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Market analysis of 8 January 2026

Regional demand in South Australia peaked at 3,126.89 MW at 19:20 on 8 January 2026. The day’s lowest observation was 1,687.86 MW at 12:30, so demand moved by 1,439.03 MW from trough to peak.

At the demand peak the wholesale price was AUD 300.75/MWh. The day’s highest price, AUD 980.89/MWh, came at 15:00, and the daily price average was AUD 151.95/MWh.

The Demand Profile Through The Day

The first chart traces five-minute demand and dispatchable generation in South Australia, in fixed UTC+10. The gap between the two lines reflects the region’s net interchange with its neighbours across the day.

South Australia Demand And Generation — 8 January 2026; 2026-01-08 | Five-Minute Observations | UTC+10
Regional demand and dispatchable generation in South Australia on 2026-01-08. Source: Network Map; MW, fixed UTC+10.

How The Five Regions Compared

The second chart compares each region’s peak demand for 8 January 2026. South Australia’s peak of 3,127 MW compares with New South Wales 12,945 MW, Queensland 8,367 MW, Victoria 7,024 MW, Tasmania 1,130 MW.

Peak Demand By Region On 8 January — 8 January 2026; 2026-01-08 | Highest Five-Minute Demand | MW
Peak regional demand by region on 2026-01-08. Source: Network Map; MW.

What The Day Means For Operations

For a battery operator, the question is where charging and discharging belonged within this curve. For a generator or retailer, the same timestamps show which intervals carried the most value or cost. Reviewing the day interval by interval keeps these signals visible where a daily average would hide them.

This analysis uses Network Map’s regional observations dated 8 January 2026. Prices are in Australian dollars per megawatt-hour, times use fixed UTC+10, and daily averages give equal weight to each five-minute observation.

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