Facetten shows what it takes to turn a promising site into an energy community
Theย Facettenย pilot inย ร tvidabergย began with ambition and a practical municipal interest.ย ร tvidabergย Municipality had a long history of working with climate and energy projects, andย StartSunย offered an opportunity to connect that experience with something concrete:...
Marttila shows why energy communities start with calculations, not solar panels
The idea of exploring an energy community in Marttila did not begin with a broad wish to do something greener or more innovative. It grew out of a practical need to understand how a typical Finnish housing company couldย moderniseย its energy system, reduce long-term...
From storage room to a room for circularity: teilen & schrauben opens in Hamburg
On 22 August 2026, an former basement storage room at Goldbekhaus in Hamburg-Winterhude opened its doors with a new purpose.ย teilen & schraubenย (โshare & repairโ) is a new space for the neighbourhood where circularity can be explored in practice โ...


