Resources

… complete, this Grid Blueprint will provide a guide for our transmission infrastructure investment to 2050 and beyond. … 4 Transpower’s Whakamana I Te Mauri Hiko Monitoring Reports Te Kanapu Future Grid Blueprint Harnessing Aotearoa … Regulatory Control Period (2025-2030).8 In addition, we are planning and delivering a suite of upgrades to increase the …

… 9 2.11 Transmission Services … • Deliver and operate a safe, reliable, cost-efficient transmission grid that meets New Zealand’s needs now and … (typically an AHI of eight or higher). We measure and report the AHI for seven key asset classes5 for the RCP4 … previous two years is achieved. In FY26, this measure is reporting only, while the RCP4 asset health quality standard …

… Climate change Our overall carbon footprint (including transmission loss emissions) is reduced 15% by 2030, on … grid by 2050 Reduce Scope 1 & 2 GHG controllable (excl. transmission loss emissions) emissions by 44% by 2030, … supporting the fuel transition Develop quarterly reporting dashboard for Scope 1 and 2 emissions (a) Carry …

… 9 2.11 Transmission Services … • Deliver and operate a safe, reliable, cost-efficient transmission grid that meets New Zealand’s needs now and … when intervention is likely to be required. We measure and report the AHI for six asset classes. Two classes (power … design opportunities. We will also deliver climate reporting to Aotearoa New Zealand Climate Reporting …

… 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 …

… 16 2.3.2 Transmission network … work/industry/grid-pricing/transmission-pricing-methodology/assumptions-book. … available information and trends. See Transmission Planning | Transpower TOV Transient over voltage TPM … Transmission pricing methodology TPR Transmission Planning Report Transpower IPP Individual price-quality path economic …

… 16 2.3.2 Transmission network … work/industry/grid-pricing/transmission-pricing-methodology/assumptions-book. … available information and trends. See Transmission Planning | Transpower TOV Transient over voltage TPM … Transmission pricing methodology TPR Transmission Planning Report Transpower IPP Individual price-quality path economic …

… charge (BBC) assumptions book (assumptions book) under the transmission pricing methodology (TPM).1 2. The assumptions … in our NZGP Major Capex Proposal8 and the 2023 Transmission Planning Report (TPR)9. We consulted on this change as part of our …

… 1. Planned outage performance to ensure efficient outage planning is achieved and 2. New grid connections to ensure … of future load forecasts. GP-M – Momentary Interruptions Reporting 10. Do you use the information reported on in the … (c) Given the uncertainties created by the shift to the new Transmission Pricing Methodology we recommend that …

… Transpower transmits electricity over 12,000 kilometres of transmission lines and through 170 substations around New … Review of physical and transitional risk in sustainability reporting Top Energy’s sustainability reporting has been … initiatives so far will inform aspects of our resilience planning for the Northland region. These efforts are part of …