regional vic — VIC1

Victoria's spot price sits at **-$4.75/MWh** as of 08:15 AEST, with demand at 3,721 MW — well below the overnight peak of ~5,260 MW recorded during yesterday evening's dispatch window. The negative price reflects a familiar morning solar-wind surplus dynamic, though today's renewable penetration is notably weak at just **14.85%** — the grid is not being swamped by renewables so much as demand has simply collapsed on a mild Sunday morning (14.2°C, minimal cooling load, heating demand at just 3.8). Prices dipped as deep as **-$52.25/MWh** during the 19:30–20:00 AEST window overnight when demand bottomed near 2,600–2,800 MW, indicating sustained oversupply pressure through the solar ramp hours.

The current generation mix is dominated by **brown coal at 1,340 MW**, which at this demand level (~3,722 MW) is providing the floor load that is structurally driving negative prices — inflexible brown coal cannot back off quickly enough to accommodate even the modest renewable contribution. Wind is contributing **353 MW**, solar **58.6 MW** (early morning ramp still underway), gas OCGT **99.83 MW**, and hydro a negligible **0.12 MW**. GAS_CCGT is offline at 0 MW. Total metered generation across these fuels sits around **1,852 MW**, suggesting significant interstate imports are supplementing local supply — consistent with the negative pricing environment pushing surplus power toward SA and NSW.

Carbon intensity sits at **1.0173 tCO2/MWh** — elevated and reflecting brown coal's dominance of the dispatch stack. This is materially worse than the overnight lows seen earlier in the history window (0.699 tCO2/MWh around 11:30–12:00 AEST), when renewables were carrying a higher share of a smaller demand pool. Sustainability managers should note the grid stress score of **63** and renewable penetration score of **19.5** — both confirming a carbon-heavy, thermally-anchored dispatch profile for this morning's window. The 24-hour price trend shows a clear regime shift: prices ran deeply negative from roughly 19:30 AEST through the solar peak, then spiked hard into the **$50–$60/MWh** band from 17:10 AEST through to approximately 09:00 AEST as evening demand pushed toward 5,000–5,260 MW before falling away.

No market notices are active for VIC1 and no predispatch forecasts are loaded in this data set. Based on the price history trajectory — negative prices from 07:20 AEST tracking solar ramp-up — expect continued negative to near-zero pricing through mid-morning as solar generation builds (solar potential is rated 8.3 today with 26% cloud cover). The real risk window for traders is the late-afternoon demand recovery: yesterday's pattern showed a sharp transition from negative pricing to $50+/MWh between 17:00–17:15 AEST as demand crossed ~4,800 MW and brown coal could not respond fast enough. With no CCGT on dispatch and low wind potential (0.1), that evening ramp profile is likely to repeat today. Grid stress at **63** warrants close monitoring into the 17:00–19:00 AEST window.