Project Stakeholder

Renowatt: 27 schools in the province of Liège – Belgium

Facility and Initial Situation


  • 27 provincial and communal schools in the province of Liege via GRE
  • Liège
  • 50 buildings

Goals and Measures

Goals of building owner

  • Reduction of energy costs in order to free up budget for the core business
  • Reduce energy consumption and greenhouse gas emissions using a EPC to contract an ESCO


  • CHP’s, heat pumps, Photovoltaic installations
  • Relighting using sensors
  • Building envelope measures: glass, isolation of walls and roofs


Installation of energy efficiency measures


Guaranteed savings in %

30 %


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