Case and Success studies
Case Studies
A Case Story presents an anaerobic digestion technology or concept that is innovative, is in commercial operation and provides an exemplar of the biogas industry.
Case Story Denmark
BiomassAuctions – an on-line platform for trading biomass, February 2025
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Case Story Switzerland
Biological Power-2-Gas production from waste and wastewater – a Swiss Flagship Project, Switzerland, December 2024
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Case Story Canada
Biogas Production – an integral part of an envolving integrated biorefinery complex in Québec, October 2024
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Case Story Switzerland
Renewable CO2 from food waste based Biogas – a case story from Switzerland,
September 2024
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Case Story China
Treatment of pigment wastewater and generation of natural gas standard biomethane in Hangzhou, China, December 2021
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Case Story China
Biogas production from kitchen wastes in Jinhua, China, December 2021
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Case Story China
Corn straw biogas production in cold northern region of China, December 2021
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Case Story Austria
Circular economy system integrating biogas into process to produce high quality products from recycled paper, July 2021
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Case Story China
Minhe Chicken Manure Biogas Plant: Circular economy management of chicken manure, June 2021
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Case Story France
Upgrading Landfill Gas into Biomethane: using the WAGABOX process, November 2018/December 2024
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Case Story Denmark
Green methanol from biogas in Denmark a versatile transport fuel, November 2020
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Case Story Denmark
Deep bedding: a co-digestion substrate with significant potential, November 2020
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Case Story Denmark
Production of food grade sustainable CO2 from a large biogas facility, November 2020
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Case Story Canada
COMPACT AND AUTOMATED ON-FARM BIOGAS PRODUCTION, April 2020
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Case Story Germany
BIOWERT GRASS BIOREFINERY, BIOBASED PLASTICS, GERMANY June 2019
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Case Story Denmark
GREENING THE GAS GRID IN DENMARK, February 2019
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Case Story Denmark
ORGANIC BIOGAS IMPROVES NUTRIENT SUPPLY, February 2019
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Case Story Brazil
DISTRIBUTED GENERATION USING BIOGAS IN A MICROGRID, February 2019
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Case Story Ireland
MONO-DIGESTION OF CHICKEN LITTER, January 2019
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Case Story Austria
GÖSSER BREWERY: The role of biogas in greening the brewing industry, December 2018
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Case Story Germany
BIOLOGICAL METHANATION DEMONSTRATION PLANT IN ALLENDORF, GERMANY, October 2018
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Case Story United Kingdom
ICKNIELD FARM BIOGAS: An Integrated Farm Enterprise, August 2018
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Case Story Denmark
SØNDERJYSK BIOGAS BEVTOFT: Hi-tech Danish biogas installation a key player in rural development, March 2018
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Case Story Australia
Profitable on-farm biogas in the Australian pork sector, February 2018
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Case Story Brazil
BIOMETHANE DEMONSTRATION: Innovation in urban waste treatment and in biomethane vehicle fuel production in Brazil, November 2017
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Case Story Netherlands
GREEN GAS HUB: Provision of biogas by farmers by pipe to a Green Gas Hub with a centralised upgrading process, April 2017
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Case Story Netherlands
DEN EELDER FARM: Small farm scale mono-digestion of dairy slurry, March 2017
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Case Story Denmark
Solrød Biogas – Towards a circular economy, December 2015
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Case Story Denmark
Ringkøbing-Skjern, Denmark – Decentralised Biogas Network Model, May 2015
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Case Story Sweden
REVAQ Certified Wastewater Treatment Plants in Sweden for Improved Quality of Recycled Digestate Nutrients, April 2015
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Case Story Sweden
Non-grid Biomethane Transportation in Sweden and the Development of the Liquefied Biogas Market, September 2014
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Case Story Denmark
Maabjerg Biogas Plant: Operation of a very large scale biogas plant in Denmark, June 2014
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Case Story Denmark
Fredericia biogas upgrading: the first full scale upgrading plant in Denmark opens the way for use of biogas for biomethane fuel production, May 2014
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Case Story Switzerland
Biowaste and sewage sludge recovery: separate digestion, common gas upgrading and heat supply, Switzerland, April 2014
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Case Story Brazil
Bio-Energy in Family Farming: A new sustainable perspective for the rural sector in Brazil, September 2013
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Case Story Denmark
The First Organic Biogas Plant in Denmark: Demonstration project at Bording Organic Farm, June 2013
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Case Story Sweden
The Swedish voluntary system for control of methane emissions, May 2012
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Success Studies
A Success Story presents a biogas technology or concept that has been in commercial operation for at least three years and has proven itself to be a success.
More than 10 years production of fossil-free automotive fuel and certified digestate from food waste:
Linko Gas: A reference plant for centralized co-digestion of animal manure and digestible wastes in Denmark
Membrane up-grading of biogas to biomethane for grid injection:
Bruck an der Leitha (Austria), April 2013 (689.6 KiB)
An example of successful centralised co-digestion in Denmark:
Economic sustainability of manure based centralised co-digestion: