Commodity Demand — NSW1: Monday 8 June 2026

NSW spot sits at $86.77/MWh with demand at 8,405 MW as of 06:25 AEST, tracking upward through the evening ramp. The price-demand relationship across today's trading has been tightly coupled: the morning peak between 07:15 and 08:05 AEST drove demand to a session high of 9,946 MW with prices repeatedly clearing above $100/MWh, touching $114.12/MWh at 16:45 AEST as the 8,986 MW demand peak settled in. As demand eased through the mid-morning and afternoon — falling to around 7,100–7,500 MW between 15:00 and 17:00 AEST — prices correspondingly softened into the $65–$80/MWh range, illustrating a clear step-change in dispatch cost at roughly the 8,500 MW threshold where higher-cost plant enters the merit order.

The current evening ramp is now well underway. Demand has climbed from a local trough near 6,760 MW around 17:40 AEST to 8,405 MW at the latest interval, and the price response is already evident — the spot printed $97/MWh at 06:20 AEST before settling back to $86.77/MWh as the ramp pace moderated slightly. Cold overnight conditions are a material driver: temperature sits at 9.6°C with full cloud cover and a heating demand index of 8.4, consistent with the sustained elevated load profile seen all day. Black coal is supplying 5,055 MW, with hydro at 529 MW and wind at 871 MW rounding out the bulk of the 8,668 MW generation visible in the most recent mix snapshot.

Forward forecasts signal the evening remains firm. The 08:00 AEST interval is priced at $111/MWh — the highest forecast point in the near-term strip — before easing to $90.06/MWh at 08:30 AEST and stepping down to $70.71/MWh by 09:00 AEST as demand rolls off post-peak. Overnight prices are forecast to trough in the $39–$41/MWh band between 11:30 AEST and 14:30 AEST, consistent with the sub-6,500 MW demand trough observed in last night's equivalent window. The morning ramp on 9 June is then forecast to push prices back above $100/MWh from 18:00 AEST onwards, with the 08:30–09:00 AEST window forecast at $105–$107/MWh — broadly replicating today's morning peak structure.

Demand-side traders should note that the optimal flexible load window runs from approximately 11:30 AEST tonight through to 14:30 AEST tomorrow, where forecast prices sit in the $39–$41/MWh range — a saving of roughly $70/MWh against the current spot. No NSW-specific market notices are active; the reserve and intervention notices in the feed relate exclusively to South Australia and do not directly constrain NSW dispatch or interconnector flows at this time.