International audienceThe fight against climate change, eco-responsible urban development and the control of energy consumption have emerged as pressing public issues on the southern coast of the Mediterranean over the past several decades. Politicians and public authorities as well as private actors, civil society organizations (NGOs and the voluntary sector) and international bodies present in the countries of this region have all engaged with these challenges, which are particularly pronounced in cities. As spaces, cities now account for the bulk of the population and energy consumption; and as complex systems of institutional and economic actors, they are highly sensitive loci for experiments in sustainable urban development (SUD). Subs...