Return to service date for Callide C3 now expected Friday 9th July 2021
An updated view of the return to service schedule of Callide C3 and C4 … along with Yallourn unit 4.
Headline Events
Some key events in the NEM that carried long-term implications
Yallourn unit 2 restarts on Sunday 27th June
Yallourn now has 3 units back online, with return-to-service (RTS) of Yallourn unit 2 on Sunday 27th June 2021.
Yallourn Unit 3 returns early this afternoon
Unit 3 at Yallourn Power Station came back online early this afternoon. Recent flooding at the power station’s adjoining mine has impacted it’s fuel supplies in recent weeks.
A Second Serving of the Q2 Elephant
For a second portion of Q2 “elephant eating”, I’ll look in some detail at the dynamics of an early instance of spot price volatility in Queensland, because many drivers turn out to be similar across other volatile intervals in the…
Callide B2 returns to service late this morning
Callide B2 returned to service this morning after nearly a month of being offline, following the explosion and outage at the station in late May.
Eating the NEM’s Q2 Elephant – An Appetizer
An old adage runs that to eat an elephant, it’s best to proceed in small servings. With a very eventful Q2 in the NEM not yet finished, the number of headline events is already large enough – unexpected price volatility…
Yallourn unit 3 scheduled return to service on Tuesday 22nd June
After taking a quick look at the Callide units, we’ve also used ez2view to have a quick look at the Yallourn units to see when they are scheduled to return.
Return to service slips further, for Callide B2
A quick look this afternoon sees that the return to service for Callide B2 has been delayed a few days since I last looked during the week.
Newport Power Station cranked up heavily – as one commercial response to the Yallourn ‘Energy Emergency’
A series of questions about what’s happening at Newport Power Station prompted me to have a quick look…
Callide C Event Fallout
Carl Daley of EnergyByte examines the ramifications of the Callide Power Station outage and discusses the big losers and winners from the situation.
Callide B1 back online Wednesday afternoon, 16th June
A short note to follow up on the welcome return-to-service of Callide B1.
Availability of Black Coal units has suffered through Q2 2021
The volatility that has been with us for weeks now (particularly QLD and NSW), and the dramas unfolding at Callide power station, prompted me to have a broader look at the availability of black coal plant across QLD and NSW, and compare this to prior Q2 periods.
Yallourn unit 3 back offline again
Late yesterday I noted how the situation at Yallourn was more complex than we had been initially thinking, so it was no surprise to see Yallourn unit 3 come back offline early this morning to conserve dwindling fuel supplies: Above…
Where’s Callide B1?
With expectations set last week that Callide B1 would be back online yesterday at minimum load, I’ve had a quick look and can’t see it yet…
EnergyAustralia notes ‘further instability in the Morwell River Diversion wall’ – with respect to Yallourn mine
A media release by EnergyAustralia this afternoon (Tue 15th June) about Yallourn mine flooding prompts an updated look on Wattclarity…
Yallourn unit 3 re-joins Yallourn unit 1 back online
A short note on Tuesday morning to highlight that YWPS3 has re-joined YWPS1 back online.
Yallourn down to 1 unit, on low load operation – following flood risks at the adjoining mine
A Saturday morning review of the situation in Victoria, with supplies from Yallourn restricted due to flooding in the Latrobe Valley … coincident with other factors
Is the wet weather event (and flooding in the Latrobe Valley) affecting brown coal generation – Fri 11th June?
Flooding in the Latrobe Valley town of Traralgon raises questions about whether there is any effect on the brown coal generators.
Further delays in RTS for Callide B1 and C3 (earlier for B2)
A short note about some further delays in return to service for Callide B1 and C3 … though earlier return for B2
P30 Predispatch forecasts after 5-minute settlement–what do they mean?
30-minute pre-dispatch provides critical forward price information to the NEM – but what exactly will it mean after five-minute settlement? Marcelle takes a look.