10YGB----------A · Europe/London

Great Britain (GB) 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)

No data recorded for this zone yet.

Tomorrow (UTC)

Publishes after the ~13:00 CET auction.

Get this data

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

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 2026-07-11T08:39:10+00:00 and cached briefly. Licensing.