Easily find out which electricity contract, spot-priced or fixed, saves you more based on your real usage data.
This app helps Finnish consumers make smarter energy decisions using Fingrid Datahub data.
Kumpi sähkö? calculates which Finnish electricity contract would have been (and likely will be) the cheapest option for you.
The calculations are based on the user's uploaded consumption data, downloaded from Fingrid Datahub.
Spot price data is fetched from the ENTSO-E Transparency Platform.
- Compare spot-priced and constant-priced electricity contracts
- Upload your real consumption data from Fingrid Datahub
- Instantly recalculate results with interactive sliders
- Visualize usage optimization with a deviation bar
- Get simple advice based on your consumption habits
- Select the constant price you want to compare to.
- Optionally select a margin added to the spot price.
- Upload your consumption data.
Once the data is uploaded:
- The app calculates the total electricity cost for both spot-priced and constant-priced contracts.
- Users can still adjust the price and margin sliders.
- Calculations happen instantly on the client side for a smooth user experience.
- A deviation bar shows your electricity consumption habits.
- A short comment is provided explaining how your consumption habits affect the results.