GridAhead
Day-ahead electricity forecasts

Know tomorrow's power prices before the auction closes.

Price, load, wind and solar forecasts for Central European bidding zones, at 15-minute resolution, issued twice a day ahead of the day-ahead auction.

No sign-up needed for the free dashboard.
Poland · price forecastMonday, 26 October 2026 · issued Sat 24 Oct 16:00
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avg EUR/MWh
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ForecastOpen dashboard →
Products

Four forecasts, one consistent view of tomorrow

Every series is forecast for the same 96 quarter-hours, so price, demand and renewables line up slot by slot.

Why GridAhead

Built for people who bid, hedge and schedule

Before the auction

An early look at 16:00 the day before, and a pre-auction update at 08:00 on auction day, with the latest weather.

Know the risk, not just the number

Quantile bands show how wide tomorrow's outcomes can be, so you can size positions and bids to the uncertainty.

An honest track record

Accuracy is scored daily on live forecasts only, never on backtests. What you see is what we actually delivered.

Fits your workflow

Use the dashboard, download CSV or Excel, or pull every series straight into your systems with the REST API.

How it works

From raw data to a forecast in your system

  1. 1

    Data in

    ENTSO-E market and grid data, plus hourly weather forecasts for dozens of locations, ingested continuously.

  2. 2

    Models

    Gradient-boosted quantile models and a time-series foundation model, combined and calibrated against recent errors.

  3. 3

    Forecast out

    Twice a day, 96 quarter-hours for the next delivery day: on the dashboard, as files, and through the API.

GET /v1/forecasts?country=PL&target=price&delivery_date=latestRead the API docs →
Plans

Start free, upgrade when you need the uncertainty

Free

€0

Point forecasts for all four series, 30 days of history, CSV and Excel downloads.

Open dashboard

Medium

[PRICE] / month

Price P10 / P50 / P90, one year of history, accuracy for all series and the REST API.

Choose Medium

Premium

[PRICE] / month

Our most accurate price ensemble with P5–P95, bands for load, wind and solar, full history and the API.

Choose Premium
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Coverage

Live markets, and more on the way

PolandGermany · coming soonCzechiaSlovakia · coming soonHungary · coming soonLithuania · coming soon

See tomorrow's forecast now

Free, no sign-up. Upgrade for bands, history and the API.