Market analysis of 8 June 2025
Wind generators delivered 127.82 GWh on 8 June 2025 and solar generators delivered 24.07 GWh, a combined 151.89 GWh across Australia’s five eastern and southern market regions. In Network Map’s daily unit records for 1 June to 30 June 2025, that was the 5th-highest daily wind total of 30 dates and the 5th-highest combined wind and solar day.
Wind output averaged 76.41 GWh a day over the same dates, so 8 June ran 67.3% above the period mean. Hydro added 23.56 GWh, while black and brown coal units supplied 96.95 GWh.
The Daily Pattern Through The Month
The first chart places the event day in its monthly context. It shows daily wind and solar energy for each date from 1 June to 30 June. Wind was the larger of the two on 8 June, at 5.31 times the solar total.
Where The Energy Came From
Victoria supplied the largest regional share of wind and solar energy, 52.11 GWh or 34.3% of the day’s total. New South Wales followed with 48.40 GWh, and South Australia contributed 28.71 GWh.
Reading The Day For Asset Performance
A high-output day is a useful benchmark for comparing a single wind or solar unit with its fuel group and its region. The next step is to match each unit’s interval output with the prices that applied when the energy was delivered, which turns the volume result into a revenue view.
Figures use positive energy from Network Map’s daily unit records for 8 June 2025, grouped by source fuel classification and region. Daily totals are summed across all classified units.
