It’s time for smart cities to embrace new technologies and approaches to combat a growing list of challenges, according to global tech market advisory firm, ABI Research.

In its new whitepaper, 5 Ways Smart Cities Are Getting Smarter, ABI Research identifies digital twins & urban modeling, resilient cities, circular cities, micro-mobility, and smart spaces as the five new urban strategy shifts that will make smart cities “surprisingly smarter.”

Cities have faced challenges like congestion, pollution, and safety for decades, and most have a plan to combat them, the report states. While they continue to face these traditional issues, new threats such as cyberattacks, climate change, and other emerging problems are mounting.

“This new reality requires new approaches, leveraging a range of new technologies to create true strategy shifts,” said Dominique Bonte, VP at ABI Research.

While smart city tech investments will reach over US$61 billion globally in 2026, most of the expenditure will be for incremental improvements.

“In fact, it is an illusion to believe that adding just a shallow layer of IoT technology to legacy urban environments will allow cities to address the urban challenges of the future, ranging from the provision of sustainable energy to the adoption of smart mobility and the construction of resilient cities,” Bonte said.

The first strategy shift on the horizon is holistic, real-time modeling (digital twins of entire cities), and the automated, generative design of urban environments, both brownfield and greenfield.

“Modeling cities and optimising operations through digital twins is great; designing them from scratch with Artificial Intelligence (AI) tools is better,” said Bonte.

The second strategy shift is migrating from a focus on “safe and secure cities” to resilient cities. This shift is where next-generation technologies and paradigms can be fully leveraged. Due to their dense character, urban areas are extremely vulnerable to both loss of life and economic value (GDP).

Cities need to be ready and prepared for such events in terms of evacuation emergency response procedures. To make cities fully resilient, it is vital to be able to predict (with the help of advanced AI and deep learning approaches) and, whenever possible, avoid disasters.

Moving from green and sustainable cities to circular cities is the third strategy shift.

“It is about turning entire cities into circular entities, eliminat­ing their ‘outside of the city’ footprints entirely by achieving large degrees of self-sup­port and self-sufficiency in areas like energy generation,” according to Bonte.

Sharing, recycling, repairing, refurbishing, and repurposing materials, assets, and natural resources are guiding principles of circular economies. “This represents the endgame for smart cities.”

Adding micro-mobility into the mix is a strategy shift known as Mobility 2.0. With mass market uptake of both driverless vehicles and consumer-owned EVs not expected any time soon, cities are embracing electric, two-wheel, micro-mobility to reduce congestion (through their innate ability to mingle with four-wheel traffic) and provide cleaner mobility to address rampant air pollution.

Bonte said, “While earlier docked, non-electric bike-sharing schemes never really took off, citizens across the globe are now massively adopting dockless electric bike and scooter sharing, and to a lesser extent electric motorbike sharing, offering a much higher level of convenience due to their ubiquitous availability and powered operation.”

The last strategy shift is rethinking the urban built environment through smart spaces. Many of the shifts discussed earlier are impacting how public space is used. The most obvious example is the decommissioning and repurposing of parking lots and buildings in cities enjoying high levels of car-sharing adoption.

Catering to new forms of mobility, modular roads, and energy-generating roads and sidewalks are just some of the possibilities considered. The expansion and active management of green spaces is also high on the agenda of urban designers.

Cities are experiencing somewhat of a revolution as to how they plan to tackle the myriad fun­damental challenges that they are facing.

“Bolder, more holistic, cross-vertical, and closed-loop approaches are required to optimise and maximise the potential of available resources and services. This can only be done by leveraging a range of very advanced technologies including, urban modeling and digital twins, AI and automation, demand-response software, edge/cloud platforms, and generative design.”

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