Commodity Demand — TAS1 — Saturday 2 May 2026
Tasmania's spot price sits at $84.62/MWh at 6:35 AEST with total demand at 944 MW — a modest level by today's standards, sitting well below the intraday peak of 1,148 MW recorded at 18:00 AEST (06:00 UTC). The price-demand relationship across today's trading has been notably non-linear: demand above roughly 1,050 MW has consistently pushed prices into the $85–$88/MWh band, while the trough period between 15:00–18:00 AEST, where demand fell to the low 900s MW, still cleared at $76–$88/MWh. That price floor reflects Tasmania's supply stack dynamics, where hydro dispatch costs establish a relatively stable base, and interconnector flows with Victoria influence marginal pricing irrespective of local demand.
The overnight period (12:00–14:00 AEST, or 02:00–04:00 UTC) produced the session's most interesting price action: demand dropped to the 895–925 MW range yet prices spiked to $88–$94/MWh across multiple intervals, peaking at $93.96/MWh at 12:10 AEST. This decoupling of demand and price points to a supply-side constraint or interconnector binding event rather than load-driven pressure — a pattern worth monitoring as demand rebuilds through the morning hours. The current 944 MW demand level is climbing from a recent low of around 900 MW, tracking the typical Sunday morning ramp.
Forecast prices for the 07:00–09:30 AEST window (21:00–23:30 UTC) sit in the $72–$75/MWh range, a material step down from current levels, suggesting the market anticipates adequate supply headroom as Sunday demand remains subdued. Beyond 09:30 AEST, forecasts shift back toward $83–$85/MWh as demand is expected to build through the late morning and midday period, consistent with the pattern seen across today where demand above 1,000 MW coincides with the higher price tier. Traders should note the now-cancelled Forecast LOR1 condition (originally flagged for 5 May, 07:30–08:00 AEST) — while cancelled, it signals Tasmania's reserve margin can tighten on cooler mornings, and with minimum temperatures forecast at 9–10°C mid-week, heating demand could exert upward pressure on both load and price from Tuesday onward.