Regional Outlook — NSW1: Thursday 14 May 2026

The NSW spot price sits at $98.60/MWh with total demand at 7,962 MW as of 06:35 AEST. Today's price action has been pronounced: the region opened the morning with a sharp demand ramp through the 06:00–09:00 AEST window, with prices peaking at $217.82/MWh at 17:55 AEST and sustaining above $130/MWh for much of the morning peak. Prices have since moderated through the afternoon as demand eased from its 09:00 AEST high of approximately 9,395 MW, and now sit in the high $70s–$90s range as the early evening ramp begins. The 24-hour price arc—from sub-$20/MWh in the early hours through the morning spike and back—reflects a classic winter weekday demand profile with minimal solar suppression of the midday period.

The current generation mix (06:30 AEST) is dominated by black coal at 5,301 MW (approximately 67% of output), with wind contributing 768 MW (10%), hydro 548 MW (7%), solar 147 MW (2%), battery 20 MW, and gas OCGT 20 MW. Gas CCGT is presently offline. Renewables are contributing 21.79% of generation, a figure that has fallen significantly from an overnight peak of around 54–55% when overnight wind output was running stronger against lower demand. With solar potential low at this time of evening and wind potential subdued (wind speed 4.6 km/h at the Sydney reference), renewable penetration is unlikely to improve materially before tomorrow morning.

Carbon intensity sits at 0.6876 tCO2/MWh, up from an overnight trough of approximately 0.40 tCO2/MWh recorded around 10:30–11:30 AEST when wind and hydro were carrying a greater share of overnight load. The intensity has risen steadily through the day as coal dispatch increased to meet the morning peak and has plateaued in the 0.68–0.69 tCO2/MWh range since approximately 17:00 AEST. For sustainability managers tracking Scope 2 exposure, the best consumption windows tonight are forecast in the 08:30–11:30 AEST overnight period (Friday–Saturday), where load window data shows prices potentially sub-$5/MWh and in some intervals negative, consistent with stronger overnight wind and reduced thermal dispatch.

Predispatch forecasts for the 07:00 AEST half-hour (21:00 UTC) target price are converging around $77/MWh, with the 07:30 AEST target showing slightly firmer signals in the $83–$92/MWh range, suggesting a modest evening ramp is expected as demand builds toward the secondary peak. The one NSW-relevant active market notice is a non-conformance on unit BW04 (Bayswater 04) declared for a 10-minute window overnight between 11:30–11:40 AEST tonight (01:30–01:40 UTC), with a -28 MW deviation under constraint NC-N_BW04. This is minor in isolation but worth monitoring given Bayswater's significant baseload role in NSW. A network augmentation notice from 9 May confirms the Wagga–Dinawan 330 kV double circuit is now commissioned, adding transmission capacity in the state's south-west corridor