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 20 Jun 2021

Energy Totals GWh Previous Week

Generation
GWh
Supply
GWh
Max Daily Energy
GWh
North Island490.50531.1079.40 Fri 18/06/21
South Island343.70301.6044.60 Fri 18/06/21
New Zealand834.20832.70124.00 Fri 18/06/21
HVDC Transfer42.10

Energy Totals GWh Year to Date

Generation
GWh
Supply
GWh
Max Daily Energy
GWh
North Island11334.7011829.1083.80 Fri 28/05/21
South Island7687.107163.8047.10 Wed 26/05/21
New Zealand19021.8018992.80129.60 Fri 28/05/21
HVDC Transfer523.30

Peak Half Hour Supply (Average MW)

Previous Week
MW
Year to Date
MW
North Island4268.40 Tue 08/06/21 17:304397.60 Mon 31/05/21 17:30
South Island2174.40 Wed 09/06/21 08:002396.80 Sun 20/06/21 18:30
New Zealand6402.30 Tue 08/06/21 17:306594.50 Mon 31/05/21 17:30