From Salmon to Seaweed

In the vibrant waters of Venture Point, within the Okisollo Channel off the Coast of British Columbia, a remarkable project is unfolding. Under the leadership of Kristina Long, the pioneering founder of Sea Forest (partner to Coastal Kelp) and Managing Director for United Kelp, a cooperative encompassing five Indigenous communities from British Columbia, is breathing new life into an inoperative salmon farm. Their collective aim? To repurpose the space for sustainable kelp cultivation, with a dual focus on environmental restoration and economic prosperity.

Long and her team, composed of members of the Wei Wai Kum Nation, recognized the potential of harnessing marine flora, particularly kelp, as catalysts for ecological rejuvenation and community empowerment. Their goal was not only to rebalance the marine ecosystem but also to address pressing concerns of food insecurity and Indigenous food sovereignty. Kelp, beyond being mere seaweed, stands as a keystone species, crucial for ecosystem health. Through habitat creation, water chemistry enhancement, and biodiversity promotion, kelp plays a pivotal role in supporting local shellfish populations and nurturing fish nurseries.

Their journey began last Fall with an innovative approach to kelp cultivation, ingeniously transforming former salmon pens into accessible marine plant nurseries. The construction of the kelp farm started in October. Over three months of dedicated effort led to the installation of extensive long lines, tailored for variable depth systems, which allow the kelp lines to be raised and lowered to meet ideal temperatures and ecological conditions. 

Despite a slight delay and not actually out-planting the seeded kelp lines until January, the growth of kelp at this site has surpassed expectations, with some lines already covered with 10-15 feet long fronds of Bull kelp as of mid April. Notably, even with the planting of just two species, Sea Forest has witnessed the emergence of five different species—an encouraging testament to ecological resilience.

Sea Forest's mission transcends mere cultivation; it embodies community empowerment and intergenerational knowledge exchange. Many young individuals, including former fishermen who once faced uncertain futures, now find purpose and prosperity in nurturing their ancestral waters. Over time, traditional wisdom merges with modern techniques, enriching the cooperative's collective expertise.

Sea Forest recognizes the pivotal role of infrastructure in optimizing their operations. The transition from the former salmon farm not only capitalized on existing assets but also streamlined processes, reducing labour demands and dependence on service vessels. Nevertheless, Seaforestation remains an expensive endeavour and Sea Forest notes that they’re grateful for the much-needed funding made available through veritree and its corporate partners. Furthermore, the insights and data collected and centralized through the use of veritree’s platform, ensures any kelp planting measurements, outcomes, and learnings are meticulously documented to allow for more efficient planning into the future. 

Looking ahead, Sea Forest aspires to become synonymous with sustainable aquaculture across North America. Moreover, they are spearheading efforts to establish a seed bank, safeguarding genetic diversity and ensuring the long-term viability of their operations.

Five years in the making, this project's journey epitomizes the transformative potential of collaboration, innovation, and environmental stewardship. From the initial vision of the Wei Wai Kum First Nation to the bustling kelp farms of today, this cooperative venture stands as a testament to the profound impact of repurposing our oceans for a sustainable future. With each strand of kelp, Sea Forest weaves a narrative of hope, resilience, and regeneration—a story that echoes far beyond the shores of Venture Point.