S3d is a french cleantech company developing and marketing equipment which enables on-site processing and energy recovery of organic waste. S3d offers “turnkey” waste recycling equipment in view of producing energy. Through an innovative process named Valorfat®, the company enables animal fat to be converted into biofuel. The latter may then be used in a cogeneration diesel engine to produce electricity and heat. Tests on the demonstrator are conclusive, and the efficiency rate remains close to that obtained with diesel fuel while NOx and particle emissions are reduced by 80%.

SYSTOVI is a french independant manufacturer of solar panels and photovoltaic systems. Created in December 2008, the company is specialized in BIPV (Building Integrated Photovoltaïc) and develops systems for photovoltaic building integrating several functions, such as electricity generation high performance, waterproofing, insulation and recovery of hot air, while allowing perfect aesthetic integration.

Noveol designs and sells a brand new wind turbine concept called nov’eolienne. From 1 to 10kW, installed on roofs or mast, the nov’eolienne is born from art and technology ; her little dimensions make her adapted to house consumption. She is a quiet, aesthetic and high-yield wind turbine.

Sud Ecowatt is a french cleantech company developing a system which can cover up to 60% of heating needs and 80% of hot water. This innovative company has developed in partnership with ICAM Toulouse, a wall heater in brick flood large thermal inertia driven by an hydraulic system powered by heat from the photovoltaic sensors. This concept allows a maximum value of solar energy captured by a simple hydraulic network and its operation at very low temperatures and meets the requirements of the HQE (High Environmental Quality).

Tecnisun is a french cleantech company designing, manufacturing and selling vacuum tube solar collectors connected to heat pipes. The company is currently developing new solar heat applications for the residential and industrial sectors, together with a new combined solar system for heating that does not use glycol and that is self-draining.