The SAFE project is a European initiative for improving the sustainability and economic viability of freshwater aquaculture by applying circular economy principles. The project’s main objective is to transform waste streams generated by recirculating aquaculture systems (RAS) and integrated multi-trophic aquaculture (IMTA) into valuable resources.
These side-streams—such as nutrient-rich water and sludge—are repurposed into alternative feed ingredients or substrates for growing algae, mushrooms, insects, and worms. By doing so, the project seeks to reduce environmental impact while increasing resource efficiency. SAFE also emphasizes practical implementation through a series of pilot demonstration sites located across Europe, including Finland, Ireland, Poland, and Norway. These sites serve to showcase how circular processes can be successfully integrated into existing aquaculture operations. Beyond technological innovation, the project aims to support the development of new business models that make aquaculture more resilient and cost-effective.
