Malaysia digital twin projects drive smart, sustainable urban evolution.
Malaysia digital twin projects drive smart, sustainable urban evolution.
- Malaysia’s budding smart cities, including Putrajaya, Kuala Lumpur, and Penang, are adopting “digital twins” to create virtual city replicas.
- This technology combines real-time and historical data for in-depth analysis of urban elements such as traffic, development, and disaster management.
- The implementation allows city planners to conduct simulations to inform better decision-making on new developments and infrastructure upgrades.
- The projects rely heavily on integrating vast amounts of data via Internet of Things (IoT) sensors, 5G, and other network infrastructure to optimize city operations.
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According to a report by the Star, the vision of a “smart city,” often conjuring images of autonomous vehicles and robot patrols, is, in its current reality, far more nuanced. The transition to this advanced state in Malaysia is manifesting subtly, as highlighted by exhibitors at the recent Smart City Expo Kuala Lumpur (SCEKL) 2025. Key among these advancements is the development of “digital twins,” virtual replicas of cities that fuse real-time and historical data to drive sophisticated urban planning and decision-making. Cities like Putrajaya, Kuala Lumpur, and Penang Island are leading this charge, embracing digital twinning as a foundational step toward a sustainable future.
The Star details the concept of a digital twin, as defined by industry leaders like IBM, is essentially a virtual counterpart of a physical object or system. Scaled up to an entire city, this provides invaluable insights. For instance, in Putrajaya, the digital twin is being leveraged for urban planning simulations, allowing the city’s management to assess the comprehensive impact of proposed developments, from building density to traffic flow and the capacity of surrounding infrastructure, according to Mohd Musabri Shaharom, Putrajaya Corporation’s ICT director.
This system draws data from diverse sources, including traffic, bus routes, building density, and utility proximity. Putrajaya is also advancing an AI avatar chatbot, Melor, which will use data from the Putrajaya Urban Observatory to support city management with insights and real-time dashboards. Furthering its smart city agenda, Putrajaya has completed a pilot for autonomous buses, with plans for a broader rollout of autonomous Electric Vehicle (EV) transportation.
Meanwhile, the Penang Island City Council (PICC) is developing its own digital twin, the Virtual Island of Penang (VIP), officially launched on October 3. Mohd Bashir Sulaiman, PICC’s director of planning and development, states that the VIP project centralizes geospatial data and smart city metrics, enabling better decisions on traffic management and development suitability. The system can check if new buildings comply with zoning and height regulations, allowing planners to visualize the proposed structures in 3D within the digital twin. Crucially, the VIP system collaborates with the Royal Malaysia Police (PDRM) to identify crime and traffic accident hotspots, informing proactive measures such as the deployment of CCTVs and infrastructure upgrades.
The Star states, both Putrajaya and Penang have integrated a tree inventory system into their digital twin platforms, extending the application beyond mere structural and road management. Penang’s implementation also monitors wind speeds, weather, and soil conditions to forecast landslide risks, issuing public alerts via the council’s Pearl superapp. DBKL is similarly planning its own digital twin system for Kuala Lumpur.
The efficacy of a digital twin hinges on the vast amounts of data compiled. Penang is utilizing an array of sensors, including 26 weather stations and air quality index monitors, along with flood sensors and early warning systems, as detailed by Mohd Bashir. While CCTV is not new, its integration with Artificial Intelligence (AI) now streamlines monitoring for infractions like illegal dumping or parking, alerting human personnel only when an issue is detected.
The use of the Internet of Things (IoT) and robust network infrastructure is essential for transmitting this real-time data. Mohd Musabri of Putrajaya confirms the city is home to thousands of IoT-connected sensors using 5G, fibre optics, and Low-Power Wide-Area (LoRa) networks, depending on the data volume. This network facilitates systems like threshold management for weather data, triggering alarms to emergency services for high wind speeds.
Innovations extend to foundational infrastructure, as seen with smart traffic and street light solutions exhibited at SCEKL 2025 by Henan Shengzhiyuan Intelligent Technology Co Ltd. A spokesperson noted that a smart street light project in Zhengzhou, China, achieved a 60% reduction in energy consumption through adaptive brightness adjustment. This system can dim lights during low traffic hours and is linked to a central monitoring system that immediately detects faulty units, reducing maintenance time. Furthermore, the company upgraded 2,000 intersections in Zhengzhou with AI-powered traffic lights, optimizing flow and detecting violations. This resulted in green wave coordination and a 30% reduction in traffic jams in implemented areas. Similar dynamic traffic light timing is already underway in parts of Putrajaya, Penang, and Kuala Lumpur.
The Star also says, ultimately, Mohd Bashir hopes that the integration of smart city technology will lead to “sophisticated towns managed wisely, with the right decisions being made to give the best service to the people with no wastage of public funds.” He stresses that funding decisions for infrastructure upgrades must be based on “facts and figures and incidents,” ensuring optimal spending. In the face of climate change and global warming, he concludes, “We need these sensors; we need IoT to help us. This is how we prepare ourselves to move forward.”
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About Shengzhiyuan Intelligent Technology
Henan Shengzhiyuan Intelligent Technology Co Ltd is a Chinese high-tech company that provides comprehensive smart city solutions, focusing heavily on intelligent transportation and urban lighting. The firm specializes in using Artificial Intelligence and real-time data to create modular systems for cities.
Their primary achievements include upgrading over a thousand intersections in their home city of Zhengzhou with AI traffic signals, which significantly cut congestion and improved road efficiency. They are also noted for their smart street lighting solutions, which feature adaptive dimming capabilities to achieve massive energy savings. The company actively seeks to export its proven technology and urban management expertise to the international market, particularly in Southeast Asia, by offering customized and scalable digital solutions.
Featured image Source: The Star
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