Instantaneous NEM-wide production from wind on Fri 26th Aug 2022 was lowest in eleven months
Looking back at Friday 26th August 2022 we see that it was not only South Australia that was becalmed. All but one of the wind farms operating in...
diversity
Where’d the wind go, during the last week of April?
Over the week that has just passed we kept noticing production from wind farms across the NEM was fairly muted - so we've had a look at what...
Friday 21st August 2020 sees a new record set for peak and average production across Wind Farms across the NEM
Yesterday (on Fri 21st Aug 2020) we saw a new record set for BOTH daily peak instantaneous output across all wind farms in the NEM, and also daily...
‘Dunkelflaute’ Down Under
Yesterday evening (Tue 9th June 2020) saw an example of ‘dunkelflaute’ across the NEM. It's a phenomenon we will see increasingly as the transition progresses, so it's something...
Sunshine State forgets its own branding on Saturday 23rd May 2020
Analysis compiled to explore what the impact was of the unusual weather pattern (extensive cloud cover and cold temperatures) seen across a large part of Queensland on Saturday...
Villain no 6d – Diversity is not a magic wand
A few quick words, about the challenges inherent in assessing the benefits of diversity too superficially. It clearly does have some benefits, but it's not a Magic Wand.
Insights: How do weather patterns impact wind REZ correlations?
RepuTex Energy builds on the Generator Report Card 2018 to provide insights into how different weather patterns impact wind production and the implications for system diversity and portfolio...
Assessing the diversity of intermittent (wind and solar output) as one piece of analysis in the Generator Report Card
In terms of diversity of intermittent supplies, we need to understand that we're not just comparing data series on a scale that runs from "highly correlated" to "random"...
The north Queensland deluge cuts solar production
A quick look at the effect that the monsoonal rains in northern Queensland are having on several power generation options in northern Queensland.