An advanced wind and photovoltaic cluster :

• An operational wind cluster (net-wind.com)
  
  - services of maintenance, repair and production of spare parts provided by a group of local and regional companies
  
  - training of technicians for the maintenance of wind parks, certified by the worldwide recognised German BZEE and provided by Le Mans GRETA (training centre for adults)
  
  - R&D in the fields of acoustics, composite materials, mechanics and embedded systems (CTTM, ISMANS, Laboratoire du Maine, ENSIM).

• A dynamic photovoltaic cluster : creation of a 16 hectare solar field