Slightly more detail on System Frequency on Friday 14th October 2022 (Part 4)
Zooming into the ~7 minute period during which the initial event occurred in TAS on Friday 14th October 2022.
All Posts
Dan Andrews used that* four letter word to launch their Election Energy Policy
Last Thursday 20th October the Victorian Labor Government, in the midst of seeking re-election, had its own turn at releasing an Energy Policy that caused quite a stir...
Several different timeframes for investigating the major Tasmanian system event beginning Friday 14th October 2022
Third article on what happened on Friday 14th October 2022 - sharing a photograph of the damaged transmission (thanks to TasNetworks for the photo, and Zeus for the weather) and outlining a number of...
Uncharted territory for rooftop PV in South Australia
Hot on the heels of a new low point for Operational Demand in South Australia on the weekend, this evening AEMO warns of an ‘elevated risk of contingent disconnection of Distributed PV’ tomorrow (Wed...
Sequence of events in Tasmania on Friday 14th October 2022 (initial look)
On Friday 14th October we saw a significant system event in Tasmania - with storms downing power links, leading to large (530MW) loss of load and trip of Basslink. In this article we take...
530MW loss of electrical load in Tasmania on Friday 14th October 2022
Some quick notes of a sizeable loss of load in Tasmania and a volatility situation that is ongoing as I hit 'publish' at 11:50 NEM time.
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.
Callide C4 still scheduled for RTS on 7th April 2023
Spurred by the extended outage at Kogan Creek, we also take a quick look at current expectations for Callide C4.
Kogan Creek Power Station major overhaul extended to 18th December (unexpected stator and rotor issues)
One of many articles in the AFR this week flagged an extension of major outage on Kogan Creek Power Station. In this article we take a quick initial look.
EY-ROAM modelling for Queensland Energy Plan released
It's under 2 weeks since the Queensland Government released its much-awaited Energy Policy. Some reports into the modelling behind this (from EY-ROAM) has been released.
Guest Authored Posts
How the NEM BESS fleet is operating on peak days, and how to be a savvy operator
In this guest article, Matt Grover from Fluence draws on operational data and real-world trading experience to unpack how Australia’s grid-scale batteries performed across three June 2025 peak days — and what capabilities belong...
Why Gladstone’s prospective closure reveals a new kind of NEM failure
With the Queensland state government’s new energy roadmap due out tomorrow, Greg Elkins highlights how distorted signals and state interventions expose a new NEM failure.
Detailed Analysis
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