Are CIS-ters doin’ it for themselves? Part 2: Understanding why there are delivery challenges
In part two of this four part series about the success of the CIS so far, we explore why delivery challenges may have emerged.
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Are CIS-ters doin’ it for themselves? Part 1: Tracking the progress of CIS projects post-award
Recent debate has centred on the CIS’s success so far. In part one of this four-part series, we look at how projects have progressed since being awarded a contract.
The start of the unplanned outage at ER03 is delayed till early Saturday morning 27th September 2025
As a short follow-on article now mid-morning Thursday 25th September 2025 to highlight the delay in the start of the unplanned outage at ER03 as one of the key drivers in AEMO's cancellation of...
Unplanned outage at YWPS2 extended – return to service slated for 15th December 2025 (and may well extend further)
We noticed today (Wednesday 24th September) an ~8 week extension added onto the expected return to service date for YWPS2, which tripped offline due to 'LP turbine issues' in August 2025.
Some leading indicators of possible volatility in NSW on Thursday evening 24th September 2025
A quick look forward (past the forecast LOR1) to tomorrow evening in NSW, Thursday 25th September 2025.
A quick review of AEMO direction for System Strength in NSW back on Thu 28th August 2025
With the need for an early morning direction flagged for NSW on Thursday 25th September 2025, we take a quick look back 4 weeks ago (to Thursday 28th August 2025) when it happened.
AEMO notes possible early-morning direction in NSW on Thursday 25th September 2025
Worth calling out MN129729 published on Wednesday 24th September 2025 at 14:29 about possible early-morning intervention in NSW for System Strength reasons
ER03 now (again) slated to come offline early Thursday morning 25th September 2025
Following from the quick look at the unplanned outage for MP2 (now underway) there's some difference in the picture for the unplanned outage for ER03.
Yes, MP2 did come offline in the early hours of Wednesday morning 24th September 2025
A short note looking at the commencement of the unplanned outage for MP2 on Wednesday morning 24th September 2025
AEMO oscillates warnings – possible need to intervene in NSW on Thu 25th Sept 2025 for System Strength reasons
At 15:30 today (Tuesday 23rd September 2025) the AEMO flagged in MN129259 a possible need to intervene in NSW this Thursday 25th September 2025 due to forecast low System Strength.
Guest Authored Posts
Runway cost allocation – ready for liftoff?
Allan O'Neil unpacks a proposal under consideration by the AEMC to apply “runway” cost allocation to contingency FCAS, explaining how this could materially change who pays for frequency security in the NEM.
What the hail is happening with Brisbane’s weather?
Anthony Cornelius from WeatherWatch explains the climate drivers behind Southeast Queensland’s unusually intense 2025 hail season — context that matters for those tracking how extreme weather is evolving and influencing the energy market.
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