AEMO tenders for Short-Notice RERT Panel for Summer 2020-21
This morning the AEMO have called for expressions of interest for the ‘Unscheduled Short-Notice RERT’ for summer 2020-21.
low instantaneous reserve plant margin
Summer 19-20 is heating up already, with Reserve Trader called
Bit of an uncanny coincidence, having posted some concerns about the coming summer 2019-20 only 2 days ago, to find that the AEMO has called for expressions of interest for…
My first look at the highs, and lows, in Victoria and South Australia on Thursday 24th January 2019
A first look at some of the action seen in the southern parts of the NEM on Thursday 24th January 2019 as a result of the latest crazy heatwave that has afflicted central Australia – particularly affecting electricity supply and demand in South Australia and Victoria
AEMO dispatches Reserve Trader on Thursday 24th January as IRPM in VIC and SA plunges
A short post, prior to further analysis next week, to notify readers that Reserve Trader has been dispatched today.
NEM Scheduled Demand tops 33,000MW and prices spike in the south on Tuesday 22nd January
Some snapshots from NEMwatch recording a day where NEM-wide demand breached 33,000MW and prices spiked above $1000/MWh in VIC and SA
[Post 2] Later AEMO forecasts moderate demand forecasts slightly – but still looks to be massive
Demand forecast down slightly on this morning, but still looking like a record.
[UPDATED] NEM-wide demand screams past 34,000MW today
NEM-wide demand roared to life today, for the first time this summer, with hot weather pretty much everywhere.
NSW demand tops 12,800MW and reserves tighten today – prior to the cool change
Today was the turn for NSW to feel the heat – with demand rising and supplies stretched as a result.
Third consecutive day of extreme demand in Victoria and South Australia with the heatwave
For the third day in a row, high temperatures drive demand higher – inching closer to a new all-time record for Victoria.
Close to a new record demand in Victoria today (Wed 15th), but no cigar
Recapping where the peak demand actually landed today, with the heatwave across southern Australia.
Heatwave threatens to melt Victorian all-time electricity demand record today – with Reserve Trader getting a run
An early review of what’s been happening today (Wednesday 15th January) with the heatwave in Victoria and South Australia
Even Colongra gets a run as high temperatures stretch local supplies in NSW
High temperatures passing through NSW provided the opportunity for the Colongra gas-fired power station to shake off the cobwebs and have a run for the day.
7-day South Australian overview (Thu 30 May to Wed 5 June)
Spot Prices in South Australia were elevated over the past 7 days – here are some reasons why.
Prices yo-yo in SA this morning, as installed capacity goes missing
Following yesterday’s warnings about the potential for a tight supply/demand balance in South Australia this week, it was not really a surprise when the SMS alerts from NEM-Watch began buzzing for the 07:20 dispatch interval this morning (NEM time), highlighting that the dispatch price in SA had jumped to $12,199.20/MWh. This has continued through the morning.
Load shed warning (LOR3) issued by AEMO for Tuesday in South Australia
It’s not looking that great, currently, for the supply/demand balance in South Australia this week – when viewing predispatch, ST PASA and AEMO’s Market Notices
SA prices rise as Surplus Capacity drops to levels not seen since 2004
Spot prices in South Australia have been seen to be higher in the month of April than in the prior months, which is somewhat counter-intuitive. Prices also spiked this evening on a number of occasions above $500/MWh – here’s some of the reasons why.
Only 709MW of spare generation capacity in NSW at 15:40
A quick note about the tight supply/demand balance in NSW today – by virtue for high demand and constrained interconnector capability.
The extremes continue in the NEM
More extreme weather drives extreme demand and extreme prices – on Wednesday 2nd February.
VOLL (or MPC) in NSW today as high temperatures stretch supplies
A graphical summary of a day when temperatures soared in NSW, dragging demand higher and (with the assistance of a relative shortage of supplies) also dragging prices to VOLL
Hot weather moves north-eastwards, driving demand in NSW
A snapshot of a higher demand day in NSW, driven by higher temperatures as they move eastwards