commodity demand nsw — NSW1
NSW spot price sits at $102.12/MWh with demand at 6,777 MW — a low-load overnight condition that is nonetheless sustaining triple-digit pricing. That disconnect is the key story this morning. Demand has fallen roughly 1,570 MW from the evening peak of ~8,350 MW seen at the start of the price history, yet prices have barely softened. The $80–90/MWh floor that prevailed through the overnight trough has given way to a sustained run above $100/MWh across the past two hours, suggesting the marginal unit clearing the market is a relatively expensive thermal generator with demand now too low to bring cheaper baseload fully online in economic merit order.
The price-demand relationship across the data set tells a clear story about today's shape. The deepest solar suppression — intervals touching $5–$13/MWh — coincided with demand troughs of 5,850–6,450 MW during the middle of the day (roughly 07:00–13:00 AEST), driven by rooftop and utility solar displacing thermal dispatch. As solar fades and demand climbs toward the evening, prices ratchet back toward and above $100/MWh. The current 6,777 MW and $102.12/MWh reading confirms that pattern is now in play again heading into the early hours of Sunday morning, where residential load holds but commercial load is absent — a structurally thin demand profile that leaves pricing exposed to individual generator offers rather than competitive stack pressure.
The most recent AEMO forecast pegs the next trading interval (07:00 AEST) at $82.07/MWh, a step down from current actuals. That implies dispatchers are anticipating either modest demand softening or a shift in the marginal generator as overnight load continues to drift. The forecast has been revised down across successive runs — from $92/MWh at 03:30 AEST through $84.79/MWh at 04:30 AEST to the current $82.07/MWh — consistent with an easing demand trajectory into the pre-dawn trough. Flexible load operators and battery operators should note the load window data signals an excellent opportunity at 08:00 AEST (07:00 UTC) with forecast prices near $1.20/MWh, pointing to a sharp solar-driven collapse in wholesale price expected around that interval.
Grid stress scores at 73.8 out of 100 despite subdued demand, reflecting the coal-heavy despatch stack (black coal is generating 5,867 MW, renewable penetration at just 11%) and the volume of AEMO price-review notices active this morning — multiple intervals across the early hours of 22 March are flagged under Clause 3.9.2B for manifestly incorrect inputs, with several already confirmed unchanged. Traders holding positions around those intervals should verify settlement outcomes. The suspect LOR2 notice for Queensland on 24 March (16:30–17:30 AEST) is not directly a NSW demand issue but warrants monitoring for any cross-border flow implications as the week progresses.