Mainly the reason is that many countries do not have hourly capable meters, so calculating the price for each hour is not possible. Flat rate is needed when you just have the cumulative read once a month.
In Finland the meters communicate automatically once a day, and send the 24h values to grid company. The next generation meters which are now installed can communicate once a hour.
Mainly the reason is that many countries do not have hourly capable meters, so calculating the price for each hour is not possible. Flat rate is needed when you just have the cumulative read once a month.
In Finland the meters communicate automatically once a day, and send the 24h values to grid company. The next generation meters which are now installed can communicate once a hour.
30% of Finns are on spot.