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Deep-tech company  (Paris, France) has made several strides toward carbon fiber composites recycling in May 2022 including its first agreement with  (Hamburg, Germany) to recycle composite waste from one of the company’s sites in Denmark; a development partnership with the industrial company  (Civrieux, France), a manufacturer of composite parts for the aeronautical, automotive, medical and sports and recreation industry; and an R&D contract with France-based , known for its storage, maintenance, transition and recycling of aircraft. These are all add-ons to Fairmat’s original announcement back in Nov. 2021 aiming to recycle Hexcel (Stamford, Conn., U.S.) carbon fiber prepreg.

Under the announced R&D agreement with Siemens Gamesa, Fairmat will collect the composite waste deriving from the manufacturing of wind turbine blades at a Siemens Gamesa production site in Aalborg, Denmark. The waste will next be transported to Fairmat’s production site, FairFactory, located in Bouguenais, to be given a second life in markets such as automotive, mobility, sport and construction.

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Following the results of the R&D collaboration, Fairmat and Siemens Gamesa will evaluate the establishment of an ongoing collaboration on the recycling of carbon fiber-reinforced composite waste parts from Siemens Gamesa’s manufacturing processes.

“At Siemens Gamesa we are committed to the transition to a circular economy. We have a desire to minimize the waste from our processes and products, and we rely on partners like Fairmat in our strategic development,” Jonas Jensen, sustainability specialist for Siemens Gamesa, says. “The use of carbon [fiber] composites in the construction of wind turbine blades is likely to increase in the next generation of wind turbines, and it is of utmost importance to SGRE to have sustainable solutions in place to handle the waste materials for this coming volume.”

The company’s new commercial partnership with Duqueine Rhône-Alpes, on the other hand, will enable Fairmat to recycle its production waste, particularly the materials that were used to manufacture the Airbus A350.

Fairmt is expected to recover around 15 tons of waste per year from the Duqueine sites in Massieux and Civrieux, especially from trimming, as well as from “raw” material. The production waste will similarly be transported and repurposed like that of the Siemens Gamesa material waste.

Fairmat believes the partnership represents a supply in carbon fiber-reinforced composites that will strengthen its national operations.

In addition, a major R&D contract signed with Tarmac Aerosave, a subsidiary of France-based Airbus, Safran Aircraft Engines and Suez, will see carbon fiber recycled from end-of-life (EOL) aircraft. Fairmat will also be recovering and analyzing them for possible second life. 

If this is successful, Fairmat says it could lead to the signing of a commercial agreement with Tarmac Aerosave for the industrial recovery of all the parts made of carbon fiber-reinforced composites.