commodity demand qld — QLD1

Queensland spot price sits at $99/MWh with demand at 5,789 MW as of 16:30 AEST — a Saturday morning profile consistent with reduced commercial and industrial load. The current price level is notably elevated relative to demand, reflecting the coal-dominated overnight dispatch stack (black coal generating 2,468 MW, renewables effectively absent at this hour with solar at zero) rather than any demand-side pressure. The price has been anchored in the $97–$105/MWh band since approximately 14:00 AEST, sustained by the thermal floor rather than volume-driven scarcity.

The demand trajectory through the overnight period tells the characteristic weekend story: a trough near 5,130 MW around 19:25 AEST, recovering gradually through the pre-dawn period before the morning ramp. The price-demand relationship across this window is notably inelastic — prices held above $75/MWh even as demand fell below 5,800 MW, indicating the market is pricing off thermal short-run marginal cost rather than responding to load. This contrasts sharply with the solar-driven midday periods where demand at comparable levels (5,100–5,400 MW in late morning) cleared at $11–$37/MWh.

Looking ahead through today, the Saturday demand curve shapes a modest morning ramp toward a likely afternoon peak in the 6,500–7,000 MW range, broadly consistent with the pattern seen across recent trading days. Forecast pricing of approximately $105–$107/MWh for tonight's evening peak aligns with thermal incumbent behaviour once solar withdraws. The absence of solar generation at this hour (0 MW) and near-zero wind contribution means today's low demand is providing no price relief; the real opportunity window — sub-$40/MWh pricing — is contingent entirely on whether solar penetration replicates the 15–18% renewable share seen during recent weekday midday periods. With 54% cloud cover currently, that outcome is not guaranteed.

Demand-side participants should note there are no active market notices affecting Queensland generation or network capacity today. The Gas Supply Hub maintenance flagged for 31 March–1 April is the only scheduled system event in the pipeline and carries no near-term NEM dispatch relevance.