This morning I noticed this tweet from ElectraNet about some network voltage issues in South Australia in the early hours of the morning:
(A) Media reports
I did not have time to look any further amongst what data we have to see what it might be, but coincidentally saw this news report from Channel 7 early this evening that explained that it was related to some cause (not yet known) at the Port Augusta Renewable Energy Park:
Worth listening to the report (click on the link to load) … as Minister Kousantonis and others mention therein, there could be a number of different root causes at the site….
(B) Trend of recent output
As can be clearly seen, the unit had been outputting up to 124MW consistently over a more than 24 hours spanning 19th June (and a little either side) and this morning had much reduced output.