The initiative stems from approximately five years of science communication, research, and practical implementation at the Karlsruhe Transformation Center (KAT) and among “Scientists for Future Karlsruhe.” Through the increased use of balcony-mounted PV modules, the group aims to reduce greenhouse gas emissions in the Karlsruhe area, promote the use of renewable energy, and alleviate energy poverty. 
At the same time, balcony solar systems enable many people to participate in the energy transition. Even those who rent can actively contribute to the energy transition and lower their energy costs without significant financial resources.
To further amplify these effects, the initiative is advocating for the wider adoption of balcony solar systems. Interested peopole are warmly invited to participate. No registration needed.