Commodity Demand — QLD1 — Friday 8 May 2026

Queensland's spot price sits at $93.79/MWh at 06:30 AEST with demand at 6,037 MW — a markedly different picture to the overnight trough, where demand fell to a low of around 3,748 MW and prices turned deeply negative, reaching -$7.33/MWh across multiple intervals between midnight and 03:00 AEST. The price-demand relationship today has been tight and non-linear: as demand climbed from that overnight floor through the morning ramp, prices crossed into positive territory around 15:25 AEST (05:25 UTC) and accelerated sharply once demand breached the 6,000 MW threshold near 16:00 AEST, with spot touching $105.49/MWh at the 06:20 AEST interval when demand peaked at 6,095 MW. The morning peak ran from roughly 17:00–19:30 AEST (07:00–09:30 UTC), with demand holding above 7,200 MW and prices ranging from $71–$91/MWh — a sustained but not extreme response, suggesting sufficient committed capacity at those demand levels.

The evening demand trajectory is the key pricing variable for the balance of today. Demand has eased from the 7,536 MW intraday peak recorded at 17:50 AEST back to the current 6,037 MW as the Saturday afternoon load profile flattens. The most recent AEMO forecast for the 07:00 AEST (21:00 UTC) interval prices at $97.51/MWh — a step up from the current $93.79/MWh — indicating the dispatch algorithm anticipates a demand lift into early evening. Forecasts for the 07:30 AEST (21:30 UTC) interval drop sharply to $77.73/MWh, pointing to demand easing again once the brief evening shoulder passes. On a Saturday in early autumn with a mild overnight low of 10.1°C and minimal heating load (heating demand index at 7.9), evening demand is unlikely to replicate the weekday morning peak, which limits the upside price risk materially.

From around 08:30 AEST (22:30 UTC) onward, the load window data signals a return to very low or negative pricing as demand retreats through the 5,000 MW range and approaches the overnight trough. Load windows are flagged as "excellent" quality from 08:30 AEST through to approximately 15:00 AEST tomorrow, with forecast prices in the range of -$2 to -$6/MWh across most overnight intervals — consistent with the pattern observed last night. Two market notices are relevant to Queensland's demand-side picture: an unplanned outage of the Armidale No.3 330/132 kV transformer (invoked constraint set N-AR_TX at 15:15 AEST) is constraining the QNI interconnector, which limits Queensland's ability to export southward and can keep more energy in-region, adding modest downward pressure on overnight prices. AEMO also raised the Very Fast Contingency FCAS cap in Queensland from 200 MW to 250 MW as of 5 May, which provides additional headroom during demand ramps but does not directly affect energy pricing.

The clearest demand-price signal for traders today is the narrow window around 07:00–07:30 AEST where the forecast shows a brief price spike above $97/MW