SUDenergie: Get electricity at low prices with SUDenergie!

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The above prices take into account the temporary subsidy that the Luxembourgish government put in place to stabilise the electricity prices for home customers. The amount is automatically deducted from your monthly bill. More information on the Ministry of the Economy's website

* Non-contractual tariffs, valid for private individuals, based on your data in the tariff calculator. The price includes the energy price, monthly base fee, distribution network costs, electricity tax, the contribution to the compensation mechanism and 8% VAT. Discounts for payment by direct debit and electronic billing are already applied. Network costs are estimated using a reference power of 3 kW and without exceedance fees. To know more on the way network costs are calculated, please visit your grid operator's website: Creos respectively Sudstroum.

Tariff valid as of 1st January 2026, applicable for residential customers in all electricity distribution networks in Luxembourg, exclusive of network costs, taxes and legal fees.

Energy unit price	Monthly base fee
11.25 ct / kWh	3.50 € / month

Sustainable energy

As a player in Luxembourg's energy transition, we produce 100% renewable electricity thanks to our solar and wind power plants. Every kilowatt-hour you consume is another step towards a more sustainable world.

Customer service you can rely on

Whatever request you might have, our customer service representatives are committed to assist you. We have just the right size to make sure you quickly get an answer to your question.

Switching made easy

Switching to us is quick and easy! With just a few clicks, you can request your new energy contract. You'll find the necessary details on your previous energy bills. Once your request is in, our customer service team will guide you and take care of all the formalities.