Regional Outlook — NSW1: Monday 3 August 2026
NSW spot price sits at $97.64/MWh as of 06:30 AEST, tracking near the upper end of an overnight range that dipped to $31.89/MWh around 10:45pm before climbing through the morning peak, where 5-minute intervals touched $122.86/MWh between 06:25-08:55 AEST. Demand has risen sharply to 9,510 MW, up from an overnight low near 7,090 MW, consistent with the typical Tuesday morning ramp. Predispatch forecasts point to further tightening, with prices climbing to $128.80/MWh by 07:30 AEST before easing to the $50-60/MWh band overnight, then surging again through tomorrow's morning peak to a forecast $150.79/MWh by 22:00 AEST — traders should watch the 08:00-13:00 AEST window closely given six consecutive forecast intervals above $130/MWh.
Generation mix is currently dominated by black coal at 6,750 MW, supplying the bulk of the 9,246 MW total generation captured in this snapshot. Batteries are contributing 937 MW, wind 827 MW, hydro 600 MW, solar a modest 67 MW (reflecting pre-dawn conditions), and gas OCGT just 35 MW with CCGT offline. Renewable penetration sits at 26.4%, having fallen from an overnight peak of 49.25% around 01:25 AEST as wind and rooftop solar output eased — this pattern typically extends through the morning as coal ramps to meet demand.
Carbon intensity is 0.647 tCO2/MWh, up from an overnight low of 0.446 tCO2/MWh, tracking inversely with renewable share. Today's weather outlook shows minimal solar potential (24.4% average) and near-zero wind potential (1.0%), suggesting renewable contribution will likely stay constrained through the day, keeping carbon intensity elevated relative to the past week's overnight troughs.
On notices, AEMO issued a series of contingency reclassifications overnight on the Bayswater-Mt Piper 500kV lines due to lightning activity, with the most recent cancellation confirmed at 19:34 AEST yesterday — no constraint sets remain invoked from this event. A completed planned outage on the Avon-Marulan 330kV line returned to service August 1, and no active NSW-specific market interventions are in place. Traders should note the string of "Prices Subject to Review" notices around the 16:05-17:05 AEST window yesterday, all subsequently confirmed with no price changes.