673.30 Wed 20/10/21 08:007340.00 Mon 09/08/21 18:00