Monthly market report
Ireland (SEM) IE-SEM — August 2024
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
100.45 €/MWh
-10.49 vs previous month
Negative prices
2 hours
2 settlement periods below 0
Avg daily spread
112.32 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
38.86 €/MWh
Extremes
- Cheapest period
- -3.92 €/MWh Aug 22, 01:00 UTC
- Priciest period
- 296 €/MWh Aug 13, 20:00 UTC
Top spike days
- 2024-08-13max 296 €/MWh
- 2024-08-08max 285 €/MWh
- 2024-08-29max 225 €/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 IE-SEM
- → 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.