Commodity Demand — NSW1

NSW spot price sits at $83.55/MWh with demand at 6,640 MW as of 06:30 AEST. That demand level is firmly in the post-morning-peak descent — the daily high reached 8,285 MW around 18:15 AEST, where prices tracked consistently in the $84–$92/MWh band. The relationship between demand and price today is tight: every sustained push above 8,000 MW produced prices in the $84–$92/MWh range, while the midday trough around 7,200 MW still cleared at $77–$87/MWh, reflecting a relatively inelastic supply stack through the business day. The current 6,640 MW level sits below the daytime trading range, and pricing has compressed accordingly toward the lower end of the day's band.

The overnight demand trough, which bottomed near 4,155 MW between 12:00–13:00 AEST, produced sustained negative pricing from roughly $-1.81/MWh to $-3.64/MWh — a clear oversupply condition at minimum load. The transition out of that trough was sharp: demand climbed from ~5,000 MW at 09:00 AEST to above 6,600 MW by 16:00 AEST, and prices accelerated from near-zero to $43–$90/MWh within that same 90-minute ramp window around 14:30–16:00 AEST. That morning ramp is the highest price-sensitivity window of the day and repeats daily with autumn demand profiles.

Forward forecasts for the 07:00 AEST interval are clustering around $93–$98/MWh — a material step up from current levels — consistent with demand rebuilding toward the 7,000–8,000 MW workday range as Monday commercial and industrial load comes online. Multiple AEMO market notices flag intervals from 00:00 through 05:30 AEST as subject to Manifestly Incorrect Inputs review under clause 3.9.2B, with the 05:10 interval already confirmed unchanged. These notices span the overnight negative-price period and the early-morning ramp; traders should treat settlement prices across those intervals as provisional until AEMO completes its review.

Demand-side risk for today centres on the morning ramp. With no cloud cover recorded and heating demand at 5.6 units under a 12.4°C temperature, commercial heating load is active but not extreme. The key watch point is whether Monday's return-to-work load pushes demand above 8,200 MW before 19:00 AEST — if it does, the supply stack is priced to respond with prices above $90/MWh, consistent with what was observed at equivalent demand levels earlier in the trading day. The overnight off-peak window from approximately 08:30–10:30 AEST (20:30–00:30 UTC) remains the lowest-cost consumption opportunity, with load window forecasts showing prices well below $10/MWh through that period.