This page catalogs 763 technology and innovation projects on Keys for Tomorrow where sustainability is the core problem being solved, not a side feature. Coverage spans IoT and smart-monitoring hardware, digital twin simulation tools, refurbished and circular electronics, and climate-tech startups. Examples from the directory include AirShaper (automated aerodynamics simulation to cut vehicle emissions), Back2Buzz (refurbished smartphones and accessories), REDZone (IoT space-utilization sensors), and ShipReality (3D digital twins for maritime operations). The Clean Technology and Data & AI sub-categories narrow this to specific technology types. This category maps closely to SDG 9 (industry, innovation and infrastructure), since most projects here exist to make an industrial or consumer process measurably more resource-efficient. What counts as a Technology & Innovation project on Keys for Tomorrow? A project is tagged Technology & Innovation if sustainability or positive impact is core to how it operates in this space, not a side claim. There are currently 763 technology & innovation projects catalogued on Keys for Tomorrow.