About us

BIOFOS is Denmark’s largest wastewater utility, treating the wastewater from 1.2 million inhabitants in the Copenhagen metropolitan area at our three treatment plants Lynetten, Avedøre, and Damhusåen.

We recover the resources in wastewater and produce climate friendly energy in the form of electricity, biogas, and district heating to the grid.

BIOFOS also runs an active education service. Each year, we teach schoolchildren about wastewater, the environment and sustainable energy.