Infrastructure is an essential consideration when it comes to both climate change mitigation and adaptation. It plays a pivotal role in achieving climate neutrality and resilience but is also susceptible to certain risks. As infrastructure has a long lifespan, it is particularly vulnerable to...

In OECD countries, metropolitan areas often enjoy above-average rates of growth; they compete for foreign direct investment, have a leading position in the knowledge-based economy, and attract a disproportionately large share of immigrants. Yet they also are burdened with many problems including...

This report, part of the “Cities” collection, analyses road accessibility, transport corridors and checkpoints set up in border towns in West Africa. An innovative model shows that the population base of border towns could be 14% greater if there were no delays at border crossings. The...

By 2050, the global population living in cities is projected to reach 5 billion, growing from 3.5 billion in 2015. Massive investment in infrastructure will be needed to accommodate this growth, and to adapt infrastructure to climate change and benefit from the digital transition. This report...