The System Security Forecast (SSF) is produced every two years and revised every six months if required.
The specialist cable ship Reliance arrives this week to lay a new telecommunications cable across the Cook Strait on behalf of Transpower
We undertook a process to refresh our service measures (last set in 2013) for the 2020-25 Regulatory Control Period (RCP3).
Transpower today said that a recent prosecution over fishing activity in the Cook Strait Cable Protection Zone (CPZ) highlights the importance of protecting the Cook Strait Cables.
It's easy to get hooked by a phishing scam if you aren't careful.
If you are a Transpower employee with access to MyT, you can learn more about cybersecurity with our online learning tools.
- Go to the Volt.
- Click on the MyT link in the MyTools section to the right of the news. (If you have removed MyT as a default tool, you may find it by clicking "Show more tools".)
- Select "My performance and development".
- Browse for training using the key word "cyber".
The following table summarises the contracted providers for 2020/21:
Over-frequency reserve is provided by generating units that can be armed when required and automatically disconnected from the power system due to a sudden rise in system frequency.
This could be due to an unplanned loss of a large industrial load or the tripping of the HVDC link.
We may enter into over-frequency reserve contracts with parties who can offer over-frequency reserve compliant with our technical requirements and the Code.