More changes to the (re)commissioning schedule for Callide C4
Two weeks after our last look at the Return To Service progress at Callide C4, here’s a quick update as at Friday 20th September 2024.
Read More2021 – 25th May – Callide C4 Explosion, Fire and Outage
A collection of articles that began on Tuesday 25th May 2021, when Callide C4 unit exploded, which:
1) Led to loss of supply from sister units Callide C3, and B2 and B1 – but also others close
2) And also blackouts for a sizeable amount of Queensland due to under-frequency load shedding
3) And a very long repair process
4) Hence some concerns about the supply-demand balance, and prices
5) And an insolvency of one of the JV owners
6) There also was a lengthy process to report on the original cause of the explosion.
In this category we collate an expanding range of articles related to one or more of the above.
Ninth time is the charm: Callide C4’s return was another example of an overly optimistic timeline in the NEM
A chart showing the countdown to expected RTS for Callide C4, compared to the actual outage timeline.
Callide C4 offline again, as planned–but outage extended. Have they found something?
A short update (on Friday 6th September 2024) about Callide C4, which has come off for a planned outage as part of its (re)commissioning process.
Return to service commences for Callide C4 on Friday 30th August 2024 (after 1193 days offline)!
It’s Friday 30th August 2024 and Callide C4 has commenced its return-to-service (and re-commissioning), after an outage lasting 1193 days
Two news updates from CS Energy on Wed 17th July 2024 … the (final) Brady Report (about Callide C4), and the Hartz EPM Report (on the Cooling Towers)
On Wednesday 17th July 2024, CS Energy released the Brady-Heywood report (about Callide C4 failure on 25th May 2021) and the HartzEPM Report (about CallideC3 failure on 31st Oct 2022) … and an Action Plan in response to both.
One more delay to Return-to-Service for Callide C4 … another 40 days added to the outage
In the last MT PASA DUID Availability data update for Friday 12th July 2024 the return to service expectation for the repaired Callide C4 unit has been delayed again another 40 days … now 50 days out, till Saturday 31st August 2024.
CS Energy releases most recent draft of the ‘Brady Report’
CS Energy has released the latest draft of the ‘Brady Report’ – a draft Executive Summary, a draft Part A (Technical) and a draft Part B (Organisational)
Callide C4 return to service pushed back 3 weeks, now slated for late July 2024
A glance at our generator outages widget shows a further three week delay to the expected RTS of Callide Unit C4.
Callide C updates – operations (<40 days till RTS!), and in the courts
At the end of an eventful week in the NEM, here’s an update on a few fronts with respect to Callide C.
Video, from CS Energy, of the installation of new turbine and generator stator at Callide C4
On Friday 17th May, CS Energy posted a video on YouTube showing a timelapse camera view of some of the repair process for Callide C4. This will be of interest to some WattClarity readers.
News update in the AFR about Callide C
On Wednesday evening 15th May 2024, Anthony Macdonald published an update about Callide C4 in the AFR that’s worth a read.
More court action about ‘the Brady Report’ for Callide C4
Two news articles in recent days in the Australian (with respect to Federal Court deliberations about Callide C4) prompt this latest article.
The Australian notes how Callide C was back in court again this week
Another update from the Australian during the week with respect to the Federal Court proceedings with respect to Callide C (particularly unit C4).
An update on Callide C3 (back online) and Callide C4 (still offline)
A few separate questions about Callide C3 and C4 in recent days prompts this short status update on both units.
AFR reports about $300M insurance claim refused, for Callide C4
Following on just one day after CS Energy released an abridged report on the failure of Callide C4, the AFR reports about insurance problems.
CS Energy releases report into 2021 Callide C4 unit failure
Today CS energy has released a detailed insight into what happened to the C4 unit that caused the major failure.
The matter of Callide C back in Federal Court (this time via AER)
Callide C3 is back in the news today, with Australian Energy Regulator taking legal action against Callide Power Trading in the Federal Court.
Federal Court rules about Callide C – independent investigation authorised
Late afternoon Monday 29th January 2024 (thanks to Nick Evans) we became aware that the Federal Court had ruled on docket number QUD541/2023 relating to Callide C4 and Callide C3 failures.
Court Case on Monday 22nd January and Tuesday 23rd January relating to cause of failures at Callide C3 and C4
A short note about upcoming proceedings in the Federal Court (relating to Callide C3 and Callide C4) for next week.
Hot & Wet Weather pushes back expected return to service dates for Callide C3 and Callide C4
A short note (Monday 15th January 2024) about delays in return to service for both of Callide C3 and Callide C4 units.