Commodity Demand — QLD1: Friday 22 May 2026

Queensland spot price sits at $82.50/MWh with total demand at 5,572 MW as of 06:30 AEST, well below the day's peak of 7,242 MW reached around 17:45 AEST during the morning trading surge. That peak coincided with prices sustaining $117–$134/MWh across the 07:30–08:00 AEST window, illustrating the tight price-to-demand relationship in Queensland: each 1,000 MW step up from the overnight trough of approximately 3,995 MW to peak demand corresponded to roughly a $30–$40/MWh increment in spot price. The current 5,572 MW level sits in the mid-range of today's demand curve, and the $82.50/MWh print is consistent with that position — prices have been anchored at or near this level since demand retreated through the 5,200–5,600 MW band from around 23:30 AEST onwards.

The overnight period is worth noting for context on where the market stands. Demand troughed below 4,000 MW between approximately 11:05–11:35 AEST and spot prices went deeply negative, reaching as low as −$3.20/MWh through 12:35–12:40 AEST, reflecting surplus supply conditions at minimum system load. Prices recovered sharply as demand climbed through the 14:30–16:00 AEST window, with the transition from sub-zero to $50+/MWh occurring in under two intervals as demand crossed the 5,700–5,900 MW threshold — a structurally sensitive band that triggers higher-priced generation dispatch in Queensland.

Forward forecasts for the 07:00 AEST half-hour (21:00 UTC) target are consistently printing $82.50–$92.57/MWh, and the 07:30 AEST target is forecast at $74–$82/MWh across recent runs. This suggests the market anticipates demand easing slightly from current levels as the early-morning Saturday load profile plays out, with no expectation of a sharp spike. Temperatures are mild at 16.4°C with minimal heating demand and low wind potential (5.9), which limits both the heating-driven demand uplift and renewable offset that would push prices in either direction. The Saturday load pattern typically keeps Queensland demand below 6,000 MW through mid-morning before any meaningful climb toward a softer weekday-style peak.

One market notice is operationally relevant today: planned maintenance to Cisco ISE Servers between 10:00–17:00 AEST (23 May) may cause brief SSL VPN authentication delays for participants, though AEMO notes no expected impact on core connectivity pathways. Grid stress is currently scored at 81.5/100, reflecting a tightening supply stack as demand tracks upward through the morning — traders should watch the 5,900–6,200 MW demand range as the threshold where Queensland prices have consistently broken above $90/MWh based on today's observed dispatch behaviour.