Resources

… 1 Schedule 12.4 cl 12.84 Transmission Pricing Methodology Part A Preliminary 4 1 Purpose 4 2 Overview of Transmission Charges 4 3 General Definitions 4 4 Load … verification means, for an application, a written report on the accuracy and sufficiency of the information …

… March. This outage was required to repair a defect on some transmission line hardware. Additional proactive work is … [email protected] Hydro data used in this report is sourced from NZX Hydro. Electricity risk curves …

… or reconfiguration of assets: • before the completion of planning for the construction (Planning) • at, or before, … onto New Zealand’s electricity system, plus a summary of transmission charges. Connection Study Guide for Connecting … capability curves, dynamic models, model validation reports, test results, etc.) to provide sufficient …

… issue. © 2025 Transpower New Zealand Limited Operations Planning Engineer In the context of this document, an … Factor Operations Planning are notified by … Change to transmission network or operating policy ▪ Commissioning or … ▪ Operations Planning Engineer from event log and system reports Document Status: Issued Doc File Name:PR-OC-204 …

… or cascading failure. Besides our study findings, this report recommends further assessment, discussions with asset … type of faults can occur between the three conductors of a transmission line or buses at a substation. This is a low … power system. https://www.transpower.co.nz/system-operator/planning-future/system-security-forecast TRANSPOWER NEW …

… good. If communications to an individual meter fails, the reported quality is bad. This impacts whether the market … is almost equal to the island load, plus losses across the transmission network. Given a reasonable loss estimate9, and … GXP supply capacity; 11 The combination of generation and transmission resources needed to delivery the Required Load. …

… country. With warmer temperatures our NZ Generation Balance planning tool is indicating no potential generation … Peak Demand (RCPD) charge as a result of changes in the transmission pricing methodology. RCPD previously created an … [email protected] Hydro data used in this report is sourced from NZX Hydro. Electricity risk curves …

… and peak demand drops away, our NZ Generation Balance planning tool now indicates that there are no potential … price separation in the North Island on Monday as a binding transmission constraint on Redclyffe-Tuai led to reduced … [email protected] Hydro data used in this report is sourced from NZX Hydro. Electricity risk curves …

… costs is through a charge that affects the behaviour of transmission users as little as practicable.8 The residual … industrials and generators, it would also mean higher transmission charges and higher electricity prices for other … consultation, we will take account of Transpower’s analysis reported in the June 2021 reasons paper, earlier checkpoint …

… process 3.4 4 TPM drafting tidy up 3.5 5 Consultation on transmission charges 3.5 6 Information about transmission … of the documents, supporting materials and assurance reports comprising Transpower’s TPM proposal is shown in … the commercial modelling tools Transpower uses for system planning and economic analysis under the investment test. …