Business units

Fraunhofer Institute for Energy Economics and Energy System Technology IEE

The Fraunhofer IEE in Kassel researches for the national and international transformation of energy systems. It develops technical and economic solutions in order to further reduce the costs of using renewable energies, to secure the supply despite volatile generation, to ensure grid stability at the high level and to promote the success of the energy transition business model.

Business units

Our service portfolio deals with current and future challenges faced by the energy industry.

We explore and develop solutions for sustainably transforming renewable based energy systems.

  • Analysis and consulting for energy economics    
  • Energy meteorology information systems
  • Digital portfolio management
  • Grid planning and operation
  • Power electronics and electric drive systems
  • Hardware in the loop systems
  • Systems engineering
  • Measuring and testing
  • Wind resource assessment with LiDAR