Apr-21 Energy Market Report

Aug-25 NEM spot prices fell from last year's levels, but much less for TAS. Negative prices surged in QLD, exceeding SA for the first time. A cold August drove NSW, SA and VIC demand increases. SA’s FCAS hit $35.6 M, the highest since Feb-20. Gas spot prices steady while Iona storage lowered.

The August 2025 forward market rebounded after a late July fall. VIC Cal-28 rose significantly while Q3-25 exhibited greater volatility. Options trading surged to 46% of total flow. Despite lower overall volumes, strategic opportunities emerged amid seasonal fluctuations and risk management shifts.

NEM capacity expanded by 69MW in August. Solar farm weighted prices continue to struggle while wind continues to be less adversely impacted. Batteries provided crucial FCAS in SA while VIC continued its role as a key energy hub. Lower TAS wind generation led to highest spot prices.