Let us help you save energy
As a responsible energy supplier that not only supplies energy under the best conditions, SUDenergie also offers a comprehensive programme to support energy savings.
As part of the Luxembourg government’s energy-saving programme, called “Mécanisme d’obligation d’efficacité énergétique”, and the Lean and Green Initiative, SUDenergie supports you with the development of specific energy-saving measures.
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Our progress in numbers
Capital invested by SUDenergie
between 2015 and 2025
€ 8,747,696
Number of energy efficiency measures
implemented since 2015
8,128 measures
Amount of energy saved
thanks to our measures
211,883 MWh
Our energy savings in terms of households powered
Equivalent of four-person households that could be supplied with the quantity of energy that we saved (per year)
52,971 households