Global transmission capacity was estimated to have reached 19,883,744MVA by the end of 2021 and is forecasted to grow to 27,052,399MVA by 2027. New Zealand had 16,930MVA of capacity in 2021 and this is expected to rise to 20,100MVA by 2027. Listed below are the five largest transmission projects by capacity in New Zealand, according to GlobalData’s power database. GlobalData uses proprietary data and analytics to provide a complete picture of the global transmission segment. Buy the latest transmission substation project profiles here.
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1. Bombay Substation
Bombay Substation is a 220/110kV substation located at Bombay, Auckland, New Zealand. The substation is planned and is expected to be commissioned in 2023. The Bombay Substation will be operated by Transpower New Zealand Ltd.
The designed voltage level of the substation is 220/110kV and the operating voltage level is 220/110kV. The step in voltage of the project is 220kV and the step out voltage is 110kV.
Bombay Substation is owned by Transpower New Zealand Ltd. Buy the profile here.
2. Henderson Substation – Upgrade – 220/33 kV
Henderson Substation – Upgrade – 220/33 kV is a 220/33kV substation located at Henderson, Auckland, New Zealand. The substation is planned and is expected to be commissioned in 2023. The Henderson Substation – Upgrade – 220/33 kV will be operated by Transpower New Zealand Ltd.
The designed voltage level of the substation is 220/33kV and the operating voltage level is 220/33kV. The step in voltage of the project is 220kV and the step out voltage is 33kV.
Henderson Substation – Upgrade – 220/33 kV is owned by Transpower New Zealand Ltd. Buy the profile here.
3. Naseby Substation – Upgrade – 220/33 kV
Naseby Substation – Upgrade – 220/33 kV is a 220/33kV substation located at Naseby, Central Otago, New Zealand. The substation is under construction and is expected to be commissioned in 2023. The Naseby Substation – Upgrade – 220/33 kV will be operated by Transpower New Zealand Ltd.
The designed voltage level of the substation is 220/33kV and the operating voltage level is 220/33kV. The step in voltage of the project is 220kV and the step out voltage is 33kV. Upon completion, the substation will be able to operate at 70MVA.
Naseby Substation – Upgrade – 220/33 kV is owned by Transpower New Zealand Ltd. Buy the profile here.
4. North Makarewa Substation
North Makarewa Substation is a 220kV substation located at North Makarewa, Southland, New Zealand. The substation is proposed and is expected to be commissioned in 2028. The North Makarewa Substation will be operated by Transpower New Zealand Ltd.
The designed voltage level of the substation is 220kV and the operating voltage level is 220kV. The step in voltage of the project is 220kV.
North Makarewa Substation is owned by Transpower New Zealand Ltd. Buy the profile here.
5. Penrose Substation
Penrose Substation is a 220/110kV substation located at Penrose, Auckland, New Zealand. The substation is under construction and is expected to be commissioned in 2023. The Penrose Substation will be operated by Transpower New Zealand Ltd.
The designed voltage level of the substation is 220/110kV and the operating voltage level is 220/110kV. The step in voltage of the project is 220kV and the step out voltage is 110kV. Upon completion, the substation will be able to operate at 250MVA.
Penrose Substation is owned by Transpower New Zealand Ltd. Buy the profile here.
For more details on the latest transmission substation projects, buy the project profiles here.
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