Commodity Demand — NSW1: Thursday 9 April 2026

NSW spot price sits at $76.99/MWh with demand at 7,348 MW as of 6:35 AEST, squarely in the evening ramp-up phase after today's demand trough of approximately 5,580 MW reached around 1:15 AEST. The demand trajectory through the day has been textbook autumn: a sharp morning peak that drove prices to $187.79/MWh at 6:25 AEST when demand crested near 9,870 MW, a mid-morning decline back through the $80–$106/MWh range as demand eased toward 8,000 MW by midday, then a prolonged afternoon softening to a low of $57.06/MWh as demand fell below 6,500 MW in the 3–5 AEST window. The current price-demand combination of ~$77/MWh at 7,348 MW reflects the evening demand build, with prices now recovering from that afternoon floor but remaining well below the morning peak.

The price sensitivity through today's cycle has been pronounced. Demand above approximately 9,500 MW consistently attracted prices above $100/MWh, with the 6:00–9:00 AEST window sustaining a $100–$130/MWh band and a brief $187.79/MWh spike at 7:25 AEST as demand touched 9,732 MW. Below 7,000 MW, prices collapsed into the $11–$40/MWh range during the overnight and early morning hours, with several intervals printing near zero or negative. That demand elasticity of roughly $10–$15/MWh per 1,000 MW change in load is the key trading parameter for the remainder of today's session.

Forecasts for the 7:00–8:35 AEST period (21:00–22:35 UTC) point to prices settling in the $57–$77/MWh range as demand continues its gradual evening rise. The demand trajectory from current levels toward an expected evening peak of roughly 8,000–8,500 MW — consistent with autumn Friday demand patterns — should keep prices anchored in the $70–$90/MWh corridor without a repeat of the morning spike, given the morning peak already cleared and thermal supply is fully committed. Forecast intervals from 13:30–17:00 AEST (23:30–03:00 UTC) show prices stepping down sharply to $22–$38/MWh as overnight demand falls below 7,000 MW, then to sub-$22/MWh through the early morning hours, replicating today's overnight pattern.

One demand-side flag from market notices: AEMO declared unit SUNTPSF1 non-conforming in NSW at 8:30–8:40 AEST this morning for 35 MW, which contributed to the already-elevated morning price environment. No active NSW-specific network constraints are in force, and the TAS and VIC lightning-related contingency reclassifications in today's notices carry no direct NSW demand or pricing implications. The grid stress score of 72.2 aligns with the current demand build phase — traders should watch the 8:30–10:00 AEST window tomorrow for a repeat of today's price sensitivity if morning demand again approaches the 9,500 MW threshold.