At the Cittadella Mediterranea della Scienza, the exhibition-conference for energy efficiency and sustainable construction. Besides the exhibits of the latest developments proposed by fifty companies specializing in these sectors, the event offers a varied collateral program, including many lectures and guided tours of recently built CaseClimahomes, or others still under construction in southern Italy, for a firsthand look at solutions and products in their application. For the second edition of Klimahouse Puglia 2013, the National Bioarchitecture Institute – INBAR, Friday 5 April at 10.30, organizes a conference entitled Experience of urban regeneration; the guest of honor is Mario Cucinella.