Market Insights

Transpower’s Market Insights team supports the operation of the wholesale electricity market, helps implement market initiatives, and investigates how future market developments may impact System Operations. This page is intended as a source for Electricity Market information we are able to make available to our external customers. This includes new types of information, as well as links to information posted elsewhere on the Transpower website.

If you have any comments or questions please contact the Market Insights Team at Market.Operations@transpower.co.nz.

Market Summary

Most Recent Reports (the last five)

Previous Market Summaries
2 December 2018 [ pdf 576.92 KB ]
25 November 2018 [ pdf 556.57 KB ]
18 November 2018 [ pdf 495.63 KB ]
11 November 2018 [ pdf 514.6 KB ]
4 November 2018 [ pdf 669.38 KB ]

Market Matters

These reports provide technical explanations and market observations for traders and analysts.

Most Recent Reports (the last four)

Previous Market Matters
Double Contingency Risk [ pdf 636.23 KB ]
Filters and HVDC Pole Block Scheme [ pdf 760.55 KB ]
Unprecedentedly high prices and how they relate to the gas market [ pdf 770.24 KB ]
Improvements to Load Forecast Inputs [ pdf 431.44 KB ]

HVDC Utilisation Reports

October 2018 Report [ pdf 936.08 KB ]
September 2018 Report [ pdf 1.04 MB ]
August 2018 Report [ pdf 1.11 MB ]
July 2018 Report [ pdf 1.08 MB ]

Markets 101

Market 101 - Part 1 The Market and The Spot Price [ pdf 688.11 KB ]
Market 101 - Part 2 Locational Marginal Pricing [ pdf 500.59 KB ]
Market 101 - Part 3 Co-optimisation of Energy and Reserves [ pdf 527.64 KB ]
Summary of inputs into Schedules [ pdf 316.27 KB ]

Load Forecast Accuracy Reports

Load Forecast Accuracy Reporting Page 

 

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