Manure Digestion and Biogas-Based Energy Production

2025 Illighausen Switzerland
Solution
Cattle Manure Digestion with an Annual Energy Yield of 80 MWh

Wine, Sparkling Wine & Spirits Production – An Internationally Renowned and Tradition-Rich Company

2025 Hesse Germany
Solution
Anaerobic wastewater treatment processing approximately 60,000 m³ of wastewater per year, generating 2,300 MWh of energy and enabling heat recovery from wastewater.

Arcobräu Gräfliches Brauhaus GmbH - Brewery

2025 Bavaria Germany
Solution
Anaerobic Wastewater Treatment: Processing Approximately 120,000 m³ of Wastewater Annually and Generating 1,240 MWh of Energy

Wine & Spirits Production

2025 North Rhine-Westphalia Germany
Solution
Anaerobic Wastewater Treatment Processing Around 30,000 m³ per Year with an Annual Energy Yield of 370 MWh.

Manure Digestion - Kuhrerhof AG

2025 Chur Switzerland
Solution
Manure Digestion and Complete Slurry Treatment with an Annual Energy Yield of 1,400 MWh

Manure Digestion – Separated Cattle Slurry

2025 Suhr Switzerland
Solution
Efficient manure digestion with FlexBio Technology enables renewable energy production of 100 MWh per year.

Manure Digestion – Separated Cattle Slurry

2025 Samstagern Switzerland
Solution
Cattle Manure Digestion with an Annual Energy Yield of 120 MWh

Manure Digestion – Separated Cattle Slurry

2025 Aeugst am Albis Switzerland
Solution
Cattle Manure Digestion after Separation with an Annual Energy Yield of 140 MWh

Sustainable Organic Dairy and Cheese Production Facility

2025 Schleswig-Holstein Germany
Solution
45,000 m³ of wastewater treated per year, generating 460 MWh of energy through anaerobic treatment.

Delicatessen and Convenience Products

2025 Bavaria Germany
Solution
Through anaerobic wastewater treatment with energy generation in a CHP unit, approximately 30,000 m³ of wastewater are treated each year, producing around 460 MWh of energy.

Manure Fermentation – Separated Cattle Slurry

2024 Ermensee Switzerland
Solution
Cattle Manure Digestion after Separation on a 50-Cow Farm with an Annual Energy Yield of 102 MWh

Delicatessen / Cheese Dairy / Milk Processing

2024 North Rhine-Westphalia Germany
Solution
50,000 m³ of wastewater treated annually, generating 400 MWh of energy through anaerobic treatment.

Delicatessen / Cheese dairy / Milk processing

2024 Baden-Württemberg Germany
Solution
45,000 m³ of wastewater treated annually, 340 MWh of energy generated from anaerobic treatment.

High-Quality Beer Production – Family-Run Brewery

2024 Bavaria Germany
Solution
Approximately 65,000 m³ of Wastewater Treated Annually and 450 MWh of Energy Generated through Anaerobic Wastewater Treatment

Climate-Neutral Brewery

2023 Rhineland-Palatinate Germany
Solution
Around 48,000 m³ of Wastewater Treated per Year and 255 MWh of Energy Generated through Anaerobic Treatment

Beverages – Juices

2023 Lower Saxony Germany
Solution
Approximately 219,000 m³ of Wastewater Treated Annually and 1,140 MWh of Energy Generated through Anaerobic Wastewater Treatment.

Cheese Dairy / Milk Processing - Sustainable and Environmentally

2022 Appenzeller Switzerland
Solution
Anaerobic wastewater treatment processes approximately 25,500 m³ of wastewater per year, generating around 102 MWh of renewable energy.

Burkhardt Fruchtsäfte GmbH & Co. KG - Juices

2022 Baden-Württemberg Germany
Solution
Over 30,000 m³ of Wastewater Pre-Treated Annually, Generating 280 MWh of Energy

Traditional Monastery Brewery

2022 Baden-Württemberg Germany
Solution
Annual Pre-Treatment of 80,000 m³ of Wastewater and 1,600 MWh of Energy Generation from Wastewater

Einbecker Brauhaus AG - Brewery

2022 Lower Saxony Germany
Solution
Annual pre-treatment of over 110,000 m³ of wastewater and 1,125 MWh of energy production from wastewater.

Traditional Private Brewery

2022 Bavaria Germany
Solution
Over 40,000 m³ of Wastewater Pre-Treated Annually, Generating 340 MWh of Energy

Sugar Factory - Europe’s Largest Food Producer

2022 North Rhine-Westphalia Germany
Solution
The biogas upgrading system generates approximately 23,000 MWh of energy per year.

Wash Water Treatment – Livestock Transport

2022 North Rhine-Westphalia Germany
Solution
Complete Wash Water Treatment with Energy Production – Livestock Transport

Manure Digestion – Andreas Mehli – GRegio Energie AG

2022 Chur Switzerland
Solution
Manure Digestion on a 100-Cow Farm – 100 MWh/a Energy Production with FlexBio Technology

Family Brewery – Centuries of Brewing Tradition

2021 Bavaria Germany
Solution
Approximately 40,000 m³ of wastewater treated per year, generating 300 MWh of energy through anaerobic treatment.

Delicatessen Producer – Poultry Processing

2021 North Rhine-Westphalia Germany
Solution
48,000 m³ of wastewater treated annually, generating 500 MWh of energy through anaerobic wastewater treatment with a biogas boiler.

Slaughterhouse – Halsbacher Qualitätsfleisch GmbH

2021 Bavaria Germany
Solution
Anaerobic Wastewater Treatment with CHP Energy Generation Processing Around 45,000 m³ of Wastewater Annually and Producing Approximately 340 MWh of Energy

Potato Processing Company Pahmeyer GmbH & Co. KG

2020 North Rhine-Westphalia Germany
Solution
Anaerobic Wastewater Treatment Processing 45,000 m³ per Year with an Annual Energy Yield of 340 MWh

Heinrich Kühlmann GmbH – Delicatessen Production

2020 North Rhine-Westphalia Germany
Solution
65,000 m³ of wastewater treated annually, generating 240 MWh of energy through anaerobic wastewater treatment with a biogas boiler.

Private Country Brewery Schönram GmbH & Co. KG – A Brewery Rich in Tradition

2019 Bavaria Germany
Solution
Approximately 48,000 m³ of wastewater treated per year, generating 255 MWh of energy through anaerobic treatment.

Popp Feinkost GmbH – Delicatessen Production

2018 Schleswig-Holstein Germany
Solution
70,000 m³ of wastewater treated per year, generating 626 MWh of energy from biogas recovery.

Manure and Solid Waste Digestion – Biogas Plant

2018 Lower Saxony Germany
Solution
Manure and Solid Waste Digestion – Biogas Plant with 75 kW electrical output

Complete Leachate Treatment – Waste Management

2018 Tjanjin China
Solution
Complete Treatment of Waste Leachate through Anaerobic–Aerobic Wastewater Processing and MBR Filtration – approx. 1,800 m³ per year

Complete Treatment of Press Water – Bio-Waste Processing

2018 Bavaria Germany
Solution
Complete Press Water Treatment through Anaerobic–Aerobic Wastewater Processing – approx. 7,300 m³ per year.

Process Water from Hydrothermal Carbonization (HTC) – Bio-Waste Treatment

2018 Chur Switzerland
Solution
Process water from HTC bio-waste treatment, treated by anaerobic wastewater treatment – approx. 4,000 m³ per year

Innovative Biogas Plant – Flexible Biogas Production

2017 Hesse Germany
Solution
Hydrolysis with Solid–Liquid Separation – Digestion of the Liquid Phase in a Fixed-Bed Reactor – Solid-State Fermentation in a Completely Mixed Reactor

Silage Leachate Treatment – Biogas Plant

2017 Lower Saxony Germany
Solution
Complete Treatment of Silage Leachate and Surface Water from a Biogas Plant – approx. 5,400 m³ per year

Silage Leachate Treatment – BioEnergie Bad Gandersheim GmbH & Co. KG

2016 Lower Saxony Germany
Solution
Complete Treatment of Silage Leachate and Surface Water from a Biogas Plant – approx. 4,000 m³ per year

Tannery / Leather Factory – HELLER-LEDER GmbH & Co. KG

Lower Saxony Germany
Solution
Anaerobic wastewater treatment of approx. 50,000 m³ per year from the tannery / leather factory.

Our Impact in Numbers

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Feedback

Urs Imlig

Appenzeller Milchspezialitäten AG

“The wastewater volumes kept increasing. FlexBio was able to provide us with a mobile pilot plant. After successful testing, the plant was quickly installed thanks to its modular design. And everything has been working very well and smoothly together.”

Alfred Oberlindober

CEO & Owner of the Private Brewery Schönram

“We are direct dischargers and, due to growth and the resulting increase in wastewater volumes, we reached the capacity limits of our existing treatment plant. In our search for a solution, we found FlexBio Technologie GmbH to be a competent partner. The cooperation has proven to be highly profitable. We particularly value the modular and flexible design, which can be expanded at any time.”

Josef Blüml

Halsbacher Qualitätsfleisch GmbH

“The compact container solution with drum screen, anaerobic stage, and MBR provides complete wastewater treatment. We are particularly pleased that we can reuse the treated water – this saves operating costs and is a real advantage for our environmental and sustainability goals.”

Ludger Seggering

Popp Feinkost GmbH

“Wastewater is full of energy. We were looking for a solution and found it with FlexBio – generating biogas from wastewater. We are satisfied with the installation of the plant. We are satisfied with the service. And we are satisfied with the results.”

Andreas Mehli

GRegio Energie AG

“FlexBio makes slurry valuable again! With the new farm biogas plant, FlexBio transforms slurry and organic waste into clean energy and high-quality natural fertilizer. In this way, sustainability becomes a real opportunity for agriculture – and the vision of paying for the tractor with slurry comes within reach.”

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