After Adelaide’s hottest night on record, SA sees flashes of further price volatility on Tuesday morning, 27th January 2026

Following last night’s extended run of extreme electricity prices in South Australia amid oppressive heat, the region experienced further short bursts of price volatility this morning. As outlined in our coverage of last night’s events, sustained temperatures near 40°C drove elevated demand well into the evening, keeping prices in five digit territory for several hours. According to ABC News, Adelaide then went on to record its hottest night on record, with minimum temperatures remaining above 34°C.

At the time of writing on Tuesday (approximately 9:00am NEM time or 9:30am local time), temperatures in Adelaide have already climbed to around 43°C, helping keep demand high through the early hours. Earlier this morning, the SA region saw several brief price spikes between around 06:00 and 06:35, followed by two dispatch intervals of high prices around $14,000/MWh later in the morning, at 08:15 and 08:20 NEM time respectively.

Source: ez2views Trading Prices widget (left) and SA Schematic widget (right).


About the Author

Dan Lee
Dan is a Market Analyst, who joined Global-Roam in June 2013. He departed (and returned) for a couple of brief stints overseas, before rejoining the team permanently in late 2019. Alongside his work at Global-Roam, he has undertaken short-term contract roles as an analyst and researcher in various areas of the energy sector. Dan graduated from the Master of Sustainable Energy program at the University of Queensland in 2024.

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