The Luxembourg National Energy League is part of the World Championship for Energy Savings (WCES), a global initiative developed under the Global Alliance for Buildings and Construction.
It is implemented in partnership with the Ministère de l'Économie, Département de la Construction Durable, which oversees policies related to sustainable construction and building innovation.
Luxembourg stands out as a highly dynamic and innovation-driven market, with strong ambitions in sustainable finance and high-performance buildings.
The league aims to identify and showcase the most energy-efficient buildings across Luxembourg based on real, measured performance data.
Buildings compete at the national level and may qualify for international recognition at major climate events.
Luxembourg has developed an ambitious framework for sustainable buildings, supported by strong institutional coordination.
In this context, the WCES complements existing policies by providing a benchmarking and visibility tool for top-performing buildings.
The Luxembourg National Energy League is implemented through collaboration between national authorities and expert partners.
Klima Agency is the national body supporting the energy transition, providing guidance, tools, and expertise to public and private stakeholders.
