Electricity price and CO2 forecasts · Europe
Electricity prices and CO2 up to 120 hours ahead
Open the forecast directly or use it with evcc and your smart home. The price API provides up to 48 hours for free; Private Pro extends it to up to 120 hours. Only the evcc endpoint still has a transition period until October 1, 2026.
- Forecast directly in the web app
- Price API free for up to 48 hours
- Price with Private Pro up to 120 hours
- CO2 API free for up to 120 hours
For evcc from October 1, 2026
48 hours remain free. Private Pro provides 120 hours.
Existing evcc configurations continue to work. Without an API key, only the free price series becomes shorter. CO2 remains free for up to 120 hours.
Copy-and-paste guides are available for evcc, Home Assistant, openHAB, ioBroker, Node-RED and Homey. The integrations remain free; Private Pro extends the price forecast for private automation.
Choose how you want to use the forecast
Android app
Get alerts for expensive, cheap or negative hours Set local price alerts up to 72 hours ahead.Live
Open the web app See the forecast and available day-ahead prices immediately.Private Pro
Plan private automation up to 120 hours ahead Start with a 14-day free trial and receive a personal API key.Business
Commercial API access For installers, customer projects and commercial products.Forecast quality
How accurate the forecasts are, per market Settled 30-day results for every bidding zone, weak ones included, and how each figure is measured.Great Britain joins the public beta
Hourly GB electricity-price and CO2 forecasts are now available for England, Scotland and Wales. Prices are wholesale base prices in p/kWh; the live comparison history is still growing.