Overnight conditions across the NEM were broadly stable, with winter heating demand shaping the morning ramp in all regions. Victoria peaked at 6,653 MW around 07:55 AEST with prices holding in the $97–$110/MWh band before easing to $74/MWh by 06:30 AEST. Queensland tracked a similar demand arc, climbing from an overnight trough near 4,335 MW to a morning peak of 7,679 MW. SA touched $258/MWh intraday — the NEM's highest 24-hour max — though prices softened to $67/MWh by early morning. As a quiet Sunday, demand is expected to remain subdued across most regions through today; the morning heating ramp warrants routine monitoring in VIC and QLD.
Tasmania was the standout overnight. The region hit 100% renewable penetration during the evening of 7 June, with hydro contributing approximately 2,000 MW and wind adding 100–115 MW. Prices held at a moderate $87–98/MWh despite the generation profile — notable given a major binding constraint (T_BLINK_TV_NGZ) also activated in the early morning, carrying an exceptional shadow price of $7.308 million/MWh. The constraint bound across multiple consecutive dispatch intervals, pointing to a sustained network limitation even as regional prices remained near $80/MWh. Carbon intensity in TAS1 recorded 0 tCO2/MWh at the 06:30 AEST snapshot.
The WA wholesale market ran elevated over the past 24 hours, with WA1 averaging $145/MWh and peaking at $240/MWh — well above the NEM regional averages for the same period. No specific constraint or event data is available for WA1 in today's dataset; energy managers with WA exposure should monitor AEMO's WEM dashboard for dispatch-level detail through the day.
LOR: AEMO's ST PASA 48-hour outlook shows no Lack of Reserve conditions forecast across any NEM region — a clean outlook for the coming two days. Gas: STTM hub prices are mixed;