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Last updated: 08 May 2025
Tower 130 investigation - Transpower progress against recommendations - May 2025
… Tower 130 Investigation report: Updates on progress against recommended actions – … resilience With the grid owner, review the contingency planning principles to specifically provide for relaxing … training course (online) for new employees to induct to the Transmission asset suite. Implement L&SF training course. …
Last updated: 08 May 2025
Tower 130 investigation - Transpower progress against recommendations - May 2025 - Copy
… Tower 130 Investigation report: Updates on progress against recommended actions – … resilience With the grid owner, review the contingency planning principles to specifically provide for relaxing … training course (online) for new employees to induct to the Transmission asset suite. Implement L&SF training course. …
Last updated: 06 Mar 2025
Tower 130 investigation - Transpower progress against recommendations - February 2025 website
… Tower 130 Investigation report: Updates on progress against recommended actions – … resilience With the grid owner, review the contingency planning principles to specifically provide for relaxing … training course (online) for new employees to induct to the Transmission asset suite. Implement L&SF training course. …
Last updated: 07 Aug 2025
Guidance for developers establishing Wind Farms near Transpower Assets R2 FINAL
… provided in the National Policy Statement on Electricity Transmission 2008 (NPSET); - Comply with the mandatory safe … their own cost. Any EPR mitigation recommended in the final report should be considered in the design and construction … National Grid, please contact our Environmental Policy and Planning group at transmission[email protected]. If …
Last updated: 15 Jul 2024
Quarterly System performance information - April to June 2024.pdf
… © Transpower New Zealand Limited. All rights reserved. ii Report Purpose To provide information on ancillary service … 09:00 A grid emergency was declared to remove South Island transmission circuits from service to assist with managing … 10:45 A grid emergency was declared to remove North Island transmission circuits from service to assist with managing …
Last updated: 05 Jun 2024
SOROP Proposal Paper - 30 May 2024.pdf
… the SOROP 4. The SOROP is one of our key security of supply planning and policy documents. 5. The SOROP is intended to … for shortages of electricity supply and shortages of transmission capacity. • Energy savings targets are aligned … the required weekly information and ensure that this reporting can be done online if possible. This will make the …
Last updated: 26 Sep 2024
Event 4457 - Gannon geomagnetic storm response summary and lessons learnt.pdf
… TRANSPOWER NEW ZEALAND | System operator initial report: Northland loss of supply i Contents 1 Introduction … at 09:00 Saturday 11 May 2024 to remove South Island transmission circuits from service in accordance with its … in power systems with significant lengths of east-west transmission lines in the higher latitudes (greater than 45º …
Last updated: 28 Nov 2024
Interconnection Asset Capacity and Grid Configuration 2023 – 2024
… 2024 Interconnection Asset Capacity and Grid Configuration Report Data ..... 1 1.1 Background … and interested participant understanding of our Outage Planning processes and to improve transparency of Transpower … discussed the proposed outage plan with each designated transmission customer and interested participant on an …
Last updated: 24 Oct 2023
Winter 2023 Review.pdf
… 2023 Review October 2023 About this document 2 Purpose This report reviews the performance of the electricity system and … is a significant asset failure in the generation fleet or transmission network) and sufficient fuel available to … in different ways. Peak demand The failure of generation or transmission assets impacts the ability to meet peak demand. …
Last updated: 13 May 2024
HVDC Stage 1 Enhancement Project Analysis - May 2024
… to the counterfactual (i.e., where no investment in the transmission network occurs).2 Further details on our … in Table 3 of our NZGP1.1 Proposal to the Commission we reported net benefits of $66m if Tiwai’s closure was delayed … NZGP1.1 MCP Attachment D – Scenario and Modelling Report – September 2023. …