About Us

References

1990 - Linkogas, Denmark
Existing joint biogas plant.
Poul Ejner Rasmussen was project manager during construction.
Capacity (now): 700 tonnes/day (manure, corn silage, and organic waste). 
Energy production (now): 3.0 MW power.

1996/2009 - Blaabjerg Biogas, Denmark
Existing joint biogas plant.
Built in 1996 and expanded in 2009.
Engineering and supervision of construction.
New 5,000 m3 digester and rebuilding of existing 2 x 2,500 m3 digesters.
Capacity: 400 tonnes/day (manure, corn silage, and organic waste).
Energy production: 1.4 MW power.

2010 - KURANA, Lithuania
Biogas and nutrient recovery plant integ­rated with a bio-ethanol plant.
The first biorefinery project in the world.
Engineering and supervision of construction. Start-up and running-in.
New plant with 5 x 5,000 m3 digesters - Separation: Decanter centrifuge, ammonia stripper, reverse osmosis.
Capacity: 800 tonnes/day (whole stillage and organic waste)
Energy production: 4 MW power and 7 MW steam.

2011 – Blaabjerg Biogas, Denmark
Existing joint biogas plant.
Turnkey contract.
New 5,000 m3 digester, new desulphu­ri­zation system and new 1.4 MW gas engine.
Capacity: 500 tonnes/day (manure, corn silage, and organic waste).
Energy production: Up to 2.8 MW power. 

2011 - Allter Power, Poland
Biogas plants in combination with an ethanol plant.
Engineering, supervision of construction. Start-up and running-in.
New biogas plant with 5,800 m3 digester capacity.
Capacity: 230 tonnes/day (stillage, manure, vegetable waste, and beet pulp)
Energy production: 1.6 MW power.

2012 - Fremont Community Digester, Michigan, USA
Biogas-, and nutrient recovery plant and pretreatment system treat­ing vegetable waste.
Engineering, supervision during construction, start-up and running-in.
Capacity: 350 tonnes/day (vegetable waste, manure, organic industrial waste).
Energy production: 3 MW power

Liaoning Institute, China
Consulting services.
Development of pretreatment for food waste to biogas.
Design for Pilot project plant delivered 2014/15.

Ongoing Project - Trenton Biofuels, New Jersey, USA
Biogas and separation plant incl. screw press and ammonia stripping. Pretreatment system for food waste.
Engineering, procurement, and supervision during construction. Responsible for start-up and running-in.
Capacity: 300 tonnes/day (food waste and other organic waste).
Energy production per hour: 1.1 MW power and additionally 1,000 m3 biogas upgraded to natural gas quality and sold to the gas grid.
Schedule: Basic Engineering completed. Construction and commissioning in 2015/16.

Ongoing Project - Fair Oaks Farms, Indiana, USA
Biogas plant will treat cattle manure and C5 molasses from 2nd generation ethanol plant. The plant includes separation process with decanters, ammonia stripping, and gas upgrad­ing to truck fuel.
Engineering, support during construction, start-up and running-in.
Pre-engineering started.

Ongoing Project - Blaabjerg Biogas, Denmark
Existing joint biogas plant.
Turnkey contract.
New 9 km gas pipeline to new customer and new 5,000 m3 digester.
Capacity: 700-800 tonnes/day (manure, corn silage, and other organic waste).
Energy production: 4.2 MW power.
Schedule: Construction in 2014/15.

NGF Nature Energy, Denmark
Natural gas distribution company.
Consulting services.
Technical reports and evalua­tion on various biogas projects.