Inside a row of nondescript buildings in the small town of Albany, in northeast Indiana—approximately 1,000 kilometers from the nearest coast—Atlantic salmon are sloshing around in fiberglass tanks.
Only in the past five years has it become possible to raise thousands of healthy fish so far from the shoreline without contaminating millions of gallons of fresh water. A technology called recirculating aquaculture systems (RAS) now allows indoor aquaculture farms to recycle up to 99 percent of the water they use. And the newest generation of these systems will help one biotech company bring its unusual fish to U.S. customers for the first time this year.
For AquaBounty Technologies, which owns and operates the Indiana facility, this technology couldn’t have come at a better time. The company has for decades tried to introduce a transgenic salmon it sells under the brand name AquAdvantage to the U.S. market. In this quest, AquaBounty has lost between US $100 million and $115 million (so far).
To read the rest of the story, please go to: IEEE Spectrum