View of the Geoffroy Guichard stadium in Saint-Etienne with photovoltaic sensors

View of the Geoffroy Guichard stadium in Saint-Etienne, France on August 29, 2007, where are going to take place matches of the world cup of rugby, was covered with photovoltaic sensors to limit the of energy consumption. It's the biggest suface of photovoltaic sensors installed France. Photo by Vincent Dargent/Cameleon/ABACAPRESS.COM