About VoltToday

Where the data comes from

All prices come from the ENTSO-E Transparency Platform — the official data source of Europe’s transmission system operators. Day-ahead prices are set once a day in an auction and published for every hour of the next day, usually around 13:00 CET. We fetch them directly and show them unchanged.

What you can do here

• See the current price in your country and how it compares to the daily average.
• Find today’s cheapest and most expensive hours before you run the washing machine or charge an EV.
• Check tomorrow’s prices as soon as they are published.
• Estimate what an appliance costs to run with the calculator.
• Get a Telegram alert when the price drops below your threshold.

What these prices are not

These are wholesale market prices, not your final bill. Grid fees, taxes, VAT and your supplier’s margin are not included. The data is most useful if you are on a dynamic or spot-linked tariff — on a fixed tariff your price does not change from hour to hour.