Resources

… October weekdays coinciding with multiple generation and transmission outages. We will keep monitoring the situation … margins in the market schedules a week out. The latest NZGB report is available on the NZGB website. Despite the tight … compares actual wind generation to the assumptions used in planning. New Zealand Energy Risk South Island Energy Risk …

… Generation and the National Policy Statement on Electricity Transmission. As the pRPS21 is currently under mediation, … of accessing contingency storage • Monitoring and reporting program of potential effects during extent of … Yours sincerely Anita Dawe General Manager Regional Planning and Transport and Joanna Gilroy General Manager …

… 1 Monitoring Report March 2022 WHAKAMANA I TE MAURI HIKO EMPOWERING OUR … Hiko series, visit https://www.transpower.co.nz/about-us/transmission-tomorrow The base case: Accelerated … of producing hydrogen at the Marsden site. Whakatane Mill – Planning to expand paperboard production in 2023 by 40% and …

… 1 Monitoring Report March 2022 WHAKAMANA I TE MAURI HIKO EMPOWERING OUR … Hiko series, visit https://www.transpower.co.nz/about-us/transmission-tomorrow The base case: Accelerated … of producing hydrogen at the Marsden site. Whakatane Mill – Planning to expand paperboard production in 2023 by 40% and …

… 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. …

… 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 …

… 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 …

… 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 …