Prices yo-yo in SA this morning, as installed capacity goes missing
Following yesterday’s warnings about the potential for a tight supply/demand balance in South Australia this week, it was not really a surprise when the SMS alerts from NEM-Watch...
wind farm output
Morning price spikes in SA with no wind or coal
Augurs to be an interesting day in South Australia today, with two (now three) price spikes already this morning - due in part to no supplies from coal,...
What’s caused the drop in brown coal production?
Prompted by a reader's question, we provide some further analysis into which brown coal plants have been declining output in recent times, and why this might be the...
SA prices rise as Surplus Capacity drops to levels not seen since 2004
Spot prices in South Australia have been seen to be higher in the month of April than in the prior months, which is somewhat counter-intuitive. Prices also spiked...
Macarthur Wind Farm opened today – but the wind did not show up for the opening
The Macarthur Wind Farm opening was officially opened today, but the wind did not make an appearance.
To what extent is Wind reducing spot prices in South Australia?
Some starting thoughts, about the extent to which increased wind farm output has been responsible in the drop in spot prices in South Australia from the high levels...
High wind production in South Australia yesterday – how does this compare to past instances?
Placing some context around reports of a record share of electricity demand in South Australia yesterday being met by wind production.
About Wind Diversity
A quick look at the extent to which wind supplies (across all wind turbines in the NEM) are diverse enough for supplies to have a degree of dependability.
A very volatile day in VIC and SA (not particularly due to the Carbon Tax)
Some quick notes today, on day #2 of the Carbon Tax, prompted by some prices that jumped all around the place (not so much due to carbon, though).
Hydro generation increases with La Nina
An article recently in one of the main papers about increased flows down the Snowy River prompted the question, internally, about how much the La Nina pattern of...