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Barna transforms fish waste collected in Bilbao into recycled oils and flours

A clear example of circular economy.

Since the end of 2019, a door-to-door collection service of the Bilbao City Council has recovered more than 350 tons of fish waste per year.

Barna recycles fish residues

74 fishmongers collaborate by keeping fish waste cold, which is subsequently collected and transferred to Barna‘s plant in Mundaka (Vizcaya) where it will be reused to make fish flour or fish oils.