This seems a rare instance? … an AEMO Direction in NSW (in this case to Snowy Hydro)
Market Notice 118151 jumped out at me, because it pertains to an AEMO Direction to a Market Participant in NSW. Can’t recall seeing that very often?
AEMO Direction/Intervention
Preliminary Report Released: NSW Load Shedding on 8 July 2024
A challenging sequence of events is detailed in the preliminary report on load shedding in NSW on 8 July 2024.
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.
Quick Friday morning look-ahead to Friday evening in QLD
A quick article for Friday (3rd Feb 2023) morning, looking ahead to this evening and what AEMO’s current forecasts are saying for this evening.
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).
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.
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 …
AEMO released Compensation Update for June 2022 events
A short note flagging AEMO’s publication (dated 15th August 2022) about compensation payments for the June 2022 events.
Two alternate theories of why capacity was withdrawn
Second (linked) article this evening, spelling out the two theories we’re aware of with respect to why some participants might have withdrawn capacity from the NEMDE dispatch/pricing run in June 2022 – leading to the AEMO Suspending the Market.
Pricing and dispatch during market suspension
Marcelle explores how settlement prices are set and how dispatch is operating during the current market suspension.
Two articles on LinkedIn that might be useful reading contrasting the two different Compensation Processes (i.e. AEMO Directions and AEMC APC)
Despite it being overtaken by today’s Market Suspension, with its own compensation arrangements – still might be useful for readers to be aware of these two sources of discussion about the two different sources of compensation that seemed to be at play for a few days under Administered Price Caps (APC) following Cumulative Price Threshold (CPT) being reached.
Steps taken by AEMO, so we could (hopefully!) dodge the LOR3 bullet this evening
Copying in this quick update from the AEMO.
The vast disconnect between prices DUIDs say they need to run, and market capped prices
Two copies of the ‘NEM Prices’ widget in ez2view highlights a disconnect.
AEMO to trigger Reserve Trader (RERT)
AEMO may well trigger Reserve Trader
A quick review of yo-yo instance number 2 (pre 22:00 on Sunday 12th June 2022)
A short review of what we named ‘Instance #2’ in the yo-yo-ing of Available Generation after Administered Prices came into effect.
The yo-yo cases of Available Generation in the QLD region through Sunday 12th June and Monday 13th June 2022
A quick tabular list of the 7 cases overnight where QLD saw ‘Actual LOR2’ and/or yo-yo Available Generation
For the 3rd time this evening … QLD at an ‘Actual LOR2’ warning level
Available Generation in QLD has been quite the see-saw following the imposition of Administered Pricing on Sunday evening, 12th June 2022. This is the 3rd occasion this evening we see ‘Actual LOR2’ warning.
AEMO publishes report on RERT contracted on 1st and 2nd February 2022
In addition to this AEMC Rule Determination, I also noted that AEMO published this ‘RERT Contracted Report for 1st and 2nd February 2022’ back on 2nd March 2022: It’s a short 2-page report that: 1) Provides a list of a…
AEMC Rule Determination on ‘Enhancing operational resilience in relation to indistinct events’
Catching up on recent developments, this AEMC Rule Determination (enabling AEMO to deal with ‘indistinct events’) caught my eye.
We dodged a bullet today in QLD (Tue 1st Feb 2022) … but there’s new challenges to confront tomorrow (Wed 2nd Feb 2022)
A quick look back at today (Tue 1st Feb) and look forward at tomorrow (Wed 2nd Feb).