1001 Smart Cities
📡 Data & IoT
🇩🇪 Mainz

Digital Twin Mainz

As part of its mainzDIGITAL strategy, Mainz is modernising its geodata infrastructure — a cloud-based platform built with Esri and VertiGIS that started rolling out in stages from March 2026 — which the city calls the foundation for a future digital twin to help plan traffic, climate and social infrastructure.

In build 📅 since 2025

🤖 AI-generated summary of the sources below — how this works · 🔎 Last verified

📡 Data & IoTDigital twin
Scale🏙️ City-wide

📖 Terms in this entry: Digital twin

Sources

↗ Landeshauptstadt Mainz – mainzDIGITAL Sachstandsbericht (authority)Official status report on the digitalisation strategy, April 2025.
↗ VertiGIS (partner, press release)Vendor press release, 25 March 2026, confirming the cloud geodata-platform relaunch and the mayor's 'foundation for the digital twin' framing.
↗ Merkurist Mainz (press)Local press coverage of the geodata platform relaunch and its stated purpose.

This overview was generated with AI from the public sources listed above and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.

Continue exploring

Compare this project

🇩🇪 Smart Parking & Digital Twin · Bad Homburg Both start a 3D digital twin for planning in 2026 — Bad Homburg's alongside a parking upgrade, Mainz's on new geodata infrastructure. 🇩🇪 Digital Twin of the World Heritage City · Bamberg Both German cities build 3D twins from geodata — Bamberg's guides heritage preservation, Mainz's targets traffic and climate planning. 🇳🇱 Rotterdam Municipal Digital Twin · Rotterdam Rotterdam shows a 'digital twin' can mean two separate systems; Mainz is upfront its 2026 platform is only the early foundation. 🇧🇹 ARMS Digital Land & Property Records · Thimphu Both modernise geodata infrastructure as a foundation for more — Thimphu for land-records access now, Mainz for a future planning twin.

Explore the wider context

🏙️ Urban digital twins compared🪞 Digital twin guide🏙️ Mainz city profile📡 Data & IoT projects
📎 Cite this project

1001 Smart Cities (2026). “Digital Twin Mainz” — Mainz, Germany. The Smart City Atlas. https://1001smartcities.org/projects/mainz-digital-twin/ (last verified 2026-08-02). Data: CC BY 4.0.

The underlying data is free to reuse with attribution — see the open data page.

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