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.



Benet (85)

Feedstock sources

11 000 tonnes per year



Cereal offal



80  Nm³/h of biomethane

Methabiogaz brings together five farming businesses and one agricultural trader. The plant processes 10,900 tonnes of agricultural feedstock each year (livestock manure, cereal offal, intermediate energy crops). The liquefying technology makes it possible to recycle organic matter that is mainly solid with high dry matter content. The digestate is subject to a complex process that converts it into a liquid. The biogas is then converted into biomethane that is injected into the GRDF network.

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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