Resources

… risk curves must— (a) assume full availability of installed transmission and generation assets, unless reasonably … WEM ES for the South Island must account for the effect of transmission constraints and other factors limiting the … energy and capacity margins. 11. Weekly security of supply report 11.1 The system operator must prepare and make …

… 33 5.2 System planning … power system: generation dispatch, frequency management, transmission voltage management and transient stability. Study reports have been produced for each of these areas, with … four main areas: generation dispatch, frequency management, transmission voltage management and transient stability. …

… the balance of contractor provisions at balance date. 13 Reporting entity and statutory base Transpower New Zealand … Transpower. 41 2. Operating revenue and deferred income Transmission revenue Group ($M) 2020 2019 HVAC … 150.6 EV (rebate) charge - HVDC (3.0) (0.2) Other regulated transmission 5.3 4.5 Customer investment contracts 30.6 27.8 …

… the balance of contractor provisions at balance date. 13 Reporting entity and statutory base Transpower New Zealand … Transpower. 41 2. Operating revenue and deferred income Transmission revenue Group ($M) 2020 2019 HVAC … 150.6 EV (rebate) charge - HVDC (3.0) (0.2) Other regulated transmission 5.3 4.5 Customer investment contracts 30.6 27.8 …

… RESOURCES 7 PEAK ELECTRICITY DEMAND 9 ELECTRICITY SUPPLY 10 TRANSMISSION NETWORK 12 13 SCENARIO MODELLING SCENARIO RECAP … and additional results which were excluded from the main report. Whakamana i te Mauri Hiko builds from the work done … transmission network is a critical input into Transpower’s planning process. Transmission infrastructure needs to be …

… RESOURCES 7 PEAK ELECTRICITY DEMAND 9 ELECTRICITY SUPPLY 10 TRANSMISSION NETWORK 12 13 SCENARIO MODELLING SCENARIO RECAP … and additional results which were excluded from the main report. Whakamana i te Mauri Hiko builds from the work done … transmission network is a critical input into Transpower’s planning process. Transmission infrastructure needs to be …

… Operations Update Managing under frequency risk during transmission circuit outages Operations Update Simple risk … Asset Owners should consider pole-slip protection SSF report https://www.transpower.co.nz/system-operator/planning-future/system-security-forecast For any queries …

… for thermal peaking. Transpower’s Whakamana I Te Mauri Hiko report identifies that batteries are a key opportunity for decarbonisation at least cost. 1 Electricity Authority, Transmission Pricing Methodology 2020 Guidelines, 10 June … locations of demand rather than generation sites to improve transmission efficiency and reduce the need for significant …

… and generation scenarios o Attachment 3 – Cable Condition Report o Attachment 4 – Short-list of investment options o … o Attachment 8 – Stakeholder engagement o Attachment 9 – Transmission Pricing Methodology and Indicative Pricing … 2024) 14: This consultation discussed the need to begin planning for the replacement of the submarine cables. …

… Generation Balance forecast New Zealand Generation Balance report for June 2022 - The next six months The New Zealand Generation Balance (NZGB) report for June 2022, covering the next six months is now … six months. This tells us that if all the generation and transmission capacity not planned to be on outage is offered …