The D1 tariff calculation tool has been discontinued.
Starting from 2017, no electricity tariffs are in effect:
D3 for non-residents and residents with more than 3 kW
D2 for residents up to 3 kW,
D1 experimental tariff for heat pumps
A new tariff was introduced (called TD), which varies only based on the power output and the kWh received from the network by the single customer.