Arnaud works for the French biogas association since 2016. He is a technical advisor in charge of anaerobic digestion process and agriculture. He also manages the developpement of a best practices scheme. He previously held various positions in waste treatment and biogas industry operation, engineering and research. He will soon be a process engineer from CNAM school.

Independent, creative and entrepreneur, since the creation of AHCS in September 2009 as a sole proprietorship, then under the Statute of SAS since 2013, my desire in this adventure is to propose innovative and sustainable energy solutions.

Engineer ISA Lille promotion 2010. Previously purchaser in a retailing company. Joined the family company in 2017 for the development of torrefaction technology.

Jean-Marie Lamour, 35 years, Responsible of te maintenance service. I come from Brittany, and the agricultural domain, It's a real passion for me. I have study about agricultural machine : CAP, BEP and BAC PRO. After that I do two BTSA : - Engineering of Agricultural Equipement - Technical Commercial option Agricultural Equipement I continue my studies with a Licence in Engineer Sciences option mechanical engineering speciality Agricultural Equipement to permiss me to work at an agricultural equipement builder. At the end of my studies I go in an after sales service in concession of agricultural equipement in Britain and after in Touraine. One opportunity present to my to work in a network of 53 store like Responsible of after sales service during 3 years and half. After I have work in an italian agricultural equipement builder, I have create a tecnical service then an after sales service with a training cluster, an hotline, I stay 5 years. I join ServiceUnion in October 2018, 6 months after his creation to organize the maintenance service, to upgrade the service quality and devellop the activity of maintenance. Do not hesitate to meet us in our stand . Hall 8 C116.

I have an engineer degree from Arts et Métiers ParisTech and KTH STockholm. I realized my master thesis at The Shift Project (the carbon transition think tank), on the development of energy scenarios. I started my professional career as a consultant for M Prime Energy, a consulting company working on project management and engineering topics. I have then been working for 3 years at Tractebel Engie, an engineering company specialised in industrial, underground and energy projects. There, I mainly worked on nuclear projects and System Engineering process. I joined GRDF almost one year ago. My main occupation is to contribute to the development and the improvement of the distribution gas grid systems, both on technical and economical sides, so as to make biomethenane injection projects even more achievable and sustainable.

Pierre Barré, 26 years, Responsible of engine technician at ServiceUnion. Mechanical and engine are a passion, it's why I have choose to study at school. After that I have join AgriKomp like engine technician, in 2014. My job consist to do the preventive and curative service of the engine every where in France. Since the 1st May 2018, I am in the company ServiceUnion, in first step like engine technician, and now like reponsible of engine technician. The team count 9 technician, they do the preventive and curative, but also the start up of the new engine on Biogas plant built by lot of builders ( AEB, MT énergie, AgriKomp, Weltec, Naskéo, ...). See you soon.

Mr Bretel Bruno, 57, thermist, Chief exécutive for more than 30 years in the world of energy and engineering. Managing Director and Associate Founder of Utilities Performance since 5 years, specializing in the engineering of energy, environment and water. The company UP is established in France with 6 agencies and has more than 100 people for a turnover of about 13 million Euros. Up is mainly involved in the industry and has many references in biomass, biomass cogeneration, CSR, anaerobic digestion, cogeneration, and energy recovery. UP also masters the entire water cycle, from the resource, upstream treatment, storage, distribution, recycling and wastewater treatment General Manager of H3C for a year, specialized in building, environmental, HVAC, HQE and building management. UP and H3C have a perfect mastery of the world of energy for worl industrial but also for the tertiary sector, communities and housing. UP and H3C belong to the E'nergys group which is an SME ecosystem clustered around energy, water, services and digital with connected objects

Central Engineer Nantes. It has been developing energy efficiency projects, EnR and Biomass in the industry for several years within ENGIE Cofely, the energy and environmental service entity of the ENGIE Group, which operates more than 350 biomass and eight biomass heat and power plants in France. Currently Project Manager for the Sales Department and formerly ENGIE Bretagne Commercial Delegate for Industry and Agri-Food Market in the West. He has participated in the implementation of several Biomass projects in the west and participates in the development of new projects.

Starting my career in plant nursery and management of forest, I am passionate in the support of innovative biomass valorization projects in the territories. 4 key-words: exchange, energy, environment, challenge. I currently officer the biofuel team of the association AILE. We animate the Plan Bois Energie Bretagne and the Breton actors of the sector and lead various projects on a European scale to experiment, develop or disseminate new applications of biomass.

Biochemist by training, Vincent XAVIER has twenty years of experience in supporting SMEs PMI in environmental management, QHSE integrated management, performance management and innovation. Co-founder of the company VT GREEN, Vincent XAVIER ensures since its creation in 2012 the scientific and technical direction of the company. He ensures the operational deployment of the company's research and development programs and manages all strategic partnerships in the area of innovation.