Millmerran unit 1 came offline as planned … but only after the massive demand peak
After the heat (and high demand) had subsided in QLD on Monday 22nd Jan 2024, Millmerran Unit 1 outage began – as had been previously telegraphed.
forced outage
… and Kogan Creek comes off for a few days on Sunday 14th January 2024
3rd article for Sunday 14th January 2024 – this one looking further north, into QLD, with the Forced Outage at Kogan Creek Power Station.
Return to service for Callide C3 delayed by 17 days (now to 24th January 2024)
A quick update today, following news yesterday from CS Energy about a 17-day delay to the expected return to service of Callide C3, following repairs to the collapsed cooling tower.
An updated look at Kogan Creek performance in the past 60 days (re industrial action, bushfires, ambient temp, ez2view enhancements, and more)
With ez2view v9.8.5.1 released yesterday (Tue 30th Sept 2023) with enhancements to ‘Generator Outages’ we take the opportunity of some questions about Kogan Creek Power Station to have a look at the usefulness, and possible additional tweaks to make, to this software widget.
Two pieces of information (about Eraring Power Station) from the Origin Energy 2023 AGM
Yesterday (Wed 18th Oct 2023) Origin Energy held its Annual General Meeting, with discussion wide-ranging. Here’s two things that jumped out to me about the Eraring Power Station, which is currently slated to close in 2025.
The 2023 ESOO report shows coal unit EFOR is still a significant factor
One observation about the 2023 ESOO is that EFOR (equivalent forced outage rate) for coal and large gas units is a large and growing challenge.
The 2023 ESOO report clarifies why the transmission model only includes ‘System Normal’ – and why it’s a simplification
One observation about the 2023 ESOO is that AEMO is has highlighted the set of constraints modelled is only ‘System Normal’.
Mid-July update on repairs on Callide C3 and C4 cooling tower
A quick note on WattClarity to tie in an update (earlier this month) from CS Energy on the rebuild of the cooling tower for Callide C3 and C4.
Four coal unit outages in the past 24 hours
It does not happen often, so when receiving 4 different ‘coal unit off’ alerts within 24 hours, we thought we would take a look …
The never-ending (horror) story at Callide C … more long delays in expected Return-to-Service
More updates recently about the Callide C power station. Looks like we’ll be waiting a while longer for the (delayed again) return to service…
Expected Return to Service date for Callide C3* slips further back, to 30th June 2023
A short article about a further delay in the expected return to service date for Callide C3 (which is offline after suffering cooling tower failure).
False (re)start at Loy Yang A2 on 25th October
Prompted by a comment by a WattClarity reader, I’ve taken a quick look at Loy Yang A2 for the past week.
Extended outage of Loy Yang A2 from 15th April 2022
A first look at the extended outage of Loy Yang A2 in Victoria following an electrical fault on Not-So-Good Friday, 15th April 2022.