Resources
Displaying 41 - 50 of 95
Last updated: 18 Jun 2025
OTA-WKM - Appendix B - Demand and Generation Scenarios
… https://www.transpower.co.nz/our-work/industry/grid-pricing/transmission-pricing-methodology/assumptions-book TRANSPOWER … in the generation expansion model based on publicly reported development schedules. Table 2: Modelled Waikato … and upper North Island committed generation Type Modelled Transmission Node6 Name Capacity (MW) GridScaleSolar WHU110 …
Last updated: 15 Jan 2026
WUNI2 - Attachment 5 - Investment Test
… options and modelled projects, • cost of losses, including transmission and local losses. The benefits and the … The WUNI investigation has been undertaken to determine a transmission development plan to 2055 to support a reliable … investment options was estimated using concept design reports, budgetary offers, or internal cost data, depending …
Last updated: 02 Oct 2025
NewPower - CACTIS Submission
… Grid compliance modes, and so can offer a range of network, transmission, and energy market services within NZEM’s … NewPower believes the timeframe for submitting a planning Asset Capability Statement (ACS) should be reduced … frames for asset owners to submit a final connection study report, and for the system operator to review it? NewPower …
Last updated: 12 Jun 2025
Redclyffe 220 kV Switchyard Resilience Attachment 1 - Compliance with the Capex IM
… investment need to be met, which may be either or both, a transmission investment or non-transmission solution; … evidence that supports the rationales such as contracts, reports, memos, financial or other data, results of … investment is consistent with our latest Transmission Planning Report (2023), which is part of the suite of …
Last updated: 27 Mar 2026
MEUG - TPM Operational Review Workstream 1 submission
… commencing this operational review of the current Transmission Pricing Methodology (TPM) and the establishment … businesses across the country continue to face increases in transmission charges, yet with less transparency and … that the Concept Consulting post-implementation review report2 succinctly captures the concerns raised by a broad …
Last updated: 23 Dec 2025
Proposed SOSFIP amendment - Relative to 15 Dec 2020 Version - December 2025 clean
… risk curves must— (a) assume full availability of installed transmission and generation assets, unless reasonably … operator’s assumptions, about— (i) existing generation and transmission capabilities; and (ii) expected generation and … energy and capacity margins. 11. Weekly security of supply report 11.1 The system operator must prepare and publish a …
Last updated: 15 Apr 2025
USI - Attachment 4 - Options analysis
… period can be used where appropriate. Given that some transmission assets have lifespans exceeding 20 years, the … options and modelled projects, • cost of losses, including transmission and local losses, • reliability benefits, and • … Transpower’s investment options using either concept design reports or internal cost data, depending on the level of …
Last updated: 18 Dec 2024
USI - Attachment 4 - Preliminary Application of the Investment Test
… period can be used where appropriate. Given that some transmission assets have lifespans exceeding 20 years, the … options and modelled projects, • cost of losses, including transmission and local losses, • reliability benefits, and • … Transpower’s investment options using either concept design reports or internal cost data, depending on the level of …
Last updated: 05 Nov 2025
CACTIS Summary of Submissions and Recommendations - Final Copy
… to,” querying whether it refers to connections to the transmission grid (grid) or to a local network. A submission … Operator and asset owners, thereby enabling better project planning and resource management for both parties. … be impractical since model validation and the associated report (m2) are typically only available three months …
Last updated: 20 Dec 2024
WBoP - Attachment 6 - Costing
… of the proposal and is a supporting attachment to our main report (‘Western Bay of Plenty Development Plan Major Capex … is for the near- term work required on the interconnected transmission grid only. 1 Approach to estimating capex We … project delivery procedures including governance oversight, planning, TRANSPOWER NEW ZEALAND | WESTERN BAY OF PLENTY …