3 smart cities that failed within 5 years of launch

“Every new technology brings its own set of challenges alongside the opportunities it offers. Planning and managing smart city projects is no different,” says Steffan Black of ZenShield. Black explores the reality of some ‘smart city’ projects, and how they turned into virtual ghost towns after failing dramatically within five years of their launch.

Songdo, South Korea

Constructed from scratch on 1,500 acres of reclaimed land, Songdo seemed poised to be a distinguished model for future cities. The city, integrated with cutting-edge technology, boasted efficient waste disposal systems, smart-tech homes, and school classrooms connected globally.

Yet, after several years of launch, Songdo remains sparsely populated. The reasons attributed to its failure are many, such as:


“Songdo is a perfect example of putting the cart before the horse,” notes Black. “Smart city models should cater to actual residents’ needs rather than just integrating top-notch technology.”

Masdar City, United Arab Emirates

Masdar City was conceived as the world’s first carbon-neutral, zero-waste city. This planned city close to Abu Dhabi remained largely a digital ghost town, with a fraction of the promised population.

The reasons included:


Black comments, “Smart cities, such as Masdar City, should not be just science-fair projects. They need to be practical, affordable, and viable for businesses and residents alike.” He asserts that if these cities cannot accommodate the common folk, they risk becoming isolated showcases of advanced technology.

PlanIT Valley, Portugal

It promised a great vision – a novel city combining advanced technology and sustainability in Portugal. However, even after years, PlanIT Valley remains largely undeveloped.

The stalling factors appear to be:

“Smart city projects are significant investments. They require sound planning, realistic expectations, and robust financial backing. These cities are not just about tech, but also about people, economy, and sustainability,” reflects Black.

As shown, ambitious, tech-fuelled urban projects may fail without adequate foresight, planning, and groundwork. Policymakers, urban developers, and tech companies need to learn from these mistakes. The common thread to these failures is to put people – their needs, their financial capacities, their cultural environment – in the centre of planning, not technology. Equating smart cities with an abundance of technology is a misconstrued idea.

Smart cities are about improving citizens’ lives by making services more efficient, environments more sustainable, and infrastructures more resilient. This lesson resonates with Black’s final advice, “A successful smart city is one that begins with the citizens and ends with them. It’s about them. Always should be.”

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