Yesterday (Tuesday 13th May 2025) we quickly noted a period of volatility that was mainly focused on the NSW region. Here's a second step in understanding contributing factors...
As they were occurring, we noted some instances of price volatility over several consecutive days earlier this month: On Monday 7th April 2025; On Tuesday 8th April 2025; On Wednesday 9th April 2025; On...
A short record of spot price volatility in NSW on Tuesday afternoon 4th February 2025.
A quick snapshot of some volatility in Contingency Raise FCAS Prices in QLD spanning Wednesday 9th October 2024, Thursday 10th October 2024, Friday 11th October 2024.
Recording a snapshot from NEMwatch at the 18:00 dispatch interval on Sunday 8th December 2024 to record the start of a run of volatility in QLD (and in NSW).
Worth a brief article with this NEMwatch snapshot at 14:15 (NEM time) with the spot price in South Australia at $12,500.44/MWh.
A short record of some high prices in NSW and QLD from 17:35 (NEM time) on Monday 2nd December 2024.
Monday evening 11th November 2024 sees volatility return in QLD initially, and soon also in NSW.
There was an ‘Evening blast of spot price volatility in South Australia on Monday 23rd September 2024’ ... roughly 6 weeks ago. Today, for several reasons, we start to take a closer look.
Pan Galanis from Akaysha Energy presented the content from this article at the 'Operating in the NEM' session at All Energy in Melbourne last week.
With All Energy 2024 commencing this morning in Melbourne our phones are buzzing with SMS alerts for price volatility in South Australia.
The spot price has been bouncing around in South Australia this morning (Thu 17th Oct). Here's a short record.
On Monday evening 23rd September 2024 we saw a sustained period of price volatility in South Australia.
A short article with this snapshot to document a morning burst of volatility in South Australia on Thu 22nd Aug 2024.
Guest author Allan O'Neil examines some recent episodes of price volatility (particularly 30th July to 5th August 2024) and whether they were driven by a shortage of supply, or other factors.
A quick article about evening volatility (in South Australia only?) on Tuesday 6th August 2024
Following on from earlier articles about price volatility on Tue 30th July 2024 (particularly in South Australia), guest author Allan O'Neil takes a closer look at the operation of battery units in South Australia.
A quick summary of some morning volatility (particularly SA, VIC and SA) on Monday morning 5th August 2024.
Curiosity drove us to take this initial (and very quick) look at bidding behaviour, NEM-wide, across the past 14 days in relation to recent NEM-wide price volatility.
An initial walk through afternoon volatility seen today (Fri 14th June 2024) in Tasmania.