City logistics faces mounting pressure from congestion, emissions, rising delivery volumes, and scarce urban space. The Physical Internet (PI) offers a transformative framework to address these challenges by applying the principles of digital internet architecture to the movement of physical goods. Instead of closed, proprietary logistics networks, PI envisions an open, interoperable, and highly connected system in which goods flow through shared assets—vehicles, hubs, lockers, data platforms—much like data packets move across the web.
At the core of PI is modularisation: goods are packed into standardised “π-containers” that can be routed through any participating logistics provider. This standardisation dramatically increases consolidation opportunities, reduces empty kilometres, and improves asset utilisation. In cities, this means fewer vehicles on the road, more efficient use of microhubs and depots, and the ability to dynamically reroute flows based on congestion, emissions, or energy constraints.
Digital interoperability is equally essential. PI requires real-time data sharing between shippers, carriers, municipalities, and infrastructure operators. With shared visibility of capacity, location, estimated arrival times, and energy demand, city logistics can become anticipatory rather than reactive. Algorithms can allocate urban deliveries to the most efficient combination of modes—cargo bikes, electric vans, autonomous shuttles—while balancing constraints related to zero-emission zones, curb access, or limited charging capacity.
For municipalities, PI strengthens policy levers: dynamic access rules, fair pricing for scarce curb space, and integrated planning for freight, mobility, and energy systems. For logistics operators, PI enables new business models based on shared infrastructure, network-as-a-service, and cooperative routing. Ultimately, the Physical Internet shifts city logistics from fragmented, duplicative operations to a resilient, sustainable, and highly efficient ecosystem—one better aligned with climate goals, livability, and economic vitality.
Read: The physical Internet: a sustainable last-mile delivery model