Run of price volatility in QLD on Friday evening, 1st April 2022
Spot price up at $1,000/MWh in QLD for over an hour on Friday evening, 1st April 2022.
Articles by Paul McArdle
One of three founders of Global-Roam back in 2000, Paul has been CEO of the company since that time.
As an author on WattClarity, Paul's focus has been to help make the electricity market more understandable.
Updated monthly statistics for NEM-wide wind production
It’s 1st April 2022, and I have not checked these stats in NEMreview v7 for a while, so I thought I would have a quick look at how a number of the key stats are trending: Quick notes about statistics:…
A briefing on GenInsights21 for Smart Energy Council members
Next Tuesday 5th April 2022 the Smart Energy Council has organised us to provide a briefing on GenInsights21, and what we can learn from this to inform the energy transition.
1st April 2022 is the last hurrah for Liddell unit 3
Liddell unit 3 has closed this morning.
Simultaneous trip of Gladstone units 3 and 4 on Thursday 31st March 2022
A short article, noting trip of Gladstone units 3 and 4 this afternoon.
AEMO Gas Statement of Opportunities (GSOO) flags possible short-term tightness, and longer-term challenges
A short article to mark today’s publication of the GSOO 2022 by the AEMO, and some initial coverage of it.
The Generator Statistical Digest 2021 (GSD2021) is released
We’re please to note that the Generator Statistical Digest 2021 (a.k.a. GSD2021) is available to clients from Monday 28th March 2022.
Swanbank E out until September 2022 with damaged Automatic Voltage Regulator (AVR)
Using some of the new widgets to be released in ez2view v9.4 we take a quick look at the extended outage of Swanbank E gas-fired power station.
AEMO published Addendum on the draft 2022 ISP
On Friday 11th March 2022, the AEMO published its 19-page ‘Addendum to the Draft 2022 ISP’, providing more detail on the four topics identified by the AER.
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.
AEMO released preliminary report into SA market suspension on 18th February 2022
A short note about the AEMO preliminary report, published 4th March 2022 – into the SA market suspension on 18th February 2022.
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.
Prices spike in South Australia on Saturday evening, 19th March 2022 (State Election Day)
Polls have closed and counting has begun in the South Australian state election … and the NEM has thrown up this price spike as a reminder that energy policy will remain a focal point for whoever wins.
First big price spike in QLD at 18:35 on Wednesday 9th March 2022
Does not look like demand will rise as high on Wednesday evening as it did on Tuesday … but the price still spiked.
Queensland is back for round 2 – Wednesday 9th March 2022
Following Tuesday evening’s fireworks, we take a first look at whether Wednesday evening might be a rerun.
Queensland scrapes through on Tuesday 8th March 2022 … with only 210MW spare capacity at the lowest point!
A quick look at the supply-demand balance for the QLD on Tuesday evening 8th March 2022 … where it became very, very tight for a period of time (hence very low IRPM).
An almost three hour long run of extreme prices in QLD on Tuesday evening, 8th March 2022
A short article describing the run of volatility seen in QLD on Tuesday evening, 8th March 2022
New all-time record demand for QLD region on Tuesday 8th March 2022
A short article to recap the new all-time-record in electricity demand in the QLD region on Tuesday 8th March 2022 (i.e. a typical summer’s day after the formal end of summer!)
Queensland Market Demand hits 10,000MW (and is rising fast) late Tuesday afternoon, 8th March 2022
Queensland ‘Market Demand’ has rocketed up to very close to an all-time record level by 17:00 on Tuesday 8th March 2022