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Weekly Summary as at: 23 January 2020
Hi <<First Name>>

National hydro storage has decreased since the last update. South Island storage is now at 95% of full and the North Island 80% of full. Renewable generation was 79% of total generation over the last 7 days.

Transpower held another industry-wide conference call on 22 January 2020 to advise on repair plans for the damaged Islington-Roxburgh line. Please see further details here.  

The first HVDC bipole outage was carried out on 18 January as planned. We are currently in a 2 week period until 1 Feb where the HVDC is in monopole (Pole 3 only) and the HVDC electrode is on an outage. The next HVDC bipole outage is scheduled for 1 February. We have previously carried out analysis for this period which can be found on our website here. We do not currently foresee any risk to security of supply.

Full report available here

Next Report

The next scheduled weekly Security of Supply Report is due Thursday 30 January 2020.

Transpower Website

If you have any queries, please email system.operator@transpower.co.nz.
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