Monthly market report
Spain ES — December 2023
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
72.12 €/MWh
+8.55 vs previous month
Negative prices
0 hours
0 settlement periods below 0
Avg daily spread
59.83 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
29.06 €/MWh
Extremes
- Cheapest period
- 0 €/MWh Dec 31, 03:00 UTC
- Priciest period
- 174 €/MWh Dec 18, 19:00 UTC
Top spike days
- 2023-12-18max 174 €/MWh
- 2023-12-05max 147.47 €/MWh
- 2023-12-26max 141.2 €/MWh
Work with this data
- → Full 15-minute history via API (2015 onwards)
- → Battery arbitrage backtest against this month's prices
- → Live forecast accuracy for ES
- → Embed the live price chart on your site — free
Data source: ENTSO-E Transparency Platform (transparency.entsoe.eu). Data source: SMARD.de, Bundesnetzagentur | CC BY 4.0. Derived statistics are Voltcast own-IP output.