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Monthly Reporting

Instantaneous Reserve Prices Data

This Excel spreadsheet contains the final clearing prices for fast and sustained instantaneous reserve in both the South and North Island markets over the last thirty days.

Instantaneous Reserve Quantities

This Excel spreadsheet contains both fast and sustained instantaneous reserves cleared and available in both the North and South Island markets over the last thirty days.

Operational Performance Reports

The System Operator produces a monthly report on compliance with its obligations, which details any instances where the System Operator judges that a regulation or rule change may need to be considered. This report is provided to the Electricity Authority.

TitleDate

file type icon Operational Performance Report [378kB]

January 2011

file type icon Operational Performance Report [350kB]

December 2010

file type icon Operational Performance Report [349kB]

November 2010

file type icon Operational Performance Report [306kB]

October 2010

file type icon Operational Performance Report [666kB]

September 2010

file type icon Operational Performance Report [663kB]

August 2010

file type icon Operational Performance Report [98kB]

July 2010

file type icon Operational Performance Report [98kB]

June 2010

file type icon Operational Performance Report [95kB]

May 2010

file type icon Operational Performance Report [249kB]

April 2010

file type icon Operational Performance Report [255kB]

March 2010

file type icon Operational Performance Report [253kB]

February 2010

file type icon Operational Performance Report [129kB]

January 2010

System Performance Reports

This System Performance Report is designed to summarise the power system performance each month. The detailed reporting of system events is intended to provide an understanding of the nature and volume of system events that occur in the normal course of the real time co-ordination of security.

TitleDate

file type icon System Performance Report [912kB]

January 2011

file type icon System Performance Report [832kB]

December 2010

file type icon System Performance Report [807kB]

November 2010

file type icon System Performance Report [821kB]

October 2010

file type icon System Performance Report [861kB]

September 2010

file type icon System Performance Report [829kB]

August 2010

file type icon System Performance Report [218kB]

July 2010

file type icon System Performance Report [226kB]

June 2010

file type icon System Performance Report [218kB]

May 2010

file type icon System Performance Report [541kB]

April 2010

file type icon System Performance Report [552kB]

March 2010

file type icon System Performance Report [559kB]

February 2010

file type icon System Performance Report [522kB]

January 2010