With this app you can follow electricity prices in realtime and steer you electricity consumption to the cheapeast hours of the day. This way you can possibly save money and help to steer the electricity consumption to hours where there is enough production.
HomeScreen Widget allows you to see the current hourly price even without opening the app.
App shows the prices from the following day. Data is updated during afternoon the day before. This allows you to prepare to chanages in electricity price.