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Displaying 51 - 60 of 67

Last updated: 31 Oct 2024

FINAL - Monitoring Report - October 2024.pdf

… Report is designed to identify, within the key drivers of Whakamana i Te Mauri Hiko, those factors that are … are tracking against our forecasts Impact on demand/supply Consistency with WiTMH base case scenario In our last … energy affordability for business and consumers and security of energy supply risks including fuel availability …
FINAL - Monitoring Report - October 2024.pdf (PDF 2.84 MB)

Last updated: 01 Dec 2025

System Operator - Resource Adequacy - Dec2025

… is provided in good-faith and represents the opinion of Transpower New Zealand Limited, as the System Operator, … information and forecasting on all aspects of electricity security of supply as well as managing any electricity supply …
System Operator - Resource Adequacy - Dec2025.pdf (PDF 2.51 MB)

Last updated: 19 Apr 2023

Whakamana i Te Mauri Hiko monitoring report March 2023

… future, that anticipates large-scale transformation of energy in New Zealand A variation of Accelerated … starting to convert into committed projects on the supply side, and a corresponding response from the demand … generation. Transpower regularly assesses New Zealand’s security of supply outlook to help the industry with …
WiTMH Monitoring Report - March 23.pdf (PDF 3.21 MB)
Transpower's March 2023 Whakamana i Te Mauri Hiko monitoring report

Last updated: 11 Mar 2026

Previous Market Operations Weekly Reports/ Weekly Insights

… years . 11-Jan-26 The potential electromagnetic effects of Santa's high speed sleigh on NZ's power grid . 14-Dec-25 … share of renewable generation in Aotearoa's electricity supply mix   30-Nov-25 Historic trends in evolving branch … Significant Wind Fluctuations on the System 6-Jul-25 Security of Supply Assessment 2025 29-Jun-25 Total and Net …

Last updated: 27 Nov 2025

Security of Supply Review - Winter 2025

… Security of Supply Review – Winter 2025 November 2025 TRANSPOWER | … 4 Outlook into 2026 … 6 Typical security of supply challenges … Security of Supply Review - Winter 2025 …
Security of Supply Review - Winter 2025.pdf (PDF 1.54 MB)

Last updated: 09 May 2025

2025 SOSA - Draft Report

… TRANSPOWER NEW ZEALAND | SECURITY OF SUPPLY ASSESSMENT 2024 1 Security of Supply Assessment 2025 …
2025 SOSA - Draft Report.pdf (PDF 5.49 MB)

Last updated: 05 Feb 2026

Industry workshops/ webinars

… participants through the difference bids process.  A video of the workshop and slide pack can be found below.  Slide … tested industry preparedness for an extended electricity supply shortfall that resulted in rolling outages. We are … and the opportunities identified for further improvement.   Security of Supply and evolving context  – 25 July 2023 We …

Last updated: 30 Jun 2025

2025 SOSA - Final Report

… TRANSPOWER NEW ZEALAND | SECURITY OF SUPPLY ASSESSMENT 2025 1 Security of Supply Assessment 2025 …
2025 SOSA - Final Report.pdf (PDF 5.35 MB)

Last updated: 10 Mar 2025

System Operator -SOSFIP review Issues Paper - March 2025

… | SOSFIP REVIEW – ISSUES PAPER | MARCH 2025 1 Issues Paper Security of Supply Forecasting and Information Policy Review 10 March …
System Operator -SOSFIP review Issues Paper - March 2025.pdf (PDF 1.62 MB)

Last updated: 17 Oct 2023

Monitoring Report - October 2023 - Final.pdf

… Report is designed to identify, within the key drivers of Whakamana i Te Mauri Hiko, those factors that are … are tracking against our forecasts Impact on demand/supply Consistency with WiTMH base case scenario In our last … generation. Transpower regularly assesses New Zealand’s security of supply outlook to help the industry with …
Monitoring Report - October 2023 - Final.pdf (PDF 4.86 MB)