This page catalogs 979 sustainability projects based in Belgium on Keys for Tomorrow. Examples from the directory include AirShaper (automated aerodynamics simulation), Wanit (solar hot water and electricity), JUUNOO (modular commercial workspaces), and Turbulent (hydroelectric turbines). For a curated overview, see the platform’s 50 Innovative Sustainable Projects in Belgium roundup. How many sustainability projects from Belgium are on Keys for Tomorrow? Keys for Tomorrow currently catalogues 979 sustainability and impact-driven projects based in Belgium, spanning categories such as clean energy, sustainable agriculture, waste reduction, and social enterprise.