Bruce Mountain’s commentary about Eraring (and the Energy Transition) is worth a read
Today (Wed 15th May 2024) Bruce Mountain writes an opinion piece in the Australian about the recent run of Administered Pricing in NSW, and what it means for...
energy transition
ESIG Report ‘New Resource Adequacy Criteria for the Energy Transition’
Last week I was notified of the release of a new ESIG report ‘New Resource Adequacy Criteria for the Energy Transition’, which will be of interest to some...
Policy implications now and for the transition
The third and final part of this series of articles from Greg Williams about opportunity costs in electricity markets - this time narrowing in on policy implications.
What’s happening around Wagga?
Guest author, Allan O'Neil, takes a detailed look at how VIC1-NSW1 transfer capability has been limited frequently due to constraints related to the 051 line in southern NSW,...
No, South Australia is *not* exporting more electricity than it imports…
We're seeing an increasing number of claims on social media along the lines of 'South Australia exporting more than it imports'. Whilst that was true around 2019, it's...
Very Fast FCAS – a week in review
The new 1-second FCAS markets have been operational since the 9th October. We take a look to find out how it has fared.
NSW Government to explore option for (relatively short) extension to operations at Eraring Power Station … amongst other initiatives
Yesterday, the NSW Government released both the Marsden Jacobs report (NSW Electricity Supply and Reliability Check Up) and the Government’s Response.
The 2023 ESOO again prompts the question … ‘what’s the contingency plan’?
The 2023 ESOO contains some some reporting (and data) about one particular contingency plan ... delaying retirement of existing thermal generators (with Eraring a case in point).
Case Study of high AggSchedTarget on Thu 30th Jan 2020 and Fri 31st Jan 2020 (part 1!)
In this article we delve in deeper on Thu 30th Jan and Fri 31st Jan 2020 ... two days that saw extreme levels of 'Aggregate Scheduled Target' (i.e....
From the outside looking in: Checking back in with the NEM via Australian Energy Week 2023 coverage
After having had an extended break abroad, the coverage from last week's AEW event provided a unique opportunity to check back in with the energy market from an...
Increasing curtailment of Wind and Solar across the NEM
With Q2 drawing to a close, we're gearing up to produce GenInsights Quarterly Update for this quarter. Timely to look back at Q1 at what was reported about...
An imminent improvement to the bidding and dispatch process for Semi-Scheduled units
AEMO is re-enabling the ‘MaxAvail’ figure in bids for Semi-Scheduled units. It will act as a limit on capacity available, feeding into the NEMDE dispatch process for the...
Too Early to Say?
Guest author, Allan O'Neil, publishes some analysis for WattClarity on price and generation mix changes apparent in the NEM coincident with (but not wholly caused by) the closure...
Case Study of 17:05 on 27th October 2022 (+861MW AggROT for Semi-Scheduled units) … Part 1 of (an uncertain number)
In Part 1 of this Case Study, we start to look at the large collective under-performance across all Semi-Scheduled units (i.e. Wind and Large Solar) at 17:05 on...
Observation 13/22 from GenInsights21 – is the Semi-Scheduled category sustainable or scalable?
Here on this site, and also in real discussions in the offline world, we have been pondering this question for a number of years. For instance, it was...
The NEMs frequency behaviour – how is it going?
Following recent online discussions, Bruce Miller has produced this in-depth analysis of frequency behavior in th NEM.
Darwin to Dili: The contrasting challenges in Timor-Leste during an energy transition
Dan Lee provides this write-up of a recent study tour to Timor-Leste and reflects on lessons learned about how the transition is affecting developing nations.
AEMO reports on (and webinar about) System Strength, Inertia and NSCAS
Three other reports released by AEMO on 1st December 2022 will also make for interesting reading.
How much capacity would be required to replace Loy Yang A power station?
Following the published note of scepticism/concern about the energy transition from several industry CEOs in the AFR on Friday, we take a quick look at the replacement capacity...
QLD Government releases ‘Energy and Jobs Plan’
On Wednesday 28th September 2022 the Queensland Government has launched its much awaited Energy Policy.