Wärtsilä Gas Solutions, part of technology group Wärtsilä, has been contracted to deliver a biogas upgrading plant (PuregasCA) to Danish renewable energy solutions provider Bigadan AS. The plant will play a crucial role in enhancing the efficiency and utility of biogas as a renewable energy source, and will have the capacity to upgrade 6000 Nm3 per hour of raw biogas. The order with Wärtsilä was booked in Q3 2025.
The project represents a significant step in scaling up biogas production and utilisation in Denmark, and will make an important contribution to the country’s green transition. The biogas upgrading plant will be located at Bigadan’s biogas facility in Horsens, Denmark.
The Wärtsilä Gas Solutions biogas upgrading is based on the amine scrubber technology, that allows for efficient and effective upgrading, of biogas to meet the Danish national gas grid standards.
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