New all-time record for NEMwide production from Wind on Monday 26th May 2025
Looking back at Monday evening 26th May 2025, there was indeed a new all-time wind production record (which smashed the earlier record set almost exactly a year earlier).
All Posts
Two large drops in ‘Market Demand’ in South Australia on Monday afternoon 26th May 2025
Worth a short note to tag in this ‘Notification’ widget alert in ez2view triggered at 13:31 (NEM time) on Monday 26th May 2025 about a 235MW drop in ‘Market Demand’ in South Australia.
*Might* be a new all-time record for NEMwide wind production on Monday night 26th May 2025
An updated view (at Monday morning 26th May 2025) at updated forecasts for NEM-wide wind capability for this evening.
Forecast for high wind capability across the NEM on Monday 26th May 2025
A glance at an ez2view dashboard shows AEMO forecasts for wind capability next Monday 26th May 2025 will be quite high.
Trouble at the TEMCO Smelter in Tasmania in May 2025?
On Monday 19th May and Tuesday 20th May 2025 there were several articles we saw that suggested a period of 'limited operations' (and presumably lower electricity consumption) at a major energy user in Tasmania.
Buronga No.5 330kV synchronous condenser has been commissioned in NSW
AEMO notes that 'At 1700 hrs 20/05/2025, the Buronga No.5 330kV synchronous condenser has been commissioned.'
Prices up in the southern half of the NEM – on Tuesday 20th May 2025
A short article to mark a (relatively rare) instance where prices in the three southern regions of a May evening are more elevated than in QLD and NSW.
Loy Yang A3 offline on Tuesday afternoon 20th May 2025 – small frequency drop
A short note because of a 295MW drop in output from Loy Yang A3 just prior to 14:06 (NEM time) on Tuesday 20th May 2025.
My unofficial report on an unofficial ‘Energy Week’ in Melbourne 5th to 9th May 2025
From Monday 5th May to Friday 9th May 2025 was like an unofficial Energy Week in Melbourne for me, out-and-about at a few events. Here's my record of some of what happened...
Unplanned outage at Callide C3 extended by 3 days – to Monday 2nd June 2025
A short note to flag this 3-day extension to the unplanned outage at Callide C3.
Guest Authored Posts
Not all renewable projects are created equal: Why approval times vary dramatically across Australia
Alice Matthews examines how approval times for renewables vary widely by state and technology — with NSW wind projects facing the longest delays.
Triple C conditions (cold, calm and cloudy) across the NEM last Thursday evening 26th June 2025
Carl Daley examines the underlying conditions and outcomes that occurred last Thursday evening, the 26th of June.
Detailed Analysis
P30 Predispatch forecasts after 5-minute settlement–what do they mean?
30-minute pre-dispatch provides critical forward price information to the NEM - but what exactly will it mean after five-minute settlement? Marcelle takes a look.
Ranking wind farm performance and FCAS costs in the NEM in 2020
Which wind farms performed best in 2020? Marcelle extracts data from the GSD2020 to compare spot (and LGC) revenue, and FCAS cost performance, across wind farms in the NEM.
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 it meant, in aggregate daily capacity...
Announcing development of ‘Generator Insights 2021’, and inviting your pre-order
As alluded to in several recent articles, we have underway a process for updating the ~180 page analytical component included in the Generator Report Card 2018 (released 23 months ago now). We are targeting...
Large-scale solar farm revenue in 2020 part 2 – considering LGCs
Marcelle extends last week's comparison of solar farm energy spot market revenue in 2020 by adding in an estimate of the LGC (green certificate) revenue.
A Comparison of Large-Scale Solar Farm Revenue in 2020
Which solar farms performed best in 2020? Marcelle compares spot revenue performance across the NEM.
Using the GSD2020 to explore operating patterns across generation types
With the release of the Generator Statistical Digest 2020, Marcelle Gannon takes a look at how it can be useful for identifying and exploring different patterns of generation.
AEMO releases ‘Quarterly Energy Dynamics’ for Q4 2020
Quite a synergistic coincidence today that, at the same time as we are finalizing the release of the GSD2020, we see the AEMO publishes its Quarterly Energy Dynamics for Q4 2020.