Cermaq Canada has completed its first full production cycle of farmed salmon in Ahousaht Territory without using mechanical treatments to control sea lice, a milestone that industry and Indigenous partners say reflects years of joint work to improve fish health management. In 2022, the company conducted 56 mechanical delousing treatments across its operations to maintain an annual average lice level of 1.93. Over the past 12 months, by contrast, it carried out no treatments while reducing the sea lice level to 0.30.
Cermaq Canada attributed the decline to a combination of technologies implemented across its marine farming operations and to management practices developed in collaboration with the Ahousaht First Nation. The results, shared by Cermaq Canada, the Ahousaht First Nation and the Maaqutusiis Hahoulthee Stewardship Society (MHSS), mark a significant shift in lice control practices within British Columbia’s salmon farming sector.
“This phenomenal result has been the culmination of joint efforts of MHSS and Cermaq Canada to first identify a clear goal that respected the Ahousaht First Nation’s knowledge of their lands and waters and what would be required of our company to operate within their Hahulli,” said David Kiemele, Managing Director, Cermaq Canada. “Second, the ability of our incredible team at Cermaq Canada to make that goal a reality through world-leading innovative technologies and practices that were fit for purpose across our sites in Ahousaht Territory.”
Long-Term Health and Prosperity of Their Traditional Waters
Canada’s Department of Fisheries and Oceans (DFO) regulations require farm operators to maintain sea lice counts below 2.8 motile lice per fish during the outmigration period, when juvenile wild salmon leave freshwater systems. For the remainder of the year, if sea lice levels exceed that threshold, operators must notify the department and submit a mitigation plan.
In Ahousaht Territory, Cermaq Canada operates under a protocol agreement with the Ahousaht First Nation. That agreement sets lower thresholds: a maximum of 1.5 motile lice during outmigration and 2.5 lice at other times of the year. Those standards framed the conditions under which Cermaq completed its most recent production cycle.
“When First Nations leadership is central to resource business decision making, the result is beneficial to all involved – especially the long-term health and prosperity of our traditional waters in this case,” said Richard George, Hasheukumiss, Ahousaht. “This success in farm management under a strict and comprehensive protocol agreement with the Rightsholder Nation is a true example of what can be achieved when aquaculture operations advance in the context of local communities, local ecosystems, traditional ecological knowledge, while incorporating modern science and innovation that is purposeful and effective.”
Cermaq Canada has 12 active marine farm sites in Ahousaht Territory, supported by three land-based hatchery and broodstock facilities and employs approximately 215 people in British Columbia.
Global Company Owned by Mitsubishi
Cermaq is a global company owned by Mitsubishi and are part of the organization’s Healthy Living branch. They own farming operations in Norway, Canada and Chile. Their operations in each country are as unique as the countries they operate in. Each operating company is led by a local executive team, which senior members from each country’s team forming the global executive team, which sits in Oslo, Norway.
For Cermaq, their diversity is one of their strengths, and work to encourage knowledge and experience sharing between their operations. They explain that it isn’t uncommon for Cermaq employees to travel within the company to support other operating companies to share knowledge and experience as we feel that by sharing this information and talent, we will become stronger as an organization.
As a global organization, they say, they are aware of the challenges being faced around the world from climate change, ocean debris and micro-plastics, declining natural fish stocks, and loss of arable lands for traditional protein farming. “We are supporting the United Nations and its work to combat these issues and are active participants in SeaBOS and Global Salmon Initiative.”
