AEMO preliminary report on VIC region suspension (loss of SCADA) on 22nd April
Here’s where to find AEMO’s preliminary report on the loss of SCADA on 22nd April 2023 in Victoria that led to that region being suspended for more than 24 hours.
Market Suspension
Glitch with Victorian SCADA data triggers (>24 hour) Market Suspension in Victorian Region – Saturday 22nd April 2023
In an event (that seems) similar to 17th March 2023, a glitch in SCADA leads to the suspension of the market in the Victorian region on Saturday afternoon/evening 22nd April 2023.
AEMO published Preliminary Report into NSW brief market suspension on 17th March 2023
On 6th April 2023 the AEMO published this preliminary report into the brief market suspension that occurred in NSW on 17th March 2023.
Brief (55 minute) Market Suspension on 17th March 2023 in NSW due to service interruption of SCADA systems
A just-announced AEMO market notice has declared a temporary suspension of the NSW market.
What was the total cost of ‘keeping the lights on’ across the NEM in June?
Dan Lee provides some exploratory calculations in order to estimate the total cost of maintaining electricity supply throughout a very turbulent June.
Australian Energy Council publishes article about the Market Suspension in June 2022
… flagging (for WattClarity readers and subscribers) a useful contribution from Ben Skinner at the AEC to explore and explain some aspects of the June 2022 Market Suspension and surrounding factors.
AEMO releases report on Market Suspension during June 2022
On Thursday 18th August 2022 the AEMO has released its report into the Market Suspension during June 2022. Will make for interesting reading …
Quick review of bids – looking back 16 days over APC and Market Suspension
With Market Suspension (just) behind us, in this weekend article we take a look over the past 16 days to see how volumes offered to the market from the two types of plant have varied … and the prices they are offered at. The question is asked … why did those DUIDs withdraw capacity from the NEMDE dispatch and pricing run?
Market Suspension to end at 14:00 on Friday 24th June 2022
First article for Friday 24th june 2022 with the market still in suspension.
Administered Pricing ended at 04:00 on Thursday 23rd June 2022 (and an FCAS price glitch)
A short note about the end of the Administered Pricing Period (for now?) from 04:05 on Thursday 23rd June 2022.
(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.
AEMO MN98805 continues Market Suspension (possibly only till Friday 04:05), but with different prices on a path out
This morning AEMO published Market Notice 98805 confirming continuation of Market Suspension from 04:05 Thursday 23rd June until further notice.
Pricing and dispatch during market suspension
Marcelle explores how settlement prices are set and how dispatch is operating during the current market suspension.
Climbing out of Market Suspension
A short article to follow on from an AEMO announcement at 16:30 today about a possible pathway out of Market Suspension
Stepping to suspension
With all regions of the NEM having been suspended by AEMO on Wednesday 15th June 2022, guest author Allan O’Neil takes an initial look at what’s visible in terms of operations in the NEM.
Trended bidding from BESS discharge (NEM-wide) … highlighting APC and Market Suspension
Someone asked me a question on social media this morning about batteries ‘withdrawing capacity’ … here’s a view of what’s happened using ez2view (and as presented to EUAA).
ASX issues response to AEMO announcement of Market Suspension
Following yesterday’s announcement of Market Suspension by the AEMO, ASX issued this response … but I’ve only had time to copy this in now: ASX Electricity Futures and Options – Response to AEMO announcement Notice reference number: 0649.22.06 Date published: 15/06/22 Effective…
ez2view ‘NEM Prices’ widget showing market prices under Market Suspension
A snapshot from the ez2view ‘NEM Prices’ widget recording a (thankfully, and hopefully short-lived) event.
AEMO publishes ‘Declaration of Market Suspension’
AEMO has determined that it is necessary to suspend the spot market in all regions under NER clause 3.14.3(s)3) because it has become impossible to operate the spot market in accordance with the provisions of the Rules.
AEMO releases preliminary report into TAS Market Suspension on 1st March 2022
A short note about the AEMO preliminary report, published 16th March 2022 – into the TAS market suspension on 1st March 2022.