Biogas for aquaculture

Green Gas AS is a sister company of Bioretur and specializes in modular biogas plants. We provide biogas facilities that utilize nature’s own principles to convert organic waste, such as fish sludge, into energy. In this way, we address both pollution and logistics challenges while harnessing untapped energy resources that would otherwise go to waste.

In line with Green Gas’s vision of “No Waste Just Energy,” we have developed a concept where energy is produced in the vicinity of the raw materials (waste), whether it is from fish farming, industry, agriculture, hotels, or the public sector.


If you are curious about biogas or would like more information about us, you can contact our specialist in the field. You can find a complete overview of all employees and contact information here.

Project Engineer

Jan Knudsen
Phone: +47 414 69 307

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