Resources

… 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 …

… 1. The information sought under the s53ZD notice1 via this report is to assist the Commission to: • investigate and … Energy Agency has published “Building the Future Transmission Grid”9, a report that examines investment in … for FY26 FEC = $20.4m -$6.8m 24% 15 2022 Transmission Planning Report.pdf page 64 16 2022 Transmission Planning …

… TRANSPOWER NEW ZEALAND | 2025 ITP Glossary 2025 Integrated Transmission Plan Glossary September 2025 TRANSPOWER NEW … Time Communications AP5 Asset Performance 5 - N-Security Reporting Asset health and asset health index (AHI) Asset … Integrated Transmission Plan (consists of the Transmission Planning Report, Asset Management Plan and Grid Outputs …

… TRANSPOWER NEW ZEALAND|2025 Integrated Transmission Plan Narrative 1 2025 Integrated Transmission … documents: the Asset Management Plan (AMP), Transmission Planning Report (TPR), and Service Measures Report (SMR). Together …

… owns and operates New Zealand’s high voltage electricity transmission network (The National Grid). The National Grid … Bill provides no indication of the degree of granularity of reporting required. The proactive reporting proposed under … and very costly, exercise for Transpower; 4.4 The “planning emergency levels of service” requirements need to …

… Advisory Group. The Rational Response of a Regulated Transmission Company to a Low WACC Report to Transpower 1 May 2014 Confidential Acronyms and … GRS to its network. The GRS rely on forecasts that reflect planning, judgement and attitudes towards risk. Changing …

… investment need to be met, which may be either or both, a transmission investment or non-transmission solution; major … investment options. • Attachment 10: Power Systems Analysis Report 7.4.1(3) (3) With respect to each investment option … of the investment need with our latest Transmission Planning Report (2023). The Transmission Planning Report is …

… STAGE 1 | MAJOR CAPEX PROPOSAL 5 Figure 1: USI 220 kV transmission network 1.2 Prior investigations and investment … MCP, 13 February 2013. 5 This review reflected our general planning approach of regularly reviewing demand forecasts … Our planning studies that support our Transmission Planning Report (TPR) regularly assess the needs of the national grid …

… Planning for RCP4 – Material Portfolios RCP4 Customer … equipment in place to enable rapid restoration of HVDC transmission service following failure • Maintain necessary … in RCP4 is outlined in our 2022 Transmission Planning Report. • We have seen a large increase in customer supplied …

… 10 and 11 of the National Policy Statement for Electricity Transmission (NPSET). The NPSET is national direction under … a review of the Electricity Act, resulting in officials reporting on a misalignment with clause 8(c). We are … The EAG report notes that any takings provisions in the new planning system would need to carefully consider the …