Wednesday morning 12th February 2024 sees rapid and large oscillations in prices across all regions - which results from (and/or leads to) oscillations in output of many units. One of the contributing factors is...
With warnings that tomorrow could see high (higher!) demand in South Australia, we take a quick look at high demand experienced on Tuesday 11th February 2025.
DTN (a.k.a. Weatherzone) says tomorrow South Australia might see 'hottest day in 5 years'. Well, correlated with that, AEMO forecasts show it might see highest 'Market Demand' in 11 years!
Allan O'Neil takes a closer look at Victorian electricity demand on Sunday, February 2nd — which stood out as an unprecedented anomaly when looking at the history of weekend demand in the region.
A short record of a large (i.e. >400MW) change in ‘Market Demand’ in the NSW region for the 17:15 dispatch interval (NEM time) on Friday 7th February 2025, alerted via ez2view.
No sooner had I published this article about ‘Berrybank 1 Wind Farm recommences operations, on Friday morning 7th February 2025’ than I received an ez2view alert on the restart of neighbouring Berrybank 2 Wind...
Third article in a series, following the turbine failure at one of the Berrybank Wind Farms (was it Berrybank 2?) ... to note that Berrybank 1 has restarted on Friday 7th February 2025.
Inspecting unit data at Willogoleche Wind Farm to ascertain drivers of the outage on 4th of February, 2025.
At 10:42 (NEM time) this morning the AEMO published MN124235 pertaining to tomorrow (Friday 7th February 2024) for forecast LOR2 in NSW. So we take a quick look...
Prompted by a reader (and an ABC article) we take a look at Berrybank 1 & 2 Wind Farm following the turbine tower collapse on Tuesday 4th February 2025.
A fourth update in what's visible in the market data about Industrial Action at Gladstone Power Station
Friday 31st January 2025 (appeared to) experienced a very large drop in demand in NSW in a single dispatch interval - but we're now suspecting some form of data/operational glitch. However we wonder, if...
A short record of spot price volatility in NSW on Tuesday afternoon 4th February 2025.
With all 6 x Gladstone units expected to be offline by the end of the day due to Industrial Action, very timely that AEMO MN124047 notifies the market that 'The system normal equations have...
After a pretty remarkable evening (on Monday 3rd February 2025) here's some statistics in terms of how today's peak demand levels rate in comparison with the most recent 6,244 days (i.e. back to 1st...
A quick mid-afternoon article with a snapshot from NEMwatch at 14:55 (NEM time) to highlight the current status.
A summary of the current extreme weather being experienced in North Queensland, and related impacts we've seen on electricity demand, generation and the transmission network in the area.
Taking a second look at the (apparent) large drop in NSW 'Market Demand' on Friday afternoon 31st January 2025. Was it a data glitch instead?
An update (at 09:00 NEM time) on AEMO's more recent forecasts for peak demand levels for this evening Monday 3rd February 2025.
Yesterday we posted ‘All 6 coal units at Gladstone coincidentally out on unplanned outage this coming week?’. Two readers noted in comments about Industrial Action for the station this week, so we take a...