OEKOBIT GmbH
About
OEKOBIT GmbH, headquartered in Schefflenz, Germany, is a biogas plant manufacturer and general contractor with over 22 years of experience and more than 280 completed projects across 20 countries. The company delivers substrate-flexible biogas and biomethane plants on a turnkey basis, from initial consulting and profitability analysis through planning, approval, construction, and ongoing operation. Its FarMethan series targets agricultural biogas operations in 75 kW, 99 kW, and 150 kW-plus configurations, optimized for livestock manure under EEG subsidy frameworks, with a six-week construction timeline enabled by high prefabrication and robust stainless steel components. The HoMethan is a compact, transportable off-grid biogas system designed for emerging markets, processing up to 200 kg of manure per day and producing energy equivalent to 90 liters of diesel monthly. OEKOBIT's proprietary technology suite spans the entire biogas production chain: prefabricated Tank Concept digesters in concrete or steel; paddle and rod agitator technology for substrate homogenization; stainless steel inner-wall heating for constant process temperature; double-membrane gas roofs with integrated desulfurization; flexible dosing and pump systems for substrate routing; separation and digestate processing; CHP electricity generation and biomethane upgrading up to 1,400 Nm³/h; TÜV-audited safety systems; and an in-house Process Control System for automation. OEKOBIT is the first biogas manufacturer to complete TÜV safety audits for all plants and holds DVGW certification (G 493-1) for gas grid injection. Service subsidiary greentec service gmbh provides 24/7 maintenance and emergency support across Germany.
Key Products
Agricultural biogas plant available in 75 kW, 99 kW, and 150 kW+ configurations optimized for livestock manure utilization under EEG subsidies.
Biogas plant model for medium-scale agricultural and organic waste digestion applications.
Prefabricated digester tanks in highest concrete quality or steel, assembled on-site and sealed airtight for reliable biogas production.
Paddle agitator technology for homogenizing substrates in fermentation tanks, preventing floating and sinking layers for maximum gas yield.
Stainless steel inner-wall heating system maintaining constant process temperature in digesters to protect microbiological activity and optimize gas yield.
Double membrane roof serving as flexible gas buffer reservoir with integrated desulfurization, plus gas distribution concept routing biogas to consumers.
Dosing and introduction technology plus flexible pump technology for routing substrate streams between tanks, including solid-liquid separation and digestate processing.
CHP electricity generation and biogas-to-biomethane upgrading for natural gas grid feed-in or vehicle fuel use.
TÜV-audited safety systems for all plants, making OEKOBIT the first biogas manufacturer to complete independent safety certification.
Proprietary intelligent automation system optimizing plant efficiency and reducing power consumption through continuous monitoring and control.
Gas processing systems upgrading raw biogas to natural gas quality for grid injection or vehicle fuel use, up to 1,400 Nm³/h capacity.
Ongoing operational support, biological monitoring, and 24-hour emergency service for commissioned biogas plants.
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