GridAhead

Day-ahead forecasts for every quarter-hour

Price, load, wind and solar for the next open auction, issued twice a day. Start free; upgrade for uncertainty bands, history and the API.

Free

See tomorrow at a glance
€0
  • Point forecast for price, load, wind and solar
  • Last 30 days to browse, CSV and Excel downloads
  • Price accuracy: daily and 30-day MAE / RMSE
  • Dashboard only, no API
Open dashboard

Medium

Probabilistic price, in your tools
[PRICE] / month
  • Price: P10 / P50 / P90
  • Load, wind and solar: point forecast
  • REST API for all four series
  • One year of history, CSV and Excel
  • Accuracy for all four series
Choose Medium
MOST ACCURATE

Premium

Our best ensemble, full distribution
[PRICE] / month
  • Price: most accurate ensemble, 7 quantiles P5–P95
  • Load, wind and solar: P10 / P50 / P90
  • REST API for all four series
  • Full history, CSV and Excel
  • Accuracy for all four series
Choose Premium

Compare plans

Accuracy is measured only on live forecasts, stored before each auction. Scores build up from our first live day.

FeatureFreeMediumPremium
PricePointP10 / P50 / P90P5–P95, best ensemble
Load, wind, solarPointPointP10 / P50 / P90
REST API–All four seriesAll four series
History and downloads30 days1 yearFull
Accuracy (daily and total MAE, RMSE)PriceAll four seriesAll four series