Cities are on the front line for enabling governments to meet their commitments under the Paris Agreement. Although cities occupy only 2% of the earth’s surface, they are home to between 50 and 60% of the world’s population (70% by 2050 according to the United Nations), account for two-thirds of the world’s energy consumption and emit 80% of CO₂. As an example, the CO₂ emissions of the city of Berlin are equal to those of Croatia, Jordan or the Dominican Republic. New York’s total annual CO₂ emissions are roughly equivalent to those of Bangladesh. Yet their central role not only for adaptation, but also mitigation, has been recognized lately.

Since the 1970s, energy efficiency has gained visibility as a low hanging fruit – its potential impact on critical issues such as climate change, energy security, or competitiveness is now widely acknowledged, even more so in times of higher energy prices.

The Mediterranean region has been identified as one of the most affected regions by climate change endangering human security at the food-water-energy nexus. 

Urbanization is a relentless trend, and as cities grow and expand, armed conflict and violence are urbanizing as well. 

Maputo, the capital of Mozambique, is driven by fascinating urban dynamics. The country’s institutional setting is influenced by the legacies of the different political regimes of the last 50 years, which have left visible traces on the urban fabric.

The Indian government has launched the Smart Cities Mission in June 2015 with the aim of providing a better quality of life to the citizens in 100 cities of the country. This paper describes the main features of the Mission and attempts to explain the challenges in the way forward.