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  • Offer Profile
  • Anaergia Inc. is a global leader in offering sustainable solutions for the generation of renewable energy and the conversion of waste to resources. Through a proven portfolio of proprietary technological solutions, Anaergia maximizes the generation of renewable energy, diversion of waste from landfill and reduction of greenhouse gases for customers across the municipal, industrial, commercial and agricultural sectors. Through its subsidiaries, including Anaergia Services and UTS Biogastechnick GmbH, Anaergia is trusted at more than 1,600 operational renewable energy projects globally.
Product Portfolio
  • Product Portfolio

  • Anaergia is a global leader in the production of clean energy, fertilizer and recycled water from organic waste streams, and offers the widest range of anaerobic digestion technologies for municipal, industrial, commercial and agricultural markets. Anaergia delivers solutions globally through offices established across North America, Europe and Asia.
      • WASTE WATER RESOURCE RECOVERY

      • Anaergia provides solutions to increase the efficiency of municipal and industrial wastewater treatment facilities, transforming them into assets that are net producers of clean electricity, clean water, and fertilizer. Our Omnivore™ high-solids anaerobic digester technology increases efficiency, enables co-digestion, and reduces facility footprints and life cycle costs. Our integrated solutions reduce biosolids volumes, increase renewable energy production, achieve Class A quality biosolids to meet specific disposal requirements and produce high quality marketable fertilizer.
          • Renewable Energy

          • Anaergia’s solutions for gas revalorization utilize best-in-class electricity or renewable natural gas (RNG) production technologies including biogas cleaning, conditioning, heat recovery systems, and Combined heat and power (CHP). Furthermore, we offer our clients a unique host of services which include plant operation as well as financing to de-risk plant installation. We provide ongoing support to cope with complex and constantly evolving regulations and energy incentives. Cost savings are maximized using standardized solutions and leveraging our broad network of operating installations and strategic partnerships with global and local industry leaders.

            • Baseload Energy: Unlike wind and solar which are intermittent, renewable energy from biogas is constant (baseload), so it is predictable, reliable, and available even when other renewable resources are not
            • Flexible: Our facilities produce the type of energy that is required for the region and clients: electricity, heat, pipeline gas, or liquid fuel
          • OMNIVORE HIGH SOLIDS DIGESTION

          • Omnivore™ is an advanced high solids approach to digestion which incorporates Anaergia’s intelligent mixing and robust thickening systems to triple the capacity of an existing digester (typically 2 to 3%) into a high-solids Omnivore™ digester (5 to 8%).

            Low Footprint for new Digesters: Reduce requirements of new digester construction to 1/3 of the volume and footprint required by traditional digesters, reducing CAPEX and associated OPEX.

            Co-Digestion Made Easy: Omnivore™ enables co-digestion of local organic waste streams, generating additional revenue and making plants energy positive. Omnivore™ unlocks digestion capacity in existing digesters which can be used to co-digest not only fats, oils, and grease (FOG) but also local organic streams like food processing waste, Source Separated Organics (SSO), organic fraction of municipal solid waste (MSW) which was prepared and treated by Anaergia’s Organic Extrusion Press (OREX™).

            Improved Performance: Omnivore™ offers operational control and flexibility. Easy maintenance includes the ability to adjust mixer position to break up floating layers and re-suspend grit, and access without taking the digesters out of service.
          • WASTEWATER REUSE

          • Fibracast, an Anaergia subsidiary, developed a breakthrough in ultrafiltration membrane technology for water reuse applications. FibrePlate™ hybrid membrane technology is a next generation hybrid membrane that combines the strengths of hollow fibre and flat plate membranes and eliminates the weaknesses of each.
          • NUTRIENTS AND DIGESTATE MANAGEMENT

          • Biosolids left over after anaerobic digestion have historically been considered a waste stream to be discarded, which equates to significant cost and liability. Maximizing resource recovery means extracting as much value as possible at every single stage. To Anaergia, biosolids are a significant opportunity for value creation.

            Our integrated nutrient recovery and biosolids management solutions recover up to 20% more renewable energy, extract nutrients as valuable fertilizer products using our proprietary Ammonia removal technology, and achieve Class A biosolids all while reducing biosolids volumes by up to 80%, minimizing disposal costs, and cleaning liquid effluent streams.
             
          • FibrePlate Membranes

          • Anaergia provides solutions to transform industrial wastewater treatment facilities into net producers of renewable power and clean water for plant reuse. Anaergia offers efficient, cost effective, and robust anaerobic and aerobic treatment technologies.

            Anaergia anaerobic treatment solutions are unique in their ability to handle industrial wastewater with high suspended solids, fats, oil, and greases where conventional high rate anaerobic technologies face difficulties. Anaergia can also handle in single anaerobic reactors, a combination of solid and liquid streams.

            Another distinguishing feature of Anaergia’s technology is its unique ability to handle and treat both liquid and solid industrial organic waste streams, reducing pre-treatment requirements, producing more power, and reducing disposal cost.

            Anaergia’s anaerobic treatment technology eliminates the disadvantages of conventional granular sludge industrial AD solutions by enhancing operational and feedstock flexibility and uptime of the digesters.

            Anaerobic Solution Benefits: enhanced operational reliability and flexibility, lower life cycle cost, higher uptime, and ability to handle variable loads and various type of industrial organic waste streams.

            Fibreplate™, from Anaergia’s subsidiary Fibracast, offers effective aerobic treatment to polish effluents from the anaerobic step. FibrePlate™ is a next generation hybrid membrane that integrates the strengths of both hollow fibre and flat plate membrane technologies while eliminating the weaknesses of each.

            Benefits: Fibreplate™ provides lower life cycle cost, reduced facility footprint, exceptional membrane durability and life expectancy. This makes industrial wastewater reuse efficient and affordable.
        • MUNICIPAL SOLID WASTER

        • Anaergia provides a new approach to for municipalities to recover resources from municipal solid waste and treat residuals. Anaergia combines several proven technologies to help municipalities achieve renewable energy and diversion targets.
            • HIGH SOLIDS ANAEROBIC DIGESTION

            • Anaergia’s advanced digestion systems create bioenergy from feedstocks such as food processing waste, source separated organics (SSO), and the organic fraction of MSW which was prepared and treated by Anaergia’s Organic Extrusion Press (OREX™).

              Unlike other digestion technologies, our continuous process reliably accepts high solids organic feedstock which has been pre-processed to remove physical contaminants. Our systems, which maximize production of biogas and residuals from the process, are clean and appropriate for many uses. Our digestion systems are up to three times as efficient as conventional digesters, reducing construction costs, operating costs, and land requirements.
            • TURNKEY MECHANICAL BIOLOGICAL TREATMENT (MBT)

            • Anaergia delivers innovative, proprietary, cost effective, environmentally friendly, and proven solutions that are setting new global benchmarks. The Anaergia approach maximizes recovery and recycling of plastics, papers, and metals, before recovering biodegradable organic material for conversion to energy and fertilizer. A small portion of the reject material is transformed into a sustainable refuse derived fuel (RDF).

              Anaergia provides robust, cutting-edge, and economically viable solutions for organics recovery from any waste. Unlike traditional approaches, our solutions recover 90% of organics without limitations on in-feed contamination levels. The recovered organic material is a nutrient rich feed for anaerobic digestion, and can be used in co-digestion plants to increase biogas production.

              Landfill Diversion | Organic Recovery | Recyclables Recovery | Renewable Energy
            • ORGANICS EXTRACTION

            • Anaergia’s Organics Extrusion Press (OREX™) reliably and efficiently separates solid waste streams into wet organic and dry fractions, driving significant value through both resource recovery and diversion. The OREX™ recovers over 90% of putrescible organics from mixed waste streams and diverts material away from landfills.

              Organics Extraction & Recovery: OREX™ generates a clean and highly digestible wet fraction ideal for conversion to biogas and fertilizer.

              Residuals Diversion: Anaergia facilities maximize recovery of plastics, paper, and metal while transforming the non-degradable and non-recyclable rejects coming out of OREX™ into a dense Refuse Derived Fuel (RDF) with increased calorific value and lower moisture content.
          • AGRI-FOOD

          • Anaergia provides solutions for farms and food processors to reduce waste disposal costs using proprietary anaerobic solutions that recover resources from high strength wastewater and organic solids.
              • ADVANCED HIGH SOLIDS ANAEROBIC DIGESTION

              • Anaergia has built over 1,600 anaerobic digestion facilities treating different and varied agricultural, animal, and high strength wastewater/feedstocks. Agri-food feedstocks have high dry-matter contents. An efficient use of the mixing energy is especially important with high dry-matter contents. This efficient energy use is guaranteed by our AD technologies. The quick mixing of all substrates allows a higher volumetric loading going hand-in-hand with increased gas yields.

                Anaergia offers innovative solutions under one roof including effective solids feeding, efficient pre-treatment, High Solids Triton™ and Helios™ Digestion, High Solids PSM SMART Mixing, digestate and nutrient management including dewatering, biogas cleaning, CHP, biogas upgrading, wastewater treatment, and production of liquid and solid fertilizer/compost.

                The Helios™ digester is a proven and robust digestion technology, versatile to match site requirements and having sufficient retention time to ensure maximal biogas yields. Ideal for easily biodegradable organic waste streams.

                The Triton™ digester is ideal for materials needing both primary and secondary fermentation such as energy crops. This double ring tank provides two stage digestion with compact footprint and reduced heat requirements.

                 
              • DIGESTATE MANAGEMENT

              • Biosolids left over after anaerobic digestion have historically been considered a waste stream to be discarded, which equates to significant cost and liability. Maximizing resource recovery means extracting as much value as possible at every single stage. To Anaergia, biosolids are a significant opportunity for value creation.

                Our integrated nutrient recovery and biosolids management solutions recover up to 20% more renewable energy, extract nutrients as valuable fertilizer products, and achieve Class A biosolids all while reducing biosolids volumes by up to 80%, minimizing disposal costs, and cleaning liquid effluent streams.

                Healthy soils – sustainable food production also consider: Anaergia’s integrated biosolids management solutions help reduce biosolids volumes by up to 80% (reduce disposal costs), increase renewable energy production, and achieve class A quality biosolids to meet specific disposal norms, if any.
              • RENEWABLE ENERGY

              • Anaergia’s solutions for gas revalorization utilize best-in-class electricity or renewable natural gas (RNG) production technologies including biogas cleaning, conditioning, heat recovery systems, and combined heat and power (CHP). Furthermore, we offer our clients a unique host of services which include plant operation as well as financing to de-risk plant installation. We provide ongoing support to cope with complex and constantly evolving regulations and energy incentives. Cost savings are maximized by using standardized solutions and leveraging our broad network of operating installations and strategic partnerships with global and local industry leaders.

                • Baseload Energy: Unlike wind and solar which are intermittent, renewable energy from biogas is constant (baseload), so it is predictable, reliable, and available even when other renewable resources are not
                • Flexible: Our facilities produce the type of energy that is required for the region and clients: electricity, heat, pipeline gas, or liquid fuel