A look into minimum generation levels at various coal plants, using the GSD2023
Nick Bartels from Greenview Strategic Consulting uses the GSD2023 to examine minimum and maximum generation levels at various coal and gas plants in the market.
AGL Energy
AGL half-year results point to ‘strong financial performance’ for Torrens Island BESS (but not directly through the spot market)
Using our soon-to-be-released GSD2023, we can compare the market performance of AGL’s Torrens Island BESS against what was published in last week’s half-year results presentation from AGL.
4 Loy Yang A units simultaneously trip, on Tuesday 13th February 2024
An unfolding story, on Tuesday afternoon 13th Feb 2024 – with all 4 x Loy Yang A units tripping.
… but Loy Yang A1 trips on Sunday 14th January 2024
A quick PS to the earlier Sunday article (which looked at LYA4) this time focused on LYA1.
Hiccups continue, at Loy Yang A4 (Part 2)
Following the 4th successive trip/outage at Loy Yang A4 in recent days – and updating Tuesday’s earlier article.
Hiccups at Loy Yang A4 (Part 1)
A quick look at 3 successive trips at Loy Yang A4 in returning back from a recent forced outage.
AGL (Bayswater and Loy Yang A) fined for inability to supply FCAS services
An article in the Australian this morning alerted me to yesterday’s Federal Court ruling against AGL Energy for not supplying contingency FCAS services (from Bayswater and Loy Yang A) when enabled by NEMDE. Here’s a quick look…
AGL Energy and VIC Govt entered into ‘Structured Transition Agreement’ relating to Loy Yang A
An article at the end of the week in which AGL Energy announced the establishment of a Structured Transition Agreement (STA) with respect to Loy Yang A and the notice of closure for 30th June 2035.
That’s all folks: the last unit of Liddell Power Station closes
Liddell Unit 1 ramped down it’s output to 0MW at roughly 10:30am this morning, signaling the full retirement of Liddell Power Station.
Fat lady singing for three down (with LD02 on the way out) and one to go at AGL’s Liddell Power Station
A short article to mark the closure of Liddell unit 2 on Wednesday evening, 26th April 2023.
A (very slight) delay to closure of Liddell unit 4 … but LD01 and LD02 slightly earlier
Latest data from AEMO (from Fri 14th April) suggests Liddell unit 4 might close a couple days later than when we’d looked in February.
Farewell Liddell
Guest author, Allan O’Neil, takes the release of the GSD2022 as an opportunity to take a look at the past 10 years of performance of the four-unit Liddell Power Station (one unit closed in 2022 and three to close soon in 2023), contrasting against two other black coal-fired stations.
Loy Yang A2 slips back – now RTS on Thu 27th October 2022
Third article today about major outages – this one looking at current expectations for RTS for Loy Yang A2 after some apparent slippage.
AGL announces that they might close Loy Yang A as early as 2035 … 10 years earlier than previously stated
Also on Thursday 29th September 2022 we had AGL Energy’s ‘earlier than previously stated’ closure announcement for Loy Yang A power station.
A closer look at coal-fired generation availability
Tweet at your own peril A quick mea culpa: after squinting at an ez2view layout early this morning I dashed off a tweet suggesting that six of AGL Energy’s eleven coal-fired generation units were offline – three at Bayswater, two…
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.
AEMC launches two related reviews into the framework for Transmission Development
A brief weekend note about two initiatives commenced by AEMC on Thursday 19th August 2021 – both related to transmission development.
Liddell unit 3 to close in 11 months time … on 1st April 2022?
Saw an update from the AER this evening pertaining to Liddell unit 3, and had a quick look with the power of the Generator Statistical Digest 2020.
What does the GSD2020 reveal, about the challenges facing the 12 x AGL coal-fired units
Guest author, Nick Bartels, follows on from his article last week to see what the GSD2020 can inform of the challenges AGL Energy is facing with Bayswater, Liddell and Loy Yang A coal-fired power stations
Pain at AGL Energy … part 2
Following last week’s ASX & Media Release, this week’s half-year results presented by AGL Energy has more questions being asked. Here are some …