Commodity Demand — NSW1: Tuesday 1 September 2026
NSW demand sits at 7,502 MW as at 06:25 AEST, with spot price at $85.80/MWh — up from a $23.95/MWh trough overnight when demand bottomed near 4,380 MW around 02:30-03:00 AEST. That overnight/morning demand swing of roughly 3,100 MW has driven price through a wide range, confirming NSW's price curve remains highly sensitive to load once demand climbs above the 7,000 MW mark, where black coal (4,583 MW) increasingly sets the marginal price alongside thinning renewable output.
The demand trajectory shows a classic morning ramp: from the 4,380 MW low, load built steadily through the 04:00-06:00 AEST period, climbing past 6,700 MW by 06:00 and now approaching 7,500 MW as the network heads into the business-day peak. Price responded in lockstep — negative and near-zero prints through the 4,000-6,000 MW overnight band gave way to $40-90/MWh readings once demand crossed 7,000 MW after 06:00 AEST. AEMO's forecast confirms this morning ramp intensifies, with pool price projections reaching $119.01/MWh by 08:00 AEST target time before easing to the $95-110/MWh band through mid-morning as demand peaks near typical winter/spring levels for a 26°C top-of-range day.
Looking at the full-day price outlook, forecasts show the morning peak ($97-119/MWh window between 07:00-10:30 AEST) as the day's highest-priced period, consistent with the current demand build. Afternoon and evening forecasts ease into the $57-76/MWh range as demand plateaus and moderates, with no second major evening peak comparable to the morning ramp — daily maximum temperature of 26.2°C keeps cooling load modest rather than driving a sharp afternoon spike. Renewable penetration at the current interval sits at 30.69% with carbon intensity of 0.6082 tCO2/MWh, reflecting thin solar output (only 10.85 MW, cloud cover at 100%) and wind at 1,329 MW; as the day progresses and demand peaks coincide with this cloud-constrained solar profile, thermal generation will need to cover a larger share of the morning ramp, reinforcing the price strength already priced into the AEMO forecast curve.
No demand-side notices affect NSW directly today — active market notices centre on SA voltage intervention and VIC interconnector constraints, plus scheduled AEMO MarketNet maintenance on 3-4 September, none of which are expected to influence NSW demand or dispatch today.