Project announcement by the City of Cologne
In urban development, photovoltaics often compete with green roofs and façades . VertiKKA combines both measures smartly. Urban greenery in its various forms has a special significance for the urban climate in many respects and represents an important instrument for sustainable urban development.

Project announcement
In urban development, photovoltaics and roof or façade greening often compete with each other. VertiKKA is intended to combine both measures in a smart way. Urban greenery in its various forms is of particular importance for the urban climate in many respects and represents an important instrument for sustainable urban development.
The complete article in German can be found here.
Project announcement by the City of Cologne
In urban development, photovoltaics often compete with green roofs and façades . VertiKKA combines both measures smartly. Urban greenery in its various forms has a special significance for the urban climate in many respects and represents an important instrument for sustainable urban development.

Project announcement
In urban development, photovoltaics and roof or façade greening often compete with each other. VertiKKA is intended to combine both measures in a smart way. Urban greenery in its various forms is of particular importance for the urban climate in many respects and represents an important instrument for sustainable urban development.
The complete article in German can be found here.