OWS has developed innovative and patented designs for biogas plants, with a digester concept adapted to each type of feedstock. Find out about our 25 years of experience and our 25+ full scale references!More info
News & Events • View all
Americana 2015 (17-19/03/2015)new
Come and meet us at the next Americana Trade Show in Montréal.
BIOGAS - Bremennew
OWS is present at the 24th international biogas conference in Bremen.
DRANCO technology covered in Biocycle Magazinenew
OWS is a leader in partial stream digestion. A full article was dedicated to this concept and our technology in the Biocycle magazine of November 2014.