Tag Archives: Recirculatory Aquaculture Systems (RAS)

Letter: Open-net pen aquaculture is a failed technology

From the letter, The key question is whether the future of salmon aquaculture in the North American market will be closed-containment land-based (CCLB) or open-net pen (ONP). The government of Newfoundland and Labrador is betting $30 million that projects like the environmentally disastrous Grieg ONP project planned for Placentia Bay will carry the day and Couturier agrees. ACOA is in for another $10 million grant, not loan, according to its website. Meanwhile, as The Telegram article demonstrates, companies like Nordic Aquafarms in Belfast, Maine, are forging ahead with CCLB projects in Maine and many other U.S. locations. These projects use Recirculatory Aquaculture Systems (RAS), by Leo White >click to read< 09:08