Availability guarantees of individual component parts of the biogas plant will not provide expected long term returns alone, particularly if the entire facility is not integrated to work as one. A biogas plant is the sum of several critical components, each interdependent, and the performance of the plant is driven by how well those components interface.

Puregas Solutions work with our customers to ensure our solutions optimise performance across the entire biogas plant.


Additional value can be derived from the pure CO2 stream produced as is it removed from the biogas. This CO2 can be captured and used for propagation in glass houses, as a cooling agent or in general industrial applications.


The CApure process includes a unique heat recovery option. Energy is recovered from the biogas upgrading process and fed into the anaerobic digestion by pre-heating the substrate. Compared with other biogas upgrading techniques, CApure heat recovery reduces the need for electric power, which can reduce energy cost by up to 50%.


Our Global Network

Puregas Solutions AB

Torsåsgatan 3A
392 39 Kalmar
Tel: +46 (0) 480 77 00 00

Puregas Solutions Ltd

Enterprise Park East
Sunderland SR5 2TA
Tel: +44 (0) 191 516 6662

Puregas Solutions GmbH

Deichstrasse 1
20 459 Hamburg
Tel: +49 (0) 160 906 629 51

Puregas Solutions AS

Birkemose Allé 39
6000 Kolding
Tel: +46 (0) 7016 44 312

Wärtsilä North America Inc

117101 N. Gessner Rd,
Suite A, Houston,
TX 77064,

Tel: +1 281 233 6200

Wärtsilä Gas Solutions

Solbraavn 10
1383 Asker
Tel. +47 81 54 85 00