AI-Generated Summary
GrowSmarter Stockholm was a major EU Lighthouse project (2015–2019) under Horizon 2020, testing integrated smart city solutions in Stockholm's Årsta and Slakthusområdet districts. The project deployed building energy retrofits with smart monitoring, renewable energy systems, sustainable freight logistics, electric vehicle infrastructure, and open urban data platforms.
Lessons were replicated in follower cities Barcelona and Cologne. GrowSmarter demonstrated that integrating energy, transport, and digital solutions at district scale delivers measurable emissions reductions whilst improving quality of life.
The project's legacy continues to influence Stockholm's smart city strategy, providing evidence for scaling sustainable urban innovation.