10Y1001A1001A59C · Europe/Dublin

Ireland (SEM) (IE-SEM) day-ahead electricity prices

Hourly prices from the single day-ahead coupling — queryable by REST API with history back to 2015, probabilistic forecasts and auction webhooks.

Today (UTC)

105.29

min

142.09

mean

182.21

max

EUR/MWh · 24 periods

Tomorrow (UTC)

49.7

min

126.34

mean

204.16

max

EUR/MWh · 22 periods

Tomorrow in IE-SEM averages €128.77/MWh (-11% vs the 30-day norm) — a typical day.

Get this data

curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://voltcast.com/api/v1/prices/IE-SEM"

Get a free API key → Read the docs Forecast accuracy

Data sources: ENTSO-E Transparency Platform · SMARD.de, Bundesnetzagentur (CC BY 4.0 where applicable). Stats generated 2026-07-11T16:01:45+00:00 and cached briefly. Licensing.