At ~14:15 we posted ‘Drop in System Frequency on the Mainland on Thursday 5th September 2024’ so it’s worth now posting an updated trend to 14:53:
About the Author
Paul McArdle
Related Articles
Paul McArdle Sun 12th October 2025
Four hours of Mainland Grid Frequency, on Sunday 12th October 2025
As something we might refer back to later, here’s a 4-hour trend of NEM Mainland Grid Frequency on Sunday 12th October 2025 – from 09:00 to 13:00 (NEM time).
Paul McArdle Fri 14th May 2021
Observations of differences in system frequency in the Mainland NEM (comparing 2019 to 2021)
One of the many data sets being crunched as part of our analytical efforts underpinning the development of ‘GenInsights21’ is system frequency. In this short article today, we share some initial observations on how it has been changing.
Allan O'Neil Fri 24th February 2023
Has adding wind and solar upped the need for FCAS in the NEM?
Allan O’Neil digs through historic FCAS enablement and utilisation levels to examine whether there is an increasing trend in recent years.
Paul McArdle Fri 18th October 2024
Drop in NEM mainland frequency on Friday 18th October 2024 following trip of Loy Yang A2
Another ‘interesting’ event today … a dip in mainland frequency with trip of Loy Yang A2.

Be the first to comment on "Recovery of System Frequency on Thursday 5th September 2024"