New municipal projects in Belgium are putting in high solids anaerobic digesters at their existing composting sites.

OWS has strengthened its position in Europe and Asia with DRANCO-technology in spite of the on-going global pandemic.

There has been a fire in the Leonberg waste treatment plant in the beginning of September.

Check out the construction video from our latest plant in Gipuzkoa (Spain)

OWS will develop an innovative anaerobic conversion technology to convert syngas fermentation effluent to added value, medium-chain carboxylic acids.

The latest DRANCO plant in Belgium is injecting biomethane into the gas grid.

OWS signs a contract for the construction of a new DRANCO plant in Spain.

Discover how Citruspack project will turn citrus side-streams into innovative and eco-friendly additives and products.