A shorter and shallower bout of low IRPM on Wednesday evening 19th June 2024
A brief recap of Wednesday evening 19th June 2024.
low ‘Instantaneous Reserve Plant Margin’
Articles tagged with ‘low Instantaneous Reserve Plant Margin’ are catalogued here.
See this page for an explanation of IRPM … how it’s calculated, and what it means.
Low IRPM eventuates (as low as 10.89%), as expected, on Tuesday evening 18th June 2024 .. reaching 120 minutes
A contemporaneous record of a run of low IRPM on a NEM-wide basis that’s reached 120 minutes long.
NEM-wide IRPM might be below 15% during evenings the next 3 days… Tue 18th, Wed 19th and Thu 20th June 2024
Following a 90-minute period of low IRPM yesterday evening (Mon 17th June 2024) we take a quick look at see forecast low levels of IRPM for Tue 18th June evening (very low!) and Wed 19th June and Thu 20th June.
Brief Case Study of Sunday 4th February 2024, with low IRPM following high Market Demand
A quick look at the low point for NEM-wide IRPM on Sunday evening 4th February 2024.
A cold evening drives NEM-wide demand high, and IRPM low, on Tuesday 20th June 2023
The ‘Australian Energy Week’ conference this week in Melbourne, and the NEM this evening has given a real-time example of some energy transition challenges.
Long-range trend of Instantaneous Reserve Plant Margin (IRPM) and focus on Q3 2022 – from GenInsights Quarterly
One of the metrics we introduced into GenInsights Quarterly Update for 2022 Q3 was a long-range review of IRPM (Instantaneous Reserve Plant Margin). In this article we share a little of what we found.
NEM-wide IRPM drops below 15% on Monday 5th September 2022
A quick second article today, with IRPM down below 15% on a NEM-wide basis.
(Somewhat artificially) low NEM-wide IRPM on Wednesday evening 22nd June … looking forward to possible easing of Suspension on Friday morning
A quick look at the NEM on Wednesday evening, with thoughts to the near future.
Wafer thin margin Friday evening, NEM-wide [caveat = based on generation bid available for NEMDE pricing/dispatch]
A quick snapshot for NEM-wide Instantaneous Reserve Plant Margin down at 3% at 23:45 on Friday evening 17th June 2022.
AEMO continues to monitor gas supplies – with respect to high demand
With respect to yesterday’s ‘Notification of Potential Gas Supply Shortfall Event’ and this evening’s tight supply-demand balance in the NEM, worth noting this AEMO tweet at 17:50 this evening: … which links to this short update on the AEMO website,…
Very tight supply-demand (NEM wide!) on Thursday 2nd June 2022
NEM-wide IRPM is dropping lower and lower on Thursday 2nd June 2022
Queensland scrapes through on Tuesday 8th March 2022 … with only 210MW spare capacity at the lowest point!
A quick look at the supply-demand balance for the QLD on Tuesday evening 8th March 2022 … where it became very, very tight for a period of time (hence very low IRPM).
Prices Spike on Sunday 30th May with low NEM-wide IRPM (without 4 Callide units, and low Wind Production)
On Friday evening (28th May) and again this evening (Sun 30th May) my phone buzzed plenty of times – due to price volatility, and also alerting on low IRPM (enabled with Callide units offline, and low wind harvest at peak demand time).
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.
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 the Reliability and Emergency Reserve Trader (RERT) Panel across all…
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.