High prices and tight spare supply, as NEM-wide IRPM drops down to 11.48% on Wednesday 11th June 2025
Cold weather this evening has brought prices above $7,000/MWh and tight reserve margins across the NEM.
cold temperatures
ABC report that the highest air pressure ever recorded in Australia was observed this morning, and likely to peak again this Saturday
The ABC report that a notable weather record was broken in Tasmania this morning, and opens questions about future wind lulls and a changing climate.
Cold temperatures and low wind push NEM-wide IRPM down to 11.76% on Monday 17th June 2024
This evening we are experiencing a tight supply-demand balance NEM-wide, stemming from cold temperatures, and low wind conditions across the southern states.
AEMO releases outlook for Winter 2023
Worth a short note that (on the first official day of winter … though in temperature terms it started some weeks ago) they have published a Media Release ‘AEMO forecasts improved winter 2023 for Australia’s energy system, risks remain’ that would understandably be of keen...
ABC says ‘coldest May minimum temperatures on record’
An ABC news article on 31st May provides some clues as to the volatility seen in some regions through May.
Tis the season … for a ‘bomb cyclone’ in North America that stretches wholesale supplies of electricity (and leaves >1M customers off supply with localised network outages)
All's been quiet in the Australian National Electricity Market ... which is not the same as the situation in North America, where extreme cold has stretched supplies across a large swathe of the country and storms have disrupted supply to more than a million people.
Cloud cover and cold temperatures spark high prices in QLD on Monday morning 4th July 2022
A quick look into today's high prices in QLD, and some of the contributing factors.
Brisbane’s week is ‘Coldest in 118 years’ … what is the outlook for electricity demand?
A news article this morning along the lines of 'coldest in 100 years' jumped out at me.
NEM-wide ‘Market Demand’ exceeds 32,000MW on Tuesday 7th June 2022 … highest winter peak in many years!
On Tuesday evening (7th June 2022) the NEM exceeded 32,000MW for a brief period of time ... we have a quick look at how this stacks up against prior winter period peak demand events.
AEMO notice about ‘Upcoming cold weather and gas market operation from 30/05/2022 to 06/06/2022’
AEMO asks gas-fired generators, in particular, to reassess their forecast capability for the week ahead.
What effect has Stage 4 Lockdown in Victoria had on electricity consumption in the NEM?
In this 5th article in a series, we look at the impact on electricity consumption of Stage 4 Lockdown associated 'State of Disaster' in Victoria
Sunshine State forgets its own branding on Saturday 23rd May 2020
Analysis compiled to explore what the impact was of the unusual weather pattern (extensive cloud cover and cold temperatures) seen across a large part of Queensland on Saturday 23rd May 2020.