Saudi Arabia's Smart City Strategy: From NEOM to the New Landscape of Global Urban Competition

Introduction: Urbanization Challenges and Saudi Arabia's Response

The global population is growing at an unprecedented rate. According to World Bank data, the world's population reached 7.44 billion in 2016, an increase of nearly 146% compared to 1960. Saudi Arabia's population growth has been even more striking, surging from 4.09 million in 1960 to 32.28 million in 2016, an increase of 689% over 56 years. This population explosion has generated enormous demand for energy, water, transportation, and living space, making traditional urban models increasingly unsustainable.

It is against this backdrop that the Saudi government, with Vision 2030 as its overarching strategy, has explicitly identified smart cities as a key pathway for future development. Its ambition is to have at least three Saudi cities ranked among the world's top 100 cities, while improving residents' quality of life and achieving economic diversification through technological innovation. NEOM—the mega-project that claims to become "the world's most advanced city"—is the most tangible expression of this strategy.

I. Smart Cities: The Strategic Linchpin of Saudi Economic Transformation

For Saudi Arabia, smart cities are not merely a technological upgrade but a critical testing ground for shedding oil dependence and building a post-oil economic structure. Currently, roughly half of Saudi Arabia's population is under 25 years old, and this young, digitally savvy demographic provides the social foundation for smart city implementation. Meanwhile, continuously improving education levels and the government's willingness to pursue reform make technology-driven urban governance possible.

The essence of smart cities lies in integrating infrastructure, social capital, and public services through digital technology, thereby enhancing urban resilience, economic vitality, and livability. This aligns closely with the goals of "improving quality of life" and "developing high-value-added industries" set forth in Vision 2030. For Saudi Arabia, smart cities serve as the physical vehicle for economic diversification—they attract investment from global technology companies, give rise to new industries such as artificial intelligence, the Internet of Things, and clean energy, and create knowledge-based employment opportunities for local youth.

II. NEOM: A Super Economic Test Zone Beyond the City

NEOM's positioning far exceeds that of traditional urban development. It is designed as a cross-border economic zone spanning Saudi Arabia, Jordan, and Egypt, with the aim of building a future industrial ecosystem covering energy, water, biotechnology, advanced manufacturing, entertainment, and more. Although the full scale of investment has not yet been officially disclosed, the project and infrastructure spending have already sent a clear signal: Saudi Arabia is willing to reshape the global urban competition landscape with national-level resources.

NEOM's strategic value lies in the freedom of planning afforded by a "from scratch" approach. Unlike retrofitting old cities, entirely new construction allows for the integration of cutting-edge Internet of Things, autonomous transportation, and circular economy systems, thereby circumventing the institutional and physical obstacles inherent in traditional urban renewal. This model enables Saudi Arabia to directly benchmark against smart city pioneers such as Singapore and London, while attempting to establish a new generation of urban standards.

III. Infrastructure Engine: Ambitions as a Transportation and Logistics Hub

The realization of smart cities depends on robust physical infrastructure. Saudi Arabia's investment in this field is remarkable: the expansion project of King Abdulaziz International Airport (KAIA) in Jeddah involves an investment of $7.2 billion, King Abdullah Port has received $5 billion, and the Saudi Arabian General Investment Authority (SAGIA) plans to invest over $141 billion in rail, metro, and bus systems by 2024. Projects such as the high-speed railway between Medina and Mecca and the Riyadh Metro not only improve intra-city connectivity but also strengthen Saudi Arabia's position as a logistics hub at the crossroads of Asia, Africa, and Europe.

These investments form synergies with the smart city strategy. An efficient transportation network provides the hardware foundation for intelligent mobility systems, while the smartification of logistics corridors can significantly reduce trade costs and enhance Saudi Arabia's attractiveness to foreign investment. In other words, the smart city is not only a livability project but also a national competitiveness project.Saudi Arabia is attempting to use smart cities to redefine the relationship between Middle Eastern cities and global value chains. This is not merely a technological competition, but a fundamental shift in economic philosophy—moving from dependence on resource rents to competing on innovation, talent, and quality of life. Under the dual pressures of population growth and global climate challenges, Saudi Arabia's practices provide a transformation model for the entire Gulf region. In the future, whether smart cities can become a new growth engine in the post-oil era will depend not only on technological breakthroughs, but also on whether Saudi Arabia can strike a balance between grand narratives and on-the-ground execution. This process deserves long-term attention.