A 292MW drop in ‘Market Demand’ in Tasmania, on Saturday 16th August 2025
A quick first look, following the loss of 292MW of 'Market Demand' in Tasmania to 14:11 (NEM time) on Saturday 16th August 2025.
A quick first look, following the loss of 292MW of 'Market Demand' in Tasmania to 14:11 (NEM time) on Saturday 16th August 2025.
Briefly recapping some of the news pertaining to Eraring Power Station over the past two days.
A belated note that the AEMC published a draft report on their review of the (nearly 4 year old) WDRM initiative - and noting that submissions close today.
Worth noting, as I've just become aware, that submissions close tomorrow on AEMO's consultation on Primary Frequency Response (PFR) Test Guidelines for Semi-Scheduled Plant
Earlier today we posted an article about Tamar Valley CCGT getting a run. We should also have noted about Basslink flows, which we have done here.
Monday evening 11th Aug 2025 a ‘unit start’ alert in the ‘Notifications’ widget of ez2view with respect to the TVCC201 unit triggered. We take a look.
We saw first output from the HUNTER1 unit (the first of two at Snowy Hydro's new peaker) on Sunday 27th July 2025. So we're looking a little further, in this article.
On Sunday 3rd Aug 2025 there (appears to have been) a fire at Reece Power Station, and both units tripped. We saw REECE1 return to service Friday evening, but REECE2 looks set for a...
The Waratah Super Battery System Integrity Protection Scheme (SIPS) was enabled by TransGrid at last Friday 1st August 2025. This prompts this look back on operations thus far.
Yesterday's release of the draft report of the Nelson Review has prompted me to re-frame a question I've asked before about the Semi-Scheduled category.
Yesterday (Wed 6th Aug 2025) we saw the draft report from the ‘Nelson Review’ Panel released ... followed by a presentation by the panel members facilitated by The Energy. The recording of this webinar...
In yesterday’s wrap of the past 5 weeks, I’d noted that Tim Nelson (when speaking at #ACES2025 last Tuesday) said that the Panel had not quite finished the draft report, but it was ‘imminent’....
Following a tip from a WattClarity reader, we take a quick look at a forced outage for both units at the Reece (hydro) Power Station in Tasmania ... possibly related to an apparent fire...
It’s Tuesday 5th August 2025, my second day back in the office – and this is my first article on WattClarity since this article on Friday 27th June 2025. In this article I've invested...
We've already noted the ‘New all-time record for NEM-wide wind, on Monday 23rd June 2025’. But how low did wind production drop, on Thursday 26th June 2025?
Worth a short note today (Friday 27th June 2025) to note the publication of MN127877 – which references two market changes that will improve market transparency for all types of participants
Considering that it was 16:45 (NEM time) when volatility started it’s notable that we’re into our 4th hour of volatility now on Thursday evening 26th June 2025.
A further update on the volatility and high demand seen on Thursday evening 26th June 2025.
Here’s a NEMwatch snapshot at 16:50 (NEM time) on Thursday 26th June 2025 with the run of volatility in the southern regions already well underway.
I thought it would be worth adding a couple snapshots from the ‘Forecast Convergence’ widget in ez2view looking at ‘Market Demand’ as at various dispatch intervals on Thursday 26th June 2025 looking backwards ~7...