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 17 Oct 2021

Energy Totals GWh Previous Week

Generation
GWh
Supply
GWh
Max Daily Energy
GWh
North Island412.20489.0076.90 Wed 13/10/21
South Island385.80305.9049.20 Sun 17/10/21
New Zealand797.90794.90123.40 Wed 13/10/21
HVDC Transfer79.90

Energy Totals GWh Year to Date

Generation
GWh
Supply
GWh
Max Daily Energy
GWh
North Island19263.4021032.5092.20 Mon 12/07/21
South Island14118.7012272.2050.20 Mon 09/08/21
New Zealand33382.1033304.70142.40 Mon 09/08/21
HVDC Transfer1846.50

Peak Half Hour Supply (Average MW)

Previous Week
MW
Year to Date
MW
North Island3873.30 Thu 14/10/21 08:304941.30 Mon 09/08/21 18:00
South Island2604.90 Sun 17/10/21 18:002604.90 Sun 17/10/21 18:00
New Zealand6100.30 Wed 13/10/21 08:307340.00 Mon 09/08/21 18:00