And so the daily solar bedtime story continues … on Wednesday 2nd June 2021 (with 4 x Callide units off, etc…)
Only two dispatch intervals (thus far?) of extreme pricing tonight for QLD and NSW (Wed 2nd June 2021). Here's the first one...
spot price volatility
Price Volatility (now a regular evening event for QLD and NSW) on Tuesday 1st June kicked along by Darling Downs outage.
A number of things happened late today - with the trip of DDPS1 (only declare credible contingency earlier in the day) giving more impetus to spot price volatility in the QLD and NSW regions...
Price volatility on Monday 17th May 2021 … as expected (part 1?)
Was speaking with someone this morning about the expectation that there would be price volatility this evening, and the market obliged. It’s only just started, but here’s the second spike (at 17:40) captured in...
Prices skyrocket across all 4 mainland regions on Wednesday 12th May
Spot prices spiked across mainland regions this evening - firstly at 17:55 (above $1,000/MWh). and then at 18:00 (up towards $15,000/MWh). Here's a first look.
A (Much) Deeper Dive into Friday March 1 2019
Guest author, Allan O'Neil, drills into considerable depth to understand, and clearly explain, some of what happened during a volatile period in the VIC and SA regions on Friday 1st March 2019
Lessons Learnt from Amber’s first summer of Spot Exposure in the NEM
Now that summer 2018-19 has passed, we can reflect on our experiences as a new entrant energy services company facilitating spot exposure for residential energy users - and hence expanding the scope for Demand...
Monday 9th July sees yo-yo prices in South Australia
Some brief analysis of today's price volatility seen in the South Australian region of the NEM
A sudden series of SA spikes
Tight import limits on the Heywood interconnector and a lull in wind output saw price volatility return to South Australia earlier this week
Victoria’s demand response opportunities analysed
Our Guest Author, Mike Williams, has posted his final piece of an initial series of articles about the opportunities for end users in the mainland regions of the National Electricity Market.
Animated illustration of Queensland Region volatility on 20th December 2012
Here's an animated view of how price volatility emerged in the Queensland region of the National Electricity Market emerged on 20th December 2012 - and the range of factors that contributed.