📈 Battery revenue with our forecast simulated:

Free

Try the forecast: tomorrow 00:00–12:00 for every zone, before the auction. The rest of the day is in the paid plans.

€0free forever

What you get

  • Tomorrow 00:00–12:00 for all 39 zones, every 15 minutes
  • A basic chart of the forecast and, after the auction, the actual price
  • The battery calculator
  • No API and no data export — those are in Professional

Tomorrow Sat 14 Nov · Germany–Luxembourg

Created 13 Nov 10:37 CET, before the 12:00 CET auction. Free: 00:00–12:00.

Forecast (median)10–90 % range
Germany–Luxembourg forecast, first hours15020025000:0006:0012:0018:00🔒 Unlock the full day€/MWh · local time Europe/Berlin

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Other plans

Personal

For households and personal use: your home battery, EV or heat pump.

€29 / month

€290 / year · save 17 %

  • Full tomorrow (D+1) forecast
  • 15-minute resolution
  • Median forecast and P10–P90 range
  • One selected market
  • Forecast vs actual-price chart
  • API key (for Home Assistant)
  • No CSV or data export
Get started – PersonalWhat’s inside – Personal →

Commercial

For companies that need one zone: trading, analysis or one asset.

€149 / month

€1,490 / year · save 17 %

  • Full tomorrow (D+1) forecast
  • 15-minute resolution, P10–P90
  • One selected market
  • Commercial use
  • API and CSV export for that market
  • Forecast vs actual-price chart
Get started – CommercialWhat’s inside – Commercial →

Battery

For BESS operators and energy aggregators.

€249 / month

€2,490 / year · save 17 % · battery up to 2 MW · up to 10 MW €590 / month or €5,990 / year · above 10 MW by contract

  • Day-ahead price forecast for your zone
  • Charge and discharge plan
  • Battery size, efficiency and cycle limit
  • Estimated revenue vs a simple strategy (simulated)
  • Historical evaluation and data export
  • API by the agreed scope
Get started – BatteryWhat’s inside – Battery →

Enterprise

For power plants, large portfolios and custom integrations.

Custom

Pricing based on scope and usage

  • Custom market and data scope
  • API integration into your systems
  • Custom dashboards
  • Custom forecast models, per project
  • Deployment on your server, on request
  • SLA by agreement
Contact sales – EnterpriseWhat’s inside – Enterprise →

All prices in EUR excluding VAT. Paying yearly is cheaper — the saving is shown on each plan.

Prices: ENTSO-E Transparency Platform (SDAC day-ahead), GB: Elexon market index. Yearly figures: walk-forward backtest using only data available before each auction. Daily forecasts are stored with a time stamp before the 12:00 CET auction. Built 13 Nov 2026 12:50 UTC.