Publications and resources
Resources search
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Drone use information sheet
Transpower has introduced the use of drones to our standard practices. Where possible, drone use will replace the work done by helicopters and climbing crews in gathering information on the...
- 12 May 2022
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Drone Use Information Sheet [ pdf 557.6 KB ]
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Managing Electrical Hazards
...
- 28 September 2021
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Info Sheet Civil EHMP.pdf [ pdf 384.4 KB ]
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Landowner Privacy
Transpower is committed to complying with the Privacy Act 2020 for all personal information.
- 24 June 2021
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Landowner Information Sheet Privacy.pdf [ pdf 100.14 KB ]
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2021 Auckland Strategy
Work we’re doing now to futureproof Auckland’s electricity grid.
- 09 June 2021
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Transpower Auckland Strategy 2021 [ pdf 7.32 MB ]
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A design guide for kiwifruit orchards
This guide is to help you plan your work around Transpower transmission lines.
- 22 April 2021
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Kiwifruit growers guide (digital) [ pdf 3.11 MB ]
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Best practice forest management – trees and transmission lines
A best practice guide on the management of trees around transmission lines.
- 19 January 2021
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Best practice forest management.pdf [ pdf 590.72 KB ]
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Public Helicopter Use around Transmission Lines
Flying near power lines is dangerous as the conductors (wires) can be difficult to see.
- 14 December 2020
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Helicopter user near transmission lines [ pdf 513.59 KB ]
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2019/20 Annual Report and Review
Our 2019/20 Annual Report is a print-friendly PDF file that includes our corporate governance and financial statements,...
- 29 September 2020
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Transpower Annual Report 2019-20.pdf [ pdf 5.16 MB ]
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Earth Potential Rise (EPR) Mitigation Information Sheet
In the rare event of a lightning strike or fault on the transmission line, towers or poles may transfer high voltage and dangerous currents into the ground for a very short instant. This is...
- 05 May 2020
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Earth Potential Rise Info Sheet.pdf [ pdf 1.46 MB ]
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Keeping the power grid safe from solar storms
Transpower is playing a key role is determining how best to protect vulnerable power grids from devastating geomagnetic storms caused by extreme solar activity.
- 06 May 2019
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TP Innovation - Solar Flares May 2019.pdf [ pdf 2.24 MB ]
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