Megatrends 2026: Energy Transition, EVs, IoT & Industry 5.0

The global economy is approaching a structural inflection point in 2026, driven by a massive shift toward urbanization and the energy transition. With 68% of the world’s population expected to reside in cities by 2050, the Smart Cities and Urban Tech sector is becoming the primary vehicle for closing a projected $15 trillion infrastructure gap. This transformation relies on the convergence of AI, robotics, and hyper-connectivity to manage aging populations and environmental pressures while maintaining economic productivity.

As urban populations are projected to increase by 2.5 billion people by 2050, the demand for smart city solutions is intensifying to address overcrowding and strained infrastructure. The United Nations reports that 55% of the global population is currently urbanized, a figure set to rise to 68% over the next three decades. To maintain quality of life and environmental standards, the sector is pivoting toward intelligent, environmentally friendly growth, utilizing automation and smart systems to bridge a $15 trillion global infrastructure deficit. Companies like Romania-based Lyne Technologies are already responding by developing software for air mobility planning, specifically for vertiports and eVTOL landing sites, to optimize space in increasingly dense urban environments.

Demographic shifts are simultaneously reshaping urban tech priorities, with the number of people aged 80 or older expected to reach 265 million by 2030. This silver economy, particularly in the Asia-Pacific region where it is valued at $4.6 trillion, is driving innovation in longevity technology and remote care. Irish firm La Casa exemplifies this trend by deploying IoT sensors and machine learning models in residences to monitor elderly patients, allowing for independent living and more efficient outpatient management. These technologies are essential as labor expansion slows and productivity becomes more dependent on robotics and AI-driven healthcare systems.

The energy transition is a core component of this systemic reconfiguration, with $2 trillion invested globally last year to move away from fossil fuels. As carbon emissions hit 37.79 billion tonnes, the integration of renewable energy and Industry 5.0 practices is becoming a corporate imperative for urban resilience. However, this hyper-connectivity introduces significant risks, with cybercrime damages projected to reach $10.5 trillion by 2025. Consequently, the future of smart cities depends on balancing rapid digital expansion with robust security and sustainable practices, such as the carbon sequestration methods pioneered by German company Humify to restore urban soil health.