Low-Energy Upwelling Technology: Enhancing Climate Resilience in Net Pen Aquaculture

Lead Applicant: Wael Ahmed

Research Priority: Sustainable Production Systems

Program Type: Tier 1

Funding Cycle: 2025/2026

Research Centre: NA

Research Summary: Climate change is affecting fish production by raising water temperature and quality which can stress fish and lower their appetite, reducing production. Upwelling systems bring cool water from deeper levels to improve conditions for fish. Current systems use too much energy and don't circulate water well. This project aims to develop a new air powered system that will work quietly with no moving parts, lowering costs while keeping water fresh. It will also improve oxygen levels and nutrient mixing, helping fish stay healthy. This smart solution will make fish farming more efficient and support Ontario's agri-food sector.