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Last updated: 30 Jun 2022
NZGP1 Shortlist Version For Publication.pdf
… this investigation, we have used our traditional approach for dealing with future electricity demand and … could set the capacity (MW) needs of the battery and the minimum energy (MWh) needs while CNI adds in the energy … is usually more cost effective for transmission over long distances, so it is unlikely to be the most cost-effective …
Last updated: 29 Aug 2025
TP Climate Statement 2025 FINAL
… Statement presents in detail Transpower’s evidence-based approach to defining potential outcomes, identifying risks … in the form of a pulsed laser to measure ranges (variable distances) to the Earth. 21Transpower Climate Statement FY25 … basis. Critical operational risks are re-assessed at a minimum of once every five years. However, a selection of …
Last updated: 29 Sep 2025
FINAL 2025 Transmission Planning Report
… Tomorrow 2023 4 Te Kanapu | Transpower 5 A ‘least regrets’ approach to planning is a prudent approach for the … standard for the whole grid, and • a “safety net” minimum reliability standard of N-1 for contingencies on the … • A minimum level of generation is required from Manapouri …
Last updated: 23 Nov 2018
Securing our Energy Future RCP3 Proposal.pdf
… 18 2.2.1 Approach to efficiency and innovation … voltage before transmitting electrical energy over long distances through wires. Major power transformers are … complete renewal of transmission lines, painting within the minimum approach distance (MAD) zone will be completed …
Last updated: 08 Oct 2018
Transpower Final Annual Review 2017 18.pdf
… requirements. In line with this commitment, Transpower is approaching RCP3 in an open and transparent way. On the … aircraft can fly for more than 12 hours at a time over long distances. We have since used drones in other hard-to-reach … to mitigate interest rate risk. The Group’s policy sets minimum and maximum hedging parameters expressed as a …
Last updated: 16 Jan 2023
Transmission Planning Report 2022
… Transpower’s business objectives, strategies and our approach to decision- making. It provides a high-level view … standard for the whole grid • a “safety net” minimum reliability standard of N-1 for contingencies on the … in a range of operating points for the scenarios. The minimum Lower South Island (LSI) load line shows an expected …
Last updated: 08 Nov 2024
Transpower Climate Statement 2024
… climate statement presents in detail the evidence-based approach taken to defining potential outcomes, identifying … in the form of a pulsed laser to measure ranges (variable distances) to the Earth. Transpower Climate Statement 202420 … basis. Critical operational risks are re-assessed at a minimum of once every five years. However, a selection of …
Last updated: 07 Feb 2023
Transpower NBEB and SPB submission - Final.pdf
… and SPB, such as the shift to a positive outcomes-based approach, a focus on national level direction and greater … continuation of status quo RMA national direction, or the ‘minimum viable product’. It must include a comprehensive … 556; 560) Not specified. Not specified Key restrictions Minimum biophysical state or maximum amount of harm (clause …
Last updated: 19 Oct 2012
annual-regulatory-report-2011-2012.pdf
… we have started to adopt an enhanced prioritisation approach that is reducing capex compared to previous … grid capex, this partly reflects an improved prioritisation approach that we introduced this year. Other explanations … ormat set out in Appendix 1, to be completed and signed by a minimum of two directors of Transpower. If …
Last updated: 30 Jun 2021
Operational Impact Assessment, Tiwai Smelter Closure - Managing an HVDC bipole tripping.pdf
… 12 months the South Island has registered a maximum and minimum demand of 2100 MW and 1100 MW respectively, of which … tool looks at the HVDC north transfer and calculates the minimum and maximum amount of over-frequency reserve to arm … below this threshold. TSAT online applies a consistent approach when assessing contingencies in each island, with …