LEEN-compact is suitable for companies and organisations with annual energy costs between €150,000 and €500,000.


LEEN-compact runs for 3 years and adapts the LEEN concept to small and medium-sized enterprises. The process starts with the energy review by a LEEN-certified consultant engineer. The scope of the review is agreed individually with the companies. As far as possible, funding is utilised (e.g. for SMEs: grant of €4,800 for 10 days of detailed advice according to the KfW initiative “SME Energy Efficiency Advice”). After completion of the advisory programme, the companies receive a report on the energy review (in accordance with DIN EN ISO 50001 / DIN EN 16249). Monitoring is carried out twice.

The network meetings themselves are organised and carried out by a LEEN-certified moderator. The contents of 6 meetings are set in advance. The participants can freely select the contents for 3 meetings. The following topics are covered:

  • Compressed air
  • Lighting
  • Heat / waste heat
  • Heat supply / hydraulic balancing
  • Electric drives
  • Monitoring / profitability calculations


How you benefit

  • Complete assessment of the savings potential in cross-cutting technologies
  • Economic evaluation of the savings potential (internal rate of return, net present value, payback)
  • Monitoring of the implemented measures
  • An information network for pooling know-how
  • Exchange of experiences regarding the implementation of measures by the participants
  • Training of employees
  • Quality-approved experts (no promotional lectures)
  • Credible PR activities


Pilot project Mari:e

Mari:e – Mach’s richtig: Energieeffizient! (Do it properly: with energy efficiency!) is the pilot project for LEEN-compact adjusting the LEEN Management System to the requirements of small and medium-sized enterprises.

Learn more … (in German only)

Licensed use of the LEEN Management System

The use of the LEEN Management System and its components is subject to certain terms of use.

Learn more …

If you are interested, just call us at +49 (0) 721 961 449 0 or send us an e-mail to info@leen.de.


Comliance document 50001 16247 Comliance document EEffG