Part 3 … Victorian demand holding up at higher levels than successive AEMO forecasts
Third article today, focusing on an apparent anomaly between AEMO’s P30 and P5 predispatch forecasts for Victorian demand today (Sun 31st Dec 2023).
minimum demand
Part 2 – What’s running in Victoria today (apart from strong rooftop PV)?
A second article today on this challenging day for the Victorian grid, looking at which supply sources are running.
Demand in Victoria drops to a new lowest point on Sunday 31st December 2023, and AEMO flags possible intervention (Part 1?)
First article today, recording a new ‘lowest ever’ point for demand in Victoria (Sun 31st Dec 2023), and possible intervention from AEMO has it looks to drop further, leading to possible grid instability.
Victoria’s ‘Market Demand’ low point drops further–on Sunday 12th November 2023
A quick record of Sun 12th Nov 2023, with ‘minimum demand’ dropping further in Victoria
Minimum Market Demand in NSW drops lower still, on Sunday 29th October 2023
As the SMS alerts continue, here’s an article to record the new low point for Market Demand in NSW on Sunday 29th October 2023.
NSW region hit new ‘lowest ever’ point for Market Demand on Sunday 8th October 2023
A quick record of a new ‘lowest ever’ point for Market Demand in NSW on Sunday 8th October 2023
Has rooftop PV in South Australia recently been curtailed with these low points for demand?
Echoing a question we’ve been asked – about the extent to which rooftop PV has been curtailed as a result of these minimum demand points.
New lowest point for NEM-wide demand also set on Sunday 1st October 2023
Looking back at yesterday (Sun 1st Oct 2023) it appears to also have seen a lowest point for NEM-wide demand by both measures … lower than the low point set ~2 weeks prior.
‘Minimum Demand’ in South Australia drops further below 0MW on Sun 1st October 2023 – measured by Market Demand
Also noteworthy on Sunday 1st October 2023 was a lower point for ‘minimum demand’ seen in South Australia … with ‘Market Demand’ down to -37MW and ‘Operational Demand’ down to 5MW (just above 0MW)
QLD minimum ‘Market Demand’ (in ordinary times) drops lower still, on Sunday 1st October 2023
Sunday 1st October 2023 and the ‘minimum demand’ point for the QLD region (measured by ‘Market Demand’) has fallen lower still on a sunny spring long weekend.
Negative ‘Market Demand’ in South Australia on Saturday 23rd September 2023
A quick snapshot of one dispatch interval (of a number) seeing negative ‘Market Demand’ in South Australia on Saturday 23rd September 2023.
About the low Operational Demand on Sat 16th Sept and Sun 17th Sept 2023
Following the low levels of demand over the weekend (Sat 16th and Sun 17th Sept 2023) here’s a few quick notes.
QLD’s turn at new lowest point for minimum demand (in ordinary times)
It’s Queensland’s turn today, with a further ratchet lower in minimum demand on Sunday 17th September 2023.
New ‘lowest ever*’ points for Market Demand–in Victoria and NEM-wide on Saturday 16th September 2023 (and record high IRPM)
A quick capture of an unfolding situation on Saturday 16th Sept 2023 – seeing record low demand (in VIC and NEM-wide), and highest ever IRPM.
New low point for ‘Market Demand’ in QLD on Sunday 20th August 2023
A sunny late winter’s day in QLD sees new low point for minimum Market Demand.
Engineering the transition and control of electricity
Kate Summers gave the keynote address for the “System and market design for a high renewables future” session at the CEC’s Clean Energy Summit earlier this week. This article contains the full text of her speech.
New low-point for demand in NSW on Easter Sunday, 9th April 2023
It’s Easter Sunday (9th April 2023) and it looks like NSW minimum demand has fallen further from the prior record set 6 months ago.
Victorian minimum demand drops lower on Sunday 18th December 2022
A series of SMS alerts today, whilst I was out-and-about prompted me to take a look at the new low point for Victorian minimum demand on Sunday 18th December 2022.
A new lowest point for NSW demand on Saturday 29th October 2022
Electricity demand in NSW has dropped to a new ‘lowest in NEM history’ point on Saturday 29th October 2022
Uncharted territory for rooftop PV in South Australia
Hot on the heels of a new low point for Operational Demand in South Australia on the weekend, this evening AEMO warns of an ‘elevated risk of contingent disconnection of Distributed PV’ tomorrow (Wed 19th Oct 2022).