Krieg & Fischer Ingenieure GmbH

As a freelance engineering firm, we are independent of suppliers and can design and build the most suitable biogas plant for your application.

We have more than 15 years of experience in the design and construction of biogas plants. We can show ünnen over 100 reference projects worldwide.

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• Planning and construction of biogas plants
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• Waste fermentation plants, co-fermentation plants, dry fermentation plants, NawaRo plants
• Optimization, design, permitting, construction supervision, commissioning
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• Providing expert opinions (sworn expert for biogas plants)
• worldwide
• Biogas injection, upgrading to natural gas quality
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Our expertise covers single- and two-stage, mesophilic and thermophilic, wet and dry fermentation plants, biogas upgrading and injection into the natural gas grid

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