Sign in
NEM Price Forecasting

Know where NEM prices
are heading — probabilistically

42watts delivers 24-hour-ahead probabilistic electricity price forecasts for all five NEM regions at 5-minute resolution, issued every dispatch cycle. Not a point estimate — a full distribution.

Request access
Horizon
Three forecast tiers
NEAR (next 2.5h), MID (2–6.5h), and FAR (6–24h) — each model calibrated to its horizon and trigger cadence.
Output
Full quantile distribution
q10 / q25 / q50 / q75 / q90 per interval, plus correlated scenario paths for portfolio simulation.
Benchmark
Residual over AEMO
Trained as a correction over AEMO's own P5MIN and pre-dispatch forecasts — not a black-box replacement.
Coverage
All five regions
NSW1, QLD1, SA1, TAS1, VIC1 — updated every 5 minutes, 24/7.