Since the 1980s, the promotion of heritage values has gradually become a relevant issue for urban planning. Together with the emergence of new peripheries, inner-city areas and particularly old historic centres, affected by deterioration due to the recession of the last decades, have been the...

Contents: Part I Introduction -- 1. Transitions in socio-technical systems and challenges of city leadership / Marina van Geenhuizen, Adam Holbrook and Mozhdeh Taheri -- Part II Assets and networks in cities -- Energy -- 2. Cities and photovoltaic inventions: global leaders over time / Pieter...