EnviTec Biogas is a German technology and services company focused on biogas and biomethane. It designs, builds, and modernizes anaerobic digestion facilities that process agricultural residues, manure, energy crops, and other organic feedstocks. The company also supplies gas upgrading systems—marketed under the EnviThan brand—using membrane separation to refine raw biogas into biomethane suitable for grid injection, transport fuel, and combined heat and power applications. Manufacturing for key plant components takes place at its site in Saerbeck, Germany.
Beyond engineering, procurement, and construction (EPC), EnviTec provides project development, operations and maintenance, and plant optimization services, including retrofits of existing assets. The company operates in multiple European markets and supports projects ranging from new greenfield installations to upgrades of legacy biogas plants. Its solutions aim to integrate renewable biomethane into existing gas infrastructure and support decarbonization across energy, transport, and industrial use cases.
Also known as EnviTec Biogas Unternehmensgruppe, ENVITEC BIOGAS FRANCE SARL, EnviTec Biogas France SARL, EnviTec Biogas France, EnviTec Biogas S.r.l., EnviTec Biogas Service Baltic SIA, EnviTec Biogas AG, EnviTec, EnviTec Anlagenbau GmbH & Co. KG, EnviTec Anlagenbau, EnviTec Service s.r.o., and EnviTec Service.
chemXplore tracks 9 projects involving EnviTec Biogas, of which 6 are active.
EnviTec Biogas's role on them: Owner, EPC, EPCI, Operator, Developer, Technology licensor, and Technology / equipment supplier.
2 new construction, 2 conversion / repurposing, 1 expansion, and 1 revamp / retrofit.
4 of the active projects carry no start-up date yet.
Contractors, licensors, and offtakers are recorded on all 6 of them For subscribers
Targeting: Methane (6), Biogasoline (1)
Three biogas-to-biomethane upgrades across Germany, capacities 200–475 Nm³/h now, Friesoythe expandable to 600 Nm³/h; Delbrück first feed-in targeted for November.
Conversion of Biowatt to biomethane and construction of Valoverte set commissioning between end‑2026 and July‑2027, using EnviThan upgrading units.
Farm to add 561 Nm³/h biomethane upgrader with first feed-in expected in October; plant expansion permits more manure and slurry input and flexible electricity generation.
Family farm expands biogas plant to produce biomethane; construction began in January with grid injection planned for October.
Combined biogas and membrane upgrading plant produces ~600 Nm³/h biomethane from dairy slurry; digestate reused in agriculture and CNG refuelling supplies regional transport.
AGM approves no dividend for 2025 to preserve financial flexibility; EEG support for ~16 MW and ~€100m investment plan to expand biomethane production by 2031.
AGM approves dividend suspension to preserve cash; company won EEG subsidies for ~16 MW, plans ~€100m investment to convert plants toward biomethane by 2031.
Secures long-term remuneration for part of its plant portfolio; prepared 30+ bids; 82% of registered capacity awarded; plans investments to expand into heat and transport.
