Anaerobic digestion

Recovering energy from local organic waste

Producing energy locally using our biological waste

Anaerobic digestion is the core process in energy recovery from organic waste. This method allows agricultural, agri-food industries and public bodies to turn effluents or residues into valuable electricity or biomethane, for local use.

Methanation is a natural anaerobic process which consists in the decomposition of organic matter without air. This anaerobic digestion leads to the production of biogas composed of methane, and a digestate. The methane produced is enhanced for energy purposes in biogas engines, a boiler, or by injection into the existing gas grid. Digestate is used as fertiliser or organic amendment.

S3d Ingénierie assists you with the development of your project :

Deposit studies
Feasibility Studies
Technical assistance
Project management (lead consultant role)
Audits / Due diligence

Projects List :

Feasibility studies in “Pays de Pompey (FR 54)”, “Pays du Perche-Ornais (FR 61)” and “Pays Genevois (FR 74)”
Feasibility studies for public energy bodies such as SDEF (FR 29) and SICECO (FR 21)
Technical assistance for GAEC Girin (FR 69), METHAMOLY (FR 42) and METHAMAINE (FR 53)
Project management for FONTAINE AGRIGAZ (FR 72) and AGRIGAZ 41 (FR 41)
ADEME: Technical and financial supervision, social and environmental studies of existing anaerobic digestion units (agricultural, centralised, industrial and water treatment plant)
ADEME Nouvelle Aquitaine : Technical and financial audits of anaerobic digestion units (agricultural and industrial)
ADEME Bourgogne Franche Comté: Analysis of impacts of anaerobic digestion on agricultural practices (energy crops, crop co-products and digestate).
ADEME: Technical, financial and environmental studies on the process of centralised biomethane injection into the gas grid

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Group

Anaerobic digestion

Recovering energy from local organic waste