Core business

L.E.E. S.à.r.l. is a service-oriented company with core competences in the field of biogas and bioenergy projects ("waste to energie" processes).

Products & services

L.E.E.'s high-quality services cover all aspects: advisory, feasibility studies, individual planning, preparation of approval applications, detailed engineering, financial engineering, construction supervision and operation of plants.

Major CleanTech projects

L.E.E. develops integrated technical concepts that combine in an efficient manner different biomass technologies to maximize the valorization of waste or biomass for the generation of renewable energies in the form of heat, cold and electricity, biomethane and organic fertilizers. All in the sense of the circular economy, our projects aim at creating regional added-value and contributing to the mitigation of the environmental impacts.

Technical / technological capabilities

Our young team includes experienced members from, among others, the following areas:

  • Energy and environmental protection technology
  • Waste disposal systems
  • Agriculture / agricultural science
  • Mechanical engineering and machine construction
  • Process and chemical engineering
  • Structural engineering

Main customers / collaborations

L.E.E. has proven national and international references in all relevant sectors (agricultural, public and industrial), ranging from small decentralized farm-scale biogas plants up to sophisticated large scale plants with district heating or biogas upgrading.

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Jean Schummer

Creation date



10 - 49

Organisation type

International Organisation

Trading area


International locations



L.E.E. S.à.r.l.
ZAC Languies
33, rue Hiehl
L-6131 Junglinster


Istvan von Habsburg
Executive Director
Tel :+352 26 78 34 1

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