Ports are among the most consequential pieces of infrastructure in the global economy. They carry the bulk of world trade and anchor the supply chains that deliver food, fuel, and critical minerals. Sitting where sea meets land, they are not only infrastructure to be protected from climate risk, but also gateways that can strengthen the resilience of the wider systems they connect.
That role is increasingly under strain. Ports are exposed to a growing range of climate hazards, and because a port sits within a wider network, disruption rarely stays contained, rippling outward into supply chains, industries, and communities far beyond the port gate. Resilience planning is advancing, but it remains uneven and still maturing and is not yet fully reflected in the broader decisions and investments that shape a port’s future.
This paper examines how that gap can be closed, through five interconnected fields of action: 1) understanding system-level risk, 2) coordinating across the many actors involved, 3) leveraging sector trends such as digitalisation and decarbonisation, 4) financing resilience in new ways, and 5) designing solutions that deliver multiple benefits at once. Drawing on examples from ports around the world, it shows how resilience can be embedded across an asset’s full life cycle, turning ports from infrastructure at risk into resilience gateways for the wider systems they anchor.
