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Högbytorp, Sweden

  • First Kompogas® plant in Sweden and largest dry AD plant in Scandinavia, contributing to Sweden’s strategy to decarbonize its transport sector
  • EPC turnkey contract for complete plant, incl. civil works
  • High specific biogas yield (150 Nm3/t) and high biogas quality
  • Biogas is upgraded and injected into the natural gas grid for vehicle use
  • Full use of liquid and solid fertilizer (compost as per SPCR quality criteria), thereby closing nutrient cycle 100%

Högbytorp

Key Facts

Client: E.ON Biofor Sverige AB
Start-up: 2018

Digester: PF2100-3 steel digester
Biogas upgrading: Amine scrubbing by HZI BioMethan
Biogas utilization: Biomethane for gas grid injection

Waste types: Biowaste, food waste, green waste, solid manure
Waste throughput: 83,000 t/a
Biogas production: 12,380,000 Nm3/a
68,000,000 kWh/a

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Bologna, Italy

  • Largest dry AD plant for biowaste in Europe – 4 x PF1800 steel digesters
  • Partial stream Kompogas® process (patented), hence no liquid fertilizer
  • HZI provider of complete core modules to local partner and integrator Cesaro Mac Import
  • Biogas upgrading and grid injection, providing carbon-neutral gas to the city of Bologna
  • Full-fledged composting plant, using tunnels and covered windrows

Bologna

Key Facts

Client: HERA Ambiente / Cesaro Mac Import
Start-up: 2018

Digester: PF1800-4 steel digester
Biogas utilization: Combined heat and power unit

Waste types: Green waste, food waste
Waste throughput: 102,000 t/a
Biogas production: 14,300,000 Nm3/a
79,800,000 kWh/a

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Documents

pdf Media Release Bologna (July 13, 2017)
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San Luis Obispo, USA

  • First Kompogas® plant in the USA
  • Design Build Finance Own and Operate (DBFOO) for 20 years by HZI’s subsidiary Kompogas SLO LLC
  • Biogas utilization in combined heat and power unit (CHP), covering power needs of more than 600 US households
  • The plant contributes to California’s goal to divert food waste from landfills and hence reduce greenhouse gas emissions
  • Full use of liquid fertilizer and compost, thereby closing nutrient cycle 100

SLO

Key Facts

Client: Kompogas SLO LLC
Start-up: 2018

Digester: PF1800 steel digester
Biogas utilization: Combined heat and power unit

Waste types: Green waste, food waste
Waste throughput: 30,000 t/a
Biogas production: 2,900,000 Nm3/a
16,200,000 kWh/a

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Documents
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Links
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Winterthur, Switzerland

  • Typical Swiss Kompogas dry AD plant, with high level of automation
  • EPC turnkey contract for complete plant, incl. civil works
  • Standardized steel digester with nominal volume of 1500m3
  • Biogas is upgraded and injected into the gas grid (upgrading by Amine washing technology)

SLO

Key Facts

Client: Kompogas Winterthur AG
Start-up: 2014

Digester: PF1500 steel digester
Biogas upgrading: Amine scrubbing by HZI BioMethan
Biogas utilization: Biomethane for gas grid injection

Waste types: Biowaste, green waste, food waste
Waste throughput: 25,000 t/a
Biogas production: 2,075,000 Nm3/a
10,300,000 kWh/a

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Vétroz, Switzerland

  • Typical Swiss Kompogas dry AD plant, with high level of automation
  • EPC turnkey contract for complete plant, incl. civil works
  • Located close to living areas (requiring sound odour control) and a river
  • Decantation of press water to reduce amount of liquid fertilizer
  • Biogas is upgraded and injected into the gas grid (upgrading by Amine washing technology)

Vetroz

Key Facts

Client: GazEl SA
Start-up: 2014

Digester: PF1300 concrete/steel digester
Biogas upgrading: Amine scrubbing by HZI BioMethan
Biogas usage: Biomethane for grid injection

Waste types: Biowaste, green waste, liquid manure, waste oil
Waste throughput: 20,000 t/a
Biogas production: 2,090,000 Nm3/a
10,300,000 kWh/a

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Links
Client Website: www.ecobois-recyclage.ch
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Zurich, Switzerland

  • Typical Swiss Kompogas dry AD plant, with pit bunker reception and high automation level
  • EPC turnkey contract for complete plant incl. civil works
  • Located close to living areas (requiring sound odour control) and a river
  • Biogas is upgraded and injected into the gas grid, enough to heat 3’000 homes
  • Full use of liquid and solid fertilizer, thereby closing nutrient cycle 100%
  • First Kompogas steel digester PF1500 delivered to private client

Zurich

Key Facts

Client: Biogas Zürich AG
Start-up: 2013

Digester: PF1500 steel digester
Biogas utilization: Biomethane for gas grid injection

Waste types: Biowaste, green waste
Waste throughput: 25,000 t/a
Biogas production: 2,100,000 Nm3/a
12,000,000 kW/h

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Links

Client Website: www.biogaszuerich.ch

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Fulda, Germany

  • EPC turnkey contract for complete plant, incl. civil works
  • Biogas green energy park: dry AD combined with wet anaerobic digestion of food waste
  • Biogas is collected from both dry and wet AD plants and upgraded to gas grid quality
  • Process heat supplied by woodchips boiler
  • Full use of liquid and solid fertilizer, thereby closing nutrient cycle 100%

Fulda

Key Facts

Client: Biothan GmbH
Start-up: 2013

Digester: PF1300-2 concrete/steel digester
Biogas utilization: Biomethane for gas grid injection

Input material: Biowaste, green waste
Plant Capacity: 32,000 t/a
Biogas production: 4,540,000 Nm3/a
24,000,000 kWh/a

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Documents

&nspb;

Links

Client Website: www.biothan.de

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Backnang, Germany

  • Typical German Kompogas dry AD plant, with flat bunker reception and high level of automation
  • EPC turnkey contract for complete plant incl. civil work
  • Use of excess heat capacity for waste water treatment sludge drying
  • Full use of liquid and solid fertilizer, thereby closing nutrient cycle 100%

Backnang

Key Facts

Client: AWG Rems-Murr-Kreis mbH
Start-up: 2011

Digester : PF1300 concrete/steel digester
Biogas utilization: Combined heat and power unit

Waste types: Biowaste, green waste
Waste throughput: 36,000 t/a
Biogas production: 4,270,000 Nm3/a
23,800,000 kWh/a

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Links

Client Website: www.awg-rems-murr.de


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Novi, Italy

  • Full stream Kompogas process with screw press and decanter recirculating 8% of decanter first stage output liquids
  • High gas yield of 140 Nm3/t mainly coming from FORSU
  • Project was integrated in existing plant supplying digestion, CHP and dewatering system as EPC by Cesaro Mac Import with sub-supply of Kompogas core module digester
  • Full use of solid and liquid digestate to close nutrient cycle 100%
  • Main drivers for project is gate fee for FORSU and production of electricity

Novi

Key Facts

Client: SRT S.p.A. / Cesaro Mac Import
Start-up: 2012

Digester: PF1300 concrete/steel digester
Biogas utilization: Combined heat and power unit

Waste types: Biowaste (FORSU), green waste
Waste throughput: 16,800 t/a
Biogas production: 2,130,000 Nm3/a
11,900,000 kWh/a

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Links

Client Website: www.cesaromacimport.com-


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Terni, Italy

  • Partial stream Kompogas process bypassing 40% of material for mixing with digestate – no liquid digestate is generated
  • Very high gas yield of 170 Nm3/t mainly coming from FORSU
  • Turnkey project including composting plant supplied by Cesaro Mac Import with sub-supply of Kompogas core module digester
  • Full use of solid digestate to produce high quality compost and thereby closing nutrient cycle 100%
  • Main drivers for project is gate fee for FORSU and production of electricity

Terni

Key Facts

Client: Green ASM / Cesaro Mac Import
Start-up: 2012

Digester: PF1300 concrete/steel digester
Biogas utilization: Combined heat and power unit

Waste types: Biowaste (FORSU), green waste
Waste throughput: 17,500 t/a
Mixing material: 10,000 t/a
Biogas production: 2,120,000 Nm3/a
11,800,000 kWh/a

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Links

Client Website: www.cesaromacimport.com

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Weurt, Netherlands

  • Partial stream Kompogas process (patented), hence no liquid digestate
  • Lean gas from biogas upgrading process is re-injected into the digester – no loss of CH4
  • Capturing of CO2 from biogas upgrading for commercial use
  • Synergies with adjacent incineration plant (heat for digesters, combustion of exhaust air, incineration of sieved-out impurities, etc.)

Weurt

Key Facts

Client: ARN B.V.
Start-up: 2012

Digester: PF1300-2 concrete/steel digester
Biogas utilization: Biomethane for gas grid injection

Waste types: Biowaste, green waste
Waste throughput: 38,000 t/a
Biogas production: 3,830,000 Nm3/a
25,000,000 kWh/a
Biomethane production: 2,600,000 Nm3/a

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Links

Client Website: www.arnbv.nl


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Faedo, Italy

  • Partial stream Kompogas process (patented) and hence no liquid digestate is generated
  • Very high gas yield of 160 Nm3/t mainly coming from FORSU – would allow to install additional CHP (permit limited to 1MWel)
  • Turnkey project including composting plant supplied by Cesaro Mac Import with sub-supply of Kompogas core module digester
  • Full use of solid digestate to produce high quality compost and thereby closing nutrient cycle 100%
  • Main drivers for project: gate fee for FORSU and production of electricit

Faedo

Key Facts

Client: Bioenergia Trentino / Cesaro Mac Import
Start-up: 2012

Digester: PF1300-2 concrete/steel digester
Biogas utilization: Combined heat and power unit

Waste types: Biowaste (FORSU), green waste
Waste throughput: 32,000 t/a
Mixing material: 16,000 t/a
Biogas production: 3,800,000 Nm3/a
18,200,000 kW/h

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Documents
Links

Client Website: www.bioenergiatrentino.it


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Doha, Quatar

  • Large integral waste processing plant combining mechanical sorting, Kompogas dry AD and incineration systems
  • Largest Kompogas dry AD plant in the world with 15 x PF1300 concrete digesters operating in parallel (12 x OFMSW + 3 x green waste)
  • Main driver for dry AD: production of compost
  • Biogas usage in Combined Heat and Power (CHP) plant

Doha

Key Facts

Client: Keppel Seghers Engineering Singapore Pte Ltd
Start-up: 2009

Digester: 5x PF1300-3 concrete/steel digester
Biogas utilization: Combined heat and power unit

Waste types: Organic fraction of MSW, green waste
Waste throughput: 274,000 t/a
Biogas production: 25,300,000 Nm3/a
141,150,000 kWh/a
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Rijesenhout, Netherlands

  • Partial stream Kompogas process (patented), hence no liquid digestate
  • Biogas upgrading to 99,5%CH4 content and grid injection
  • CO2 capturing while biogas upgrading and reuse in neighbouring greenhouses
  • Use of condensate water from composting tunnels for street cleaning and surplus heat for neighbouring greenhouses
  • On site CNG fueling station for Meerlanden’s own garbage trucks

Rijsenhout

Key Facts

Client: De Meerlanden Bedrijfsafval
Start-up: 2010

Digester: PF1300-2 concrete/steel digester
Biogas utilization: Biomethane for gas grid injection

Waste types: Biowaste, green waste
Waste throughput: 42,000 t/a
Biogas production: 4,330,000 Nm3/a
23,880,000 kWh/a

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Links

Client Website: www.meerlanden.nl


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Botarell, Spain

  • EPC delivery of AD plant incl. intermediate storage, automatic feeding and dewatering system
  • High impurity content in organic fraction sorted from MSW
  • High energy yield: in average 160 Nm3 of biogas per metric ton input material
  • Dewatering system with centrifuge and subsequent water treatment plant
  • Full-fledged composting plant, using composting tunnels

Botarell

Key Facts

Client: Baix Camp Serveis Comarsals Mediambientals SA
Start-up: 2009

Digester: PF1300-3 concrete
Biogas utilization: Combined heat and power unit

Waste types: Organic fraction of MSW
Waste throughput: 54,000 t/a
Biogas production: 5,916,000 Nm3/a
33,000,000 kWh/a

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Documents
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Montpellier, France

  • Largest AD plant in Europe, being integral part of an MBT
  • High impurity content in organic fraction sorted from MSW
  • High energy yield: in average 140 Nm3 of biogas per metric ton input material
  • Dewatering system with centrifuge and subsequent water treatment plant
  • Full-fledged composting plant, using tunnels and covered windrows
  • Odour treatment with water/acid scrubbing system, fully enclosed biofilter and activated carbon

Montpellier

Key Facts

Client: Amétyst – Montpellier Méditerranée Métropole
Start-up: 2008

Digester: 4 x PF1300-2 concrete/steel digester
Biogas utilization: Combined heat and power unit

Waste types: Organic fraction of MSW, biowaste
Waste throughput: 100,000 t/a
Biogas production: 14,400,000 Nm3/a
80,300,000 kWh/a

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Rostock, Germany

  • First MSW Kompogas dry AD plant in Germany, increasing throughput capacity of existing MBT plant
  • Partial stream digestion, thereby no liquid digestate
  • In-vessel composting system for digestate, with stabilized product combusted in nearby incineration plant (mixed-waste compost not allowed to applicate for agricultural landuse in Germany/Europe)
  • Very high energy yield: in average 180 Nm3 of biogas per metric ton input material
  • Biogas is upgraded and injected into the gas grid, in addition to CHP

Rostock

Key Facts

Client: EVG / Veolia
Start-up: 2007

Digester: PF1300-3 concrete/steel digester
Biogas utilization: Combined heat and power unit, biomethane for  gas grid injection

Waste types: Organic fraction of MSW
Waste throughput: 40,000 t/a
Biogas production: 5,200,000 Nm3/a
29,000,000 kWh/a

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Links

Client Website: www.evg-mba-rostock.de

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Passau, Germany

  • Integration of Kompogas dry AD system into an existing composting plant, doubling the plant’s throughput capacity
  • Located close to living areas (requiring sound odour control) and a river
  • High efficient CHP
  • Full use of liquid and solid fertilizer, thereby closing nutrient cycle 100%
  • Uninterrupted operation for more than 10 years with high performance

Passau

Key Facts

Client: BGG Donau-Wald
Start of operation: 2004

Digester type PF950-3 concrete / steel digester
Biogas utilization: Combined heat and power unit

Waste types: Biowaste, green waste
Waste throughput: 39,000 t/a
Biogas production: 5,157,000 Nm3/a
28,800,000 kWh/a

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Links
Client Website: www.sw-vk.de