Development demo — no production data.
Open today’s price curve →The market on one page.
Spot price, fixed-contract price level and Fingrid power-system data in one view.
History starts with the production run
As daily market statistics accumulate, this shows the lowest price, median and 25–75% range for 12-month contracts.
Consumption and production
Fingrid Open Data · 15-minute observations and consumption forecast
The API key stays server-side. Once configured and the cron has run, real system series appear here.
Cheapest options now
Fixed-contract annual cost uses 5,000 kWh/year.
Latest offer changes
Changes detected in official sources
The feed starts filling after the same product has been checked more than once.
How should you read this?
Market data without pretending to predict
The median and 25–75% range show whether one offer is an outlier or whether the whole market is at a similar level.
For fixed contracts, monthly fees and campaigns can change the ranking, especially at low consumption.
Price development shows where the current level sits relative to previous observations. It does not promise where prices go next.