commodity demand nsw — NSW1

NSW spot price sits at $137.67/MWh with total demand at 8,367 MW as of 06:30 AEST — the morning ramp is well underway and prices are running hot relative to the overnight floor. The demand-price relationship across today's data is stark: overnight demand troughed near 5,800–6,000 MW with prices collapsing to $22–$37/MWh, while the morning build from 05:00 AEST has pushed demand through 7,200 MW and prices into the $115–$160/MWh band. The current 8,367 MW reading sits at a level where the market is clearly calling on higher-cost plant, with black coal carrying 6,421 MW and hydro dispatching 867 MW — gas CCGT and OCGT are both at zero, suggesting the stack hasn't yet required peaking gas support despite elevated prices.

The price history through the morning peak tells the clearest demand-sensitivity story: at 06:00 AEST (8,004 MW demand) price hit $161.14/MWh, easing slightly to $137.67/MWh by 06:30 AEST as demand stabilised around 8,300–8,400 MW rather than continuing to climb. This suggests the immediate price pressure is levelling with demand, not accelerating. The comparable period from the prior trading day is instructive — evening peak demand reached 9,507–9,650 MW with prices sustained in the $130–$175/MWh range from approximately 15:00 through 19:00 AEST before a gradual descent through the $100–$115/MWh band overnight into this morning.

Today's demand trajectory points to a repeat of that afternoon-evening peak structure. As solar generation (currently only 103 MW at this early hour) builds through mid-morning, downward price pressure is likely through the 08:00–13:00 AEST window — consistent with the overnight pattern where solar suppressed prices to $22–$48/MWh at the midday trough. The critical watch point is the 14:00–17:00 AEST demand ramp: if today tracks the prior day's profile, demand will push toward 9,000–9,500 MW and prices will follow into the $130–$175/MWh range as solar fades and evening load builds. Carbon intensity stands at 0.752 tCO2/MWh with renewables at just 13.47% of the mix — the grid is heavily coal-dependent at this demand level, and that ratio will worsen as the afternoon peak displaces any solar contribution.