Become a customer

Electricity

Join Sudstroum as a customer and contribute to a greener environment! Sudstroum uses 100% renewable energy in the country, at very competitive prices. What’s more, the electricity supply contract is flexible and can be terminated at any time.

Calculate your offer now!

For private customers, we invite you to enter your annual consumption in the field below and find out directly about your offer.

Please note that the average annual consumption for :

• Single household is 1927 kWh/a ;
• Two-person household is 3095 kWh/a;
• Three-person household is 4255 kWh/a;
• Four-person household is 4725 kWh/a;
• Household of more than 4 persons is 5194 kWh/a ;

Telecommunications

Since 2021, Sudstroum has been offering telecommunications services and products (Internet, TV and fixed-line telephone) to customers throughout Esch-sur-Alzette.