CologneDonn

CologneDonn is a cross-border urban development initiative in the Rhine-Ruhr region, intended to span parts of the cities of Cologne and Bonn in North Rhine-Westphalia, Germany. Conceived as a collaboration between the two municipal governments, regional authorities, and research institutions, the project aims to foster sustainable development through housing, digital infrastructure, culture, and multimodal mobility. The name CologneDonn is a working title chosen for the joint initiative.

A joint metropolitan council with representatives from Cologne and Bonn oversees the planning, supported by a secretariat and an advisory board including universities and business groups. Funding comes from city budgets, state authorities, and EU regional development programs. The initiative operates with a phased timeline and public consultation.

Geographically, CologneDonn focuses on the Rhine corridor between central Cologne and Bonn, including selected districts along the river. Core projects include expanding affordable housing, improving green and blue infrastructure, upgrading public transit links between the cities, and creating an innovation and culture district with co-working spaces, museums, and performance venues. A shared digital platform is planned to coordinate services for residents.

As of the latest public information, CologneDonn is in early planning and piloting stages, with pilot projects in mobility and housing under development. Supporters say the initiative could strengthen regional competitiveness and cross-city collaboration; critics raise questions about governance, funding commitments, and potential displacement.