The Madrid Science Week is one of the most important science fair projects in Europe. This twelfth edition hosts more than 400 organizations involved with the common goal of bringing science and technology to the citizens. The Science Week is organized by the Community of Madrid, through madri+d Foundation for Knowledge. This year’s event runs from November 5-18th, 2012.

Every year since 2009 Bioelectrogenesis participates in the activities of the week. At this year's edition, attendees will deepen into the microbial ecology of electrogenic bacteria by inserting electrodes in Winogradsky columns.