For private customers, we invite you to state your annual consumption in the field attached and directly discover your offer. You won’t get any surprise with your new bill!
Note that the average annual consumption of a household is 2934 kWh.
2026
Sudstroum would like to inform you about an update of our price list for electric power.
From January 1st, 2026, the following prices will be applicable:
Type of product
Energy Premium
Energy consumption
TERRA ONLINE *
21.00 € / year
12.29 ct / kWh
TERRA INVEST ONLINE *
21.00 € / year
13.29 ct / kWh
* Direct debit and bill obligatory. The customer is also allowed to subscribe without direct debit and in this case the amount of the annual premium is €45.00.
2025
Breakdown of your bill
Unit price for Individuals
Unit price for business
Energy consumption price 2025
13.29 ct/kWh
14.49 ct/kWh
Energy premium (1)
21.00 €/year
21.00 €/year
Network cost to the LV – fixed cost
Appendix 1
Appendix 1
Network cost to the LV – variable cost
Appendix 2
Appendix 2
Fixed fee for access to the LV network ” basse tension” (3)
70.80 €/year
70.80 €/year
Compensation fund (2)
-3.76 ct/kWh
-3.76 ct/kWh
Electricity Tax
0.100 ct/kWh
0.100 ct/kWh
(1) The customer has also the possibility to subscribe without direct debit and without electronic invoice. In this case, the amount charged for the energy premium will be 45 €/ year (or 3.75 €/ month). (2) The value of the Compensation Fund has been set at -3.76 ct/kWh for 2025. (3) Based on a 40A connection for private clients.
Appendix 1 – Network cost to the LV – fixed cost
Reference power categories
Kilowatts (kW)
Network cost to the LV – fixed cost (€/year)
3
133.32 €/year (11.11 €/month)
7
231.24 €/year (19.27 €/month)
12
353.52 €/year (29.46 €/month)
17
475.80 €/year (39.65 €/month)
27
720.36 €/year (60.03 €/month)
43
1’111.68 €/year (92.64 €/month)
70
1’771.92 €/year (147.66 €/month)
100
2’505.60 €/year (208.80 €/month)
Appendix 2 – Network cost to the LV – variable cost
Reference power categories
Kilowatts (kW)
Quantity based fee (€/kWh) *
Surcharge for excess (€/kWh)**
3
0.0759
0.1139
7
0.0759
0.1139
12
0.0759
0.1139
17
0.0759
0.1139
27
0.0759
0.1139
43
0.0759
0.1139
70
0.0759
0.1139
100
0.0759
0.1139
* applied to total volume **applied additionally to the volume exceeding the reference power
Appendix 3 – Additionnal fixed monthly fee for access to the BT 2025 network
The additionnal fixed monthly fee corresponds to the rental of the smart meter.
Voltage
Cost/ comsumption2025
Intensité par phase ( basse tension)
Montant par an ( EUR/an)
40A
70,80 €/year (5.90 €/month)
50A
70,80 €/year (5.90 €/month)
63A
140,64 €/year (11.72 €/month)
80A
140,64 €/year (11.72€/month)
100A
140,64 €/year (11.72 €/month)
120A et plus
436,92 €/year (36.41 €/month)
Composition of the product TERRA: download the Material Safety Data Sheet
TERRA Online 2025
