At almost 1,000 meters in the middle of the Pyrenees, this plant has boosted energy efficiency ever since it was commissioned.

With four solar panels to supply the screening, and two peat beds, the waste water of two municipalities with major seasonal variations in population is treated.

Type of treatment

Peat beds.

Main features

Location: Catalonia, Spain

Equivalent population: 833

Capacity: 200 m3/day

Year: 1995