After Wednesday's first SIPS test, the Waratah Super Battery successfully completed its second this afternoon, as it inches closer to commercial operations.
A short post to note that the Waratah Super Battery tested its full SIPS capacity of 700MW for around two hours yesterday morning — the first time it was able to do this since last October's transformer failure.
A summary of key takeaways from an Australian perspective at the 2026 CIGRE Paris session — where the ongoing challenges of IBR interactions and the impact of data centres appear to be consistent themes across power systems globally.
We look at five design differences between the Capacity Investment Scheme and the state auction schemes that came before and alongside it — and the improvements we've heard suggested by industry and the Nelson Review panel.
A year on from our 4-part series about the CIS, we take an updated look at the 89 projects awarded across the scheme's five NEM tenders — comparing what proponents have actually announced compared to the status AEMO assigns them for ESOO reliability modelling.
This is the 2026 edition of our annual review into Q2 spot prices, where we find that average prices fell sharply in all NEM regions compared to Q2 2025, but more importantly, duration curves are changing shape.
Last week our team attended the CEC's Wind Industry Forum, then I presented at the EUAA's National Conference the next day. Moving between them in under 48 hours sharply reminded me how differently the NEM's supply and demand sides frame the challenges ahead.
With neither unit at the Hunter (formerly Kurri Kurri) Power Station having produced any output since early March, we provide a quick update about the commissioning/testing phase of the station.
The AEMO has published its preliminary report into the suspension of the NSW spot market on 23 March 2026 — an event triggered by a SCADA-related issue that interrupted normal dispatch and pricing processes.
This piece draws some parallels between the previous solar boom-bust cycle and the current battery buildout, and asks whether a 'battery correlation penalty' may already be taking shape.
This short article looks at intraday 2-hour price spreads across the NEM over this past summer, showing that volatility thinned out in most regions compared with recent summers, with a major SA price event on the 26th of January proving an outlier.
A quick look at the total volume of trades for the ASX Energy's new Morning Peak and Evening Peak electricity futures eight months after launch.
The AEMC have confirmed that the MPC will rise to $23,200/MWh for the 2026–27 financial year — the second of three steps in the staged “rebuild” of the market cap's base rate.
In the draft 2026 ISP, the AEMO materially increased wind capacity factor assumptions for several renewable energy zones. In this article, we compare those assumptions against actual capacity and availability factors for wind units across the NEM in 2025.
In this instalment of our annual review of the NEM’s expanding battery fleet, we draw on the GSD2025 to look at long-term trends in market revenue, high-price capture, the early returns of FPP, and network curtailment.
An unusual burst of daylight volatility saw NSW prices spike to the market cap this afternoon, followed by a couple subsequent high-price intervals. Price forests for NSW this have been shifting throughout this afternoon.
This latest instalment of our annual review into solar and wind farm curtailment across the NEM, looks at outcomes in 2025 and highlights increasingly divergent results by region and by asset as network constraints, pricing dynamics and seasonal weather conditions interact.
The AEMO have today released its Q4 2025 QED report, with related headlines in the media about the report focused on lower average wholesale prices and a milestone in which renewables and storage supplied more than half of the NEM’s energy for the first time.
Today we’ve released the Generator Statistical Digest 2025 — the latest edition of our annual, unit-level reference report on generator performance across the NEM.
Victoria’s electricity demand surged past its 17-year-old record this evening as extreme heat drove intense cooling load, with market demand reaching 10,567 MW at 17:40, and still rising at the time of writing.