WEM Data Mart
May 2026 (sample) data included

WEM Dispatch Prices (Sample)

A 10-row CSV extract of WEM half-hour reference trading prices from the AEMO market data feed. Each row covers one 30-minute trading interval and includes the trading date, period number, interval start time, and the reference trading price in $/MWh. Use this sample to test data pipelines, evaluate format compatibility, or explore the structure before subscribing for full history. The full dataset (Analyst and above) contains every interval from market commencement.

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Sample data

dispatch_prices_sample.csvHalf-hour reference trading prices · WEM · 2026-05-01
Trading intervalPrice ($/MWh)
2026-05-01 00:00:00$72.14
2026-05-01 00:30:00$68.50
2026-05-01 01:00:00$65.83
2026-05-01 01:30:00$63.21
2026-05-01 02:00:00$61.09
2026-05-01 02:30:00$59.74
2026-05-01 03:00:00$58.42
2026-05-01 03:30:00$57.18
2026-05-01 04:00:00$56.03
2026-05-01 04:30:00$54.87
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