Just continuing with the state of the market following the election I saw this today
"Incoming Energy Minister Chris Bowen blamed “nine years of Liberal denial and cost” for rising costs.
“There are international factors at play here … but the lack of energy policy, the lack of investment in new energy, the lack of investment in renewable energy, and the lack of transmission over the last nine years means that Australians are paying more for electricity than they should be.”
Mr Bowen said the introduction of more renewable energy under the Albanese government would put downward pressure on prices.
Greens leader Adam Bandt said Labor needed to rethink its pledge not to fast-track the closure of coal-fired power.
“That’s a problem because it’s pushing up power prices,” he said "
Full article here
I don't think that quite depicts the situation although there are elements of truth woven in there somewhere. By all means fast track the closure of coal-fired power providing you have the ability to provide a replacement. Bandt and Bowen are incorrect when they say the non-closure of stations and the lack of more renewable energy are pushing up power prices.
My own take is that several factors have come into play. One that is not much talked about is the effect the wet weather is having on coal-fired stations. Open-cut mines are particularly susceptible to rain events and stations without significant stock piles as a back up reserve will be struggling to keep up supply as the mining eqipment cannot get into the pits. On occasions during heavy rain events the coal cannot travel up the conveyoys into the silos as it slips back down the belts. That is not normally a long term issue, but can be accute for short periods. Unusually long and protracted cloud cover has had an adverse effect on solar generation in recent times and I suspect that gas prices have risen because more money can be recovered through exports. There is a good chance that hydro generation has been better placed of late, but that has not beeen sufficient to entirely compensate.
Regards
Paul