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Nexenergie currently supports one electricity market: OMIE Spain.

Market ID

omie_es

Timezone

Europe/Madrid for delivery days. Series points are UTC.

Unit

EUR/MWh

Region

Spain

Products

Use the short product code on the client API. Dashboard routes use market_product_id. Gate times are Spain-local. D is the delivery day.
  • Client product: da
  • Market product ID: omie_es_da
  • Gate closure: 12:00 D-1
  • Collector key: day_ahead

Time rules

  • Series points (time, issued_at, forecasted_at) are UTC.
  • Query parameter date is the delivery day in Europe/Madrid.
  • A from / to range is UTC (from inclusive, to exclusive).
Do not mix a Madrid delivery date with a UTC calendar date around midnight. For a specific session, prefer date=YYYY-MM-DD in Spain local time.