📡 Data & IoT

PlanIT Valley

Near Porto, in Paredes, startup Living PlanIT promised a from-scratch city for roughly 225,000 people run by an 'Urban Operating System' with billions of sensors. The roughly $19 billion needed for full build-out never materialized — the smartest city never built.

Cancelled 📅 2008–2016

🤖 AI-generated summary of the sources below — how this works · 🔎 Last verified 2026-08-02

📡 Data & IoT Sensors & IoT

🎓 Lesson

A city is not a software product. Without residents, financing and political anchoring, even the smartest 'urban operating system' stays a rendering.

Evidence📰 Media

Cost≈$19 billion planned total investment (never raised)

📖 Terms in this entry: Adaptive traffic signals · Digital twin · LoRaWAN

Sources

↗ Smart City Hub (press)News coverage of the project.

↗ Tomorrow.City (press)News coverage of the project.

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.

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Compare this project

🇦🇪 Masdar City · Abu Dhabi Two 2008-era greenfield showcases that missed their scale: Masdar shrank its zero-carbon target; PlanIT Valley's $19bn build never came. 🇸🇦 The Line · NEOM Same pattern, different decade: PlanIT Valley's from-scratch 'urban operating system' collapsed for funding, as The Line was later cut. 🇸🇳 Senegal Digital City (PTN / Senegal Connect Park) · Diamniadio Same pattern a continent and a decade apart: a from-scratch tech city announced with billions in ambition, then stalled for years.

Explore the wider context

📟 A Reading Is Not a Decision 📡 Sensors & IoT guide 🏙️ Paredes city profile 📡 Data & IoT projects

📎 Cite this project

1001 Smart Cities (2026). “PlanIT Valley” — Paredes, Portugal. The Smart City Atlas. https://1001smartcities.org/projects/planit-valley/ (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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