Costs soaring as Europe's largest aquaponic trout farm suffers further delay

The site west of Paris is expected to annually produce 1,000 metric tons of trout but is way behind schedule.

AMP Saumon de France founder Pascal Goumain has been battling for permits in recent years.
AMP Saumon de France founder Pascal Goumain has been battling for permits in recent years.Photo: AMP Saumon de France