Co-development of and co-investment in biomethane projects

Drawing on many years' experience, we help you develop your projects, from compliance with the relevant regulations right through to operation.


Operating and maintaining

Since 2014, we have helped optimize the performance of biomethane plants. To do this, we offer services that leverage all operational drivers requiring concurrent management.



As organic waste experts, we bring together waste producers and short-circuit plants to recycle waste and benefit the country as a whole.


Biogaz d’Arcis

Arcis-sur-Aube (10)

Feedstock sources

45 500 tonnes per year


Silo waste

Intermediate energy crops


470  Nm³/h of biomethane

Biogaz d’Arcis is an innovative and ambitious circular economy project in the Arcis-sur-Aube commune that deals with organic products. The product of a strong partnership between the SCARA cooperative, a key regional player in the world of farming; Sofiprotéol, a financing and development company and a subsidiary of the Avril group; and Ter’Green, this plant processes 45,000 tonnes of waste every year. Equipped with a continuous dry digester and a wet post-digester (Strabag technology), the plant injects 500 Nm³/h of methane.

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Households supplied with gas
Gas-powered buses

Get in touch

Call us

Need help or have a question about your biomethane project? We're available from 8 am to 6 pm, Monday to Friday. Feel free to get in touch if you need our help.

+33 (0)1 57 21 34 70

Come and see us

Want to meet us in person? 
You can find us at 52 rue Paul Vaillant Couturier - 92240 Malakoff or at 3 Rue Galilée - 44 340 Bouguenais

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