Regional Outlook — NSW1: Saturday 29 August 2026
**New South Wales Regional Outlook — Sunday 30 August 2026, 6:30am AEST**
The NSW spot price sits at $83.99/MWh, holding steady at that level through the past hour of trading after climbing from a negative-to-single-digit overnight trough (-$8.00/MWh at 2:15pm AEST yesterday afternoon, driven by the region's minimum system load conditions and solar output). Demand currently reads 7,435 MW, up from the overnight low of approximately 4,750 MW but still below yesterday's evening peak of 8,951 MW. Prices have oscillated widely over the past 24 hours, ranging from -$8.00/MWh to $119.02/MWh, reflecting typical volatility around the morning and evening demand ramps.
Generation mix is currently dominated by black coal at 5,253 MW, comfortably the largest contributor to the 6,167 MW total generation snapshot. Hydro follows at 698 MW, solar at 112 MW, wind at 56 MW, gas OCGT at 45 MW, and battery output a modest 3.5 MW — gas CCGT is offline. This mix reflects the pre-dawn period with minimal solar contribution; renewable penetration sits at 14.09%, well down from the 53% peak recorded around midnight. Carbon intensity is 0.754 tCO2/MWh, tracking near the top of its 24-hour range (0.41–0.78 tCO2/MWh), consistent with the low renewable share at this hour.
Predispatch forecasts point to a sharp price escalation through the morning: prices are forecast to reach $90.49/MWh by 7:30am, then $111.98/MWh from 8:00am through midday as demand builds and solar has not yet ramped sufficiently to offset the load increase. Prices are expected to ease slightly into the afternoon, settling near $84–93/MWh from 2:00pm through the evening peak. Overnight tonight, forecasts turn negative again, with prices dropping to -$9.13/MWh around 2:30am tomorrow — flagged as a low-risk load-shifting window with savings of up to $121/MWh versus peak, useful for flexible load and battery charging strategies.
On market notices, NSW has two active inter-regional transfer items: the Sydney North–Kemps Creek No. 14 330kV line returned to service yesterday evening (7:20pm), and the Bayswater–Wollar 5A4 500kV line returned to service on 27 August, both clearing associated constraint sets. No NSW-specific interventions or non-conformance declarations are currently active; the bulk of today's AEMO intervention and minimum system load notices relate to voltage management in South Australia, including a standing direction to AGL's Torrens Island unit through 1:00pm today. Weather today is cool with maximum 18°C, moderate cloud cover easing to 23% average, and solar potential improving to 23.6% — supportive of stronger renewable output than this morning's low base as the day progresses.