What are the core elements for building and developing smart cities?

According to the World Bank, more than 50% of the world’s population now lives in cities, and the global urban population will increase 1.5 times by 2045, from 4 billion to 6 billion urban residents. The increase in cities means more people needing to move, more children needing to be educated, and more citizens needing to be served. To address all these emerging issues, the idea of ​​a smart city was born.

Smart cities are urban areas that leverage information and communication technologies (ICTs), such as data analytics and the Internet of Things (IoT), to provide solutions for city residents.

The goal of developing smart cities is to make urban life more enjoyable and efficient, more sustainable and more connected by leveraging automation technologies and data-driven solutions to improve various aspects of infrastructure, services and quality of life.

Although there are no exact figures on the number of smart cities in the world today, it is certain that many city governments have been and are taking action to prepare for the construction and development of smart cities.

Here are six core elements that city governments need to consider when developing smart cities.

1. Digital infrastructure and connectivity

The foundation of every smart city is a robust digital infrastructure that can support innovative technology solutions across the city. Smart cities require high-speed internet access, redundant broadband networks, wireless connectivity, data centers, etc. to deliver improved services to citizens.

To address these needs, cities should consider advanced solutions such as satellite internet and the adoption of 5G mobile networks. These new internet access technologies enable seamless and uninterrupted data and communication exchanges.

From sensors that monitor air quality to smart grids that optimize energy distribution, digital infrastructure forms the foundation of smart city initiatives.

2. Urban mobility and traffic

Efficient public transportation systems are essential for moving large numbers of people from point A to point B. For this reason, smart cities leverage technologies such as intelligent transportation systems and smart metro systems to transform urban transportation. For example, with real-time traffic monitoring systems and smart public transportation networks, getting around the city becomes easy for both residents and visitors.

Furthermore, sustainable mobility options such as electric vehicles and bike-sharing programs offer environmentally friendly transport alternatives. With zero emissions and near-silent operation, these alternatives reduce noise and air pollution. Indeed, smart transport systems can improve connectivity and reduce congestion by prioritizing accessibility and sustainability. Ultimately, cities will be more accessible and livable for everyone.

3. Public safety and security

In urban environments, safety and security are always a concern for citizens. With technologies such as advanced video surveillance systems, coordinated emergency response, and predictive policing algorithms, smart cities can address concerns related to personal safety and crime.

By proactively addressing crime and emergencies through the use of data analytics, cities can create safer communities and foster peace of mind for residents.

4. Public health services

Smart cities prioritize the well-being of their citizens by leveraging technology to deliver public health services more efficiently. For example, telemedicine platforms connect patients with health care providers. Meanwhile, data-driven solutions enable targeted interventions to address public health challenges, such as during outbreaks and pandemics, where tracing the source of infection is key to preventing further spread of disease.

By leveraging technology to promote health equity and access to healthcare, smart cities empower individuals to lead healthier lives.

5. Resource and environmental management

Environmental sustainability is said to be at the core of smart city development. From waste management initiatives to renewable energy adoption, smart cities use innovative solutions to minimize environmental impact and promote resource conservation.

By investing in green infrastructure and adopting circular economy principles, cities can mitigate the impacts of climate change, reduce the impact of anthropogenic activities on the biosphere, and create more resilient urban ecosystems for future generations.

6. Transparency in governance and citizen participation

Transparency in governance and citizen participation are essential pillars of a smart government. In some smart cities, digital platforms are built to encourage citizen participation in the decision-making process.

Meanwhile, open data initiatives promote accountability and transparency in government. This eliminates the need to go through complicated procedures just to get government information that should be open to the public, such as accounting reports of government projects.

By fostering a culture of collaboration and inclusion, smart cities can harness the collective intelligence of their citizens to solve urban challenges and drive positive change.

The development of smart cities represents a shift in urban planning and governance. Cities can overcome the challenges of the 21st century and create more sustainable, inclusive and resilient urban environments by embracing technology and innovation.

As decision-makers and city leaders chart a course for the future, they must prioritize core components of smart city development, laying the foundation for cities that are not only smarter, but also more vibrant, equitable, and prosperous.

Thus, the successful implementation of these core components for smart city development requires close cooperation between government, businesses and citizens. A clear strategic vision is needed, along with appropriate investment in infrastructure and technology.

With shared effort and commitment, cities can harness the power of technology to solve urban challenges, improve quality of life, and create a brighter future for all.