In this article we look again at Tuesday 13th February 2024 (Victoria’s ‘Major Power System Event’) and sum up the impact of the event on net exports from Victoria over a 14-hour period, but particularly around ~13:08 when the towers were downed.
It’s Monday afternoon 1st April 2024 and Callide C3 has begun its journey back online following an outage longer than 500 days since the cooling tower failure in October 2022.
A quick look back at the period before easter 2024, which was forecast to be a wet week in QLD … looking particularly at solar yield.
With GenInsights Quarterly Update for 2023 Q4 completed, and some time till the end of 2024 Q1, we’ve looked back at Tuesday 14th November 2023 (when AEMO had concerns about low System Strength in NSW) and looked at the level of inertia actually seen in the grid. A useful Case Study to say ‘what would have happened without Eraring?’
A Weatherzone forecast of potential high wind-speed cut-outs at some Wind Farms in the coming days will be of interest to some WattClarity readers.
Yesterday we wrote briefly about ‘Electrical fire in switchyard at Torrens Island Power station’ following a tip on 7News. In that news update, 7News mentioned that there was an earlier fire at the switchyard on Monday 25th March 2024. With…
With ‘next day public’ bid data, we see the impact the switchyard fire had on Torrens Island BESS on Wed 27th March 2024.
A quick article following a 7News Adelaide report of an electrical fire at Torrens Island power station.
Today (Wed 27th March 2024) the AER issues a Media Release about a $900,000 penalty to Pelican Point (owned by Engie) relating to breach of rules on 8th February 2017.
A somewhat belated note about our release of GenInsights Quarterly Updates report for 2023 Q4 earlier in March 2024.
A short note about another (minor) delay in return to service for the repaired Callide C3 unit, that suffered a cooling tower failure.
This BOM document ‘Australian Space Weather Alert System’ might be a useful reference.
Early this morning AEMO issued MN115774 about a Space Weather Event and warned ‘the effects are expected to be significant’.
In this article we circle back to Tuesday 13th February 2024 to tick off a few more of the long list of questions about the ‘Major Power System Event’ – in this article with respect to operations of the Victoria Big Battery.
Prompted by the other article today, I’ve taken a look at published information about the required operations of the Victoria Big Battery (VBB) under the System Integrity Protection System (SIPS).
Also last week, AEMO informed the market of the availability of a report outlining 18 discrete incidents, over a period of just under 3 years, that included SCADA failure in some way. The report also discusses what has been done to rectify.
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 WattClarity readers.
A short article following AER’s release of an Issues Paper relating to the (soon to be enacted) expansion of its Wholesale Market Monitoring and Reporting responsibilities for Electricity (and Gas).
A client question (for GenInsights Quarterly Updates) recently prompted a quick look at the delay to the start of the planned outage for Yallourn Unit 1.
A short note on Thu 21st March 2024, the day the AEMO notifies the market of a Scheduling Error (incident 60) spanning 24th January 2024 to 7th March 2024.