Resources

… Power BI Desktop Market Operations Weekly Report - Week Ended 23 November 2025 TRANSPOWER // MARKET … could push the Maungatapere–Kaikohe corridor closer to its transmission limits, particularly under n-1 conditions, … further solar capacity comes online and as operational and planning decisions increasingly account for these changing …

… Margin (SI-WEM); adequacy of generation and north- to-south transmission capacity to meet expected South Island … Margin (NI-WCM); adequacy of peaking generation and north transmission capacity to meet peak winter demand. The SOSA … decrease in the national demand forecast compared to that reported in the 2023 SOSA, largely attributed to a lower …

… ...................................... 14 System operator reporting to the Authority (clause 8.43(g)) … and dispatching ancillary services to assist it in planning to comply and complying with its dispatch … generation output that supports the initial charging of transmission circuits and assets, and the progressive …

… consultation Attachment 2: Cable Condition Assessment Report May 2025 TRANSPOWER NEW ZEALAND | HVDC LINK UPGRADE … local abnormal environmental conditions. LIRA is based on transmission line theory. Defects are identified by … assessments of our three HVDC submarine cables and are planning for their end-of-life replacement assisted by our …

… 15 System operator reporting to the Authority (clause 8.43(g) of the Code) … and dispatching ancillary services to assist it in planning to comply and complying with its dispatch … generation output that supports the initial charging of transmission circuits and assets; B98.6 ensuring the black …

… Power BI Desktop Market Operations Weekly Report - Week Ended 25 January 2026 Generation - MW 0 2,000 … South Islands. Over the past six months and ongoing, HVDC transmission limits have been reduced due to synchronous condenser outages and transmission outages in the lower North Island. Due to these …

… Power BI Desktop Market Operations Weekly Report - Week Ended 26 January 2025 TRANSPOWER // MARKET … storage, increasing demand and some central North Island transmission outages. Hydro generation contributed 55%, wind … GWh was sent north and 3 GWh was sent south. Transpower is planning an outage on the HVDC link on 8 February ahead of …

… New TPM Transitioning to the New TPM 20 October 2020 Final Report Page 2 DISCLAIMER The Lantau Group and its authors … surge in demand for electricity supplied throughout the transmission grid. At the highest level, a material shift in … Capacity Margin –potential effect of possible changes to transmission pricing”, p. 46: The removal of the RCPD signal …

… Proposal (Stage 1) Attachment 3: Cable Condition Assessment Report September 2025 TRANSPOWER NEW ZEALAND | HVDC LINK … local abnormal environmental conditions. LIRA is based on transmission line theory. Defects are identified by … assessments of our three HVDC submarine cables and are planning for their end-of-life replacement assisted by our …

… 9/03/2020 Draft for industry review 2.0 30/04/2020 Final report Position Date Prepared by: Caitlin Tromop van Dalen … 19 5.3 Inter-island Transmission Assumptions … 49 Transmission … monitoring and information provision, such as the weekly reporting of hydro levels relative to the electricity risk …