Duisburg

Duisburg looks post-industrial only if you stop counting tonnage. The city sits 38 metres above sea level in North Rhine-Westphalia and had 507,876 residents at the end of 2024, only slightly above the 504,358 GeoNames baseline. Standard summaries still talk about coal, steel, and Ruhr decline. The Wikipedia gap is that Duisburg remains one of Germany's main physical switching yards: a place where barges, freight rail, warehouses, and steel plants keep turning bulk material into industrial throughput.

City economic monitoring shows how much space that role consumes. Operating land accounts for about 21% of Duisburg's area, and roughly one third of that land belongs to the port. The city's tourism office says the wider port platform handles more than 20,000 ships and 25,000 trains a year, with over 100 million tonnes of goods, around 4 million TEU, and about 52,000 jobs directly and indirectly tied to port and logistics activity. duisport's own 2024 results are narrower but still huge: 50.8 million tonnes handled and 3.9 million TEU across the group. Duisburg is not living off industrial memory. It is dedicating land, labor, and infrastructure to keep German and European supply chains moving.

What changed is the form, not the function. duisport's logport model began in 1998 on the 265-hectare former Krupp steelworks at Rheinhausen and has created more than 7,000 jobs across the logport sites, including over 5,000 direct jobs at logport I alone. Old heavy-industry terrain became a multimodal logistics habitat because the rail lines, quays, and industrial permissions were already there. That is path dependence made visible in city form.

Steel still matters too, just under different technical constraints. A 2025 city-commissioned study says Duisburg's steel industry supports about 51,700 jobs nationwide and generates EUR 5.3 billion in GDP, with roughly 17,800 people employed directly in the city. Meanwhile thyssenkrupp Steel's hydrogen-based direct-reduction project in Duisburg carries an order volume of more than EUR 1.8 billion ($1.9 billion), is designed for 2.5 million metric tons of directly reduced iron, and is expected to avoid more than 3.5 million metric tons of CO2 a year. Biologically, Duisburg resembles an earthworm: valuable not because it is glamorous, but because it keeps material moving and turns compacted ground into usable substrate. The port behaves like a keystone species, mutualism binds steel, warehousing, barges, and rail together, and the hydrogen shift marks a real phase transition.