Cryo Collect



First in France, MéthaTreil valorizes the CO₂ from its biomethane purification

The MéthaTreil Methanization Unit, photo by agriKomp By  Frédéric DOUARD · 9 juin 2021 · Erwan Bocquier, manager of MéthaTreil, in front of the CO2 separation module, photo Frédéric Douard The MéthaTreil project, carried out in Machecoul-Saint-Même near Nantes, is an agricultural methanization unit for biomethane production. What makes it unique is that it is […]


Méthabraye, the first French agricultural methanization unit with transported biogas

The Methabraye production site in Savigny with its digester and biofilter, photo by Naskeo Since April 13, 2018, the methanization unit of SAS Méthabraye located in Savigny-sur-Braye in the Loir-et-Cher has been producing biomethane. In the absence of injection capacity into the natural gas distribution network in the municipality of Savigny-sur-Braye, the project to transport […]

Calque 14

10% Increase in Yield at Serres des Trois Moulins with Méthatreil’s BioCO₂

Jean-François Vinet, co-manager and operator of Serres des Trois Moulins, image by VerdeMobil Biogaz The collaboration between the Méthatreil biomethane plant, located in Machecoul, and the Serres des Trois Moulins greenhouses, located in Saint-Philbert-de-Grand-Lieu in the Loire Atlantique department, dates back to 2020. Méthatreil was then the first installation to valorize bioCO2 in France by […]

Citerne de bioCO2

CryoCollect Extracts Food-Grade BioCO₂ from Biomethane Purification Units

Tank of bioCO2 produced by the Carboliq process for a greenhouse farmer in Saint-Philbert-de-Grand-Lieu, photo by Frédéric Douard Haytham Sayah, photo CryoCollect CryoCollect is a startup founded in 2017 by Haytham Sayah and Philippe Khairallah. The company now has six employees, including three engineers and doctors in energy and processes from the École des Mines […]