Formolli, Matteo and Croce, Silvia and Vettorato, Daniele and Paparella, Rossana and Scognamiglio, Alessandra and Giovanni Mainini, Andrea and Lobaccaro, Gabriele Solar Energy in Urban Planning: Lesson Learned and Recommendations from Six Italian Case Studies. Special Issue Beyond Energy Efficiency in Architecture. New Challenges and Research Trajectories for Buildings and the Built Environment, 12 (6).