Commodity Demand — QLD1: Monday 15 June 2026
Queensland spot sits at $70.84/MWh with demand at 6,584 MW as of 06:30 AEST, well off the session peak of 7,876 MW recorded around 18:00 AEST during this morning's winter breakfast ramp. The price-demand relationship across today's data is clear: every sustained push above 7,500 MW pulled prices into the $80–$91/MWh band, while demand below 6,000 MW — through the overnight trough of approximately 4,895 MW — compressed prices to the $25–$43/MWh range. The current 6,584 MW reading sits in a transitional zone where pricing is moderately responsive; the $70.84/MWh outcome reflects demand climbing out of the post-morning-peak retreat but not yet threatening a second high-demand episode.
The demand trajectory today followed a textbook winter weekday profile: a floor near 4,895 MW around 11:05 AEST, a sharp morning ramp beginning at 14:30 AEST (04:30 UTC) that added roughly 3,000 MW over three hours, a sustained plateau above 7,700 MW from 17:30–19:00 AEST, then a steady retreat. Prices tracked this closely — the 91.40/MWh print at 16:30 AEST (06:30 UTC) coincided with demand at 7,117 MW on the upswing, and the 91.73/MWh print at 17:30 AEST marked the demand peak at 7,728 MW. Price sensitivity above 7,400 MW is notably higher, with each 100–150 MW increment pushing settlements up $5–8/MWh in that band.
The forward curve points to a clear overnight pattern reprising today's shape. Prices are forecast to ease to $53.75/MWh by 09:00 AEST tonight, compress to a trough of $26.12/MWh around 13:30 AEST (03:30 UTC), then rebuild through the pre-dawn ramp to $55–57/MWh by 15:00–15:30 AEST before the morning peak window drives prices back to $80.83–$90.73/MWh between 17:00 and 18:30 AEST. The heating demand signal is modest at 4.1 units with Brisbane sitting at 13.9°C, consistent with this week's mild winter pattern — tomorrow's forecast high of 21.7°C and moderate cloud cover (53%) suggests the morning peak demand magnitude should be broadly comparable to today's, with wind at low potential (1.3 average) offering limited overnight price softening beyond baseload economics.
Demand-side traders should note the load shifting window identified between 10:00–13:30 AEST tonight (00:00–03:30 UTC), where the $26–$36/MWh forecast represents savings of $35–$45/MWh against the current spot. The morning peak band from 17:00–18:30 AEST tomorrow carries the highest price exposure of the day; any demand that can be deferred or pre-positioned before the 16:00 AEST (06:00 UTC) ramp onset will capture the steepest part of the demand-price curve.