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 curtailment of wind and solar in...
Headline Reports
Digging further into ‘Aggregate Scheduled Target’, to understand what Dispatchable Capacity is actually required
In conjunction with the analysis done to complete GenInsights Quarterly Update for Q1 2023 (released today), here's 14 years of daily data of 'Aggregate Scheduled Target' that might help to illustrate the aggregate requirement...
GenInsights Quarterly Update for Q1 2023 released
A quick note on Wednesday 31st May 2023 to mark the release of GenInsights Quarterly Update for Q1 2023.
We’re not building enough replacement dispatchable capacity
With completion of GenInsights Quarterly Update for Q1 2023 approaching, and following some conversations recently (and probably this week at EUAA Conference) here are two charts looking backwards just at fully dispatchable plant that...
Australia’s Renewable Energy Boom – The Good, The Bad and the Downright Ugly
Tristan Edis from Green Energy Markets takes a deep dive into generator performance across the NEM. He provides his take on which wind and solar farms have outperformed and underperformed, through the recent renewable...
AEMO’s QED for Q1 2023 + AER’s analogous report released
A short article to note that the AEMO released it's QED for Q1 2023 this morning, and a list of the early media coverage.
AEMC’s Reliability Panel releases 2021-22 FY Annual Market Performance Review
A short note to mark the Reliability Panel's annual review of market performance which covers system reliability, security, and safety over the 2021-22 FY - which includes the June 2022 market suspension.
2023 Gas Statement of Opportunities (GSOO) from the AEMO identifies that southern Australia’s gas supply is declining faster than projected demand
A short article to note the AEMO's release of the 2023 GSOO today and the subsequent media coverage.
Some revelations in GenInsights Q4 2022 about Aggregate Raw Off-Target for Semi-Scheduled units
In today's article (a third snippet from GenInsights Quarterly Update for Q4 2022) we take a look at levels of large 'Aggregate Raw Off-Target' (i.e. large collective deviations away from Target), which continue to...
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 pondered in Theme 13 (‘What’s the...
Unavailability of coal units hits 24% across calendar 2022 (but they are *not* collectively tripping more often)
This second excerpt from GenInsights 2022 Q4 Update highlights some of what's seen in terms of the performance of coal units.
Some revelations in GenInsights Q4 2022 about Self-Forecasting
This first excerpt from GenInsights Quarterly Update for Q4 2022 looks specifically at the trended level of adoption of self-forecasting for Semi-Scheduled Solar Farms in the NEM. This article on Monday 26th February 2023...
Observation 15/22 from GenInsights21 – what is the purpose of Self-Forecasting?
Today, more than 14 months after the publication of GenInsights21 we're sharing Key Observation 15 of 22, relating to self-forecasting for Semi-Scheduled units.
AEMO publishes an Update to the 2022 ESOO
On Tuesday 21st February 2023 the AEMO published an update on its 2022 ESOO.
GenInsights Quarterly Update for Q4 2022 released
Following an Executive Briefing last week to one client, this week we released the PDF Report for GenInsights Quarterly Update for Q4 2022. Here's some information to explain what it is.
Price/MWh Harvest in the 2022 Generator Statistical Digest
Nick Bartels of Greenview Strategic Consulting uses the price energy harvest metric from our GSD2022 data extract to examine the recent performance of each fuel type within the NEM.
The GSD2022: A labour of love
David Leitch of ITK Services provides his top insights from the GSD2022, which he has used to look into generation mix, constraints and firming.
The Generator Statistical Digest 2022 (GSD2022) is released
Following a focused effort over the past two months, we've released the updated statistical record of operations in Australia's National Electricity Market ... the Generator Statistical Digest 2022 (GSD2022)
AEMO releases Q4 2022 Quarterly Energy Dynamics (QED) report
A short note marking today's release of the AEMO's QED for Q4 2022 and the subsequent media coverage thus far.
AER published Wholesale Market Performance Report for 2022
Today (Thu 15th Dec) the AER published their Wholesale electricity market performance report 2022 - their third report in this series.