About the market view
Definitions, formulas, data boundaries and attribution for this functional mirror.
The purpose
The original NEM On Demand compresses a huge dataset into a small set of useful questions: what is running, what does it cost, what changed, and who leads over time?
This site answers those questions through a typed production adapter over normalised AEMO dispatch, registration, pricing and predispatch records.
Calculation reference
interval energy = net MW × (5 ÷ 60)energy value = MWh × RRP × MLF × TLFcapacity factor = MWh ÷ (max MW × hours)VWP = Σ(MWh × RRP) ÷ Σ(MWh)Missing intervals remain missing. Division by zero returns no value. Negative prices and negative load values are retained.
Frequently asked questions
A fast, legible view of dispatch, price, generation and facility performance across Australia’s National Electricity Market, backed by normalised AEMO MMSDM records.
Data and attribution
Completed monthly archives plus Current and Next Day feeds are ingested once, checksummed and reconciled.
Partitioned Parquet preserves five-minute timestamps, separate generation and load, quality flags and predispatch issue times.
The site requests only the selected market window or DUID horizon through a read-only Cloudflare Tunnel origin.
Market concepts and source data: Australian Energy Market Operator. Original product reference: NEM On Demand.