From Industrial Area to SolarCity
In: Council of Europe (2010): Proceedings of the 8th meeting of the Council of Europe workshops for the implementation of the European Landscape Convention.
Gelsenkirchen: From industrial area to solar area
In: Van Staden & Musco (2010): "Local Governments and Climate Change"
In Germany, the high price of going green
The Washington Post vom 22. November 2009
Battle against climate change
Renewable Energies in North Rhine-Westphalia
CleanEnergy-Project vom 24. Februar 2009
Science Park Gelsenkirchen
Solar City Gelsenkirchen
MINI International Nr. 30 (12/2008)
Portrait of the Solar City of Gelsenkirchen in the issue "Metropole Ruhr / Changing World / Green City"