At the 2026 summit, urban leaders and technology experts came together to examine how cities can create value from their existing assets and emerging digital capabilities. The discussions were grounded in real-world experience: from the long-term connectivity strategy in Sunderland to the climate leadership of Glasgow, and from Dublin's digital twins to the growing use of AI across transport and city operations. A common theme emerged—the most successful cities treat data as shared infrastructure and technology as a means to improve lives, not an end in itself.

Key facts at a glance

• Urban leaders are shifting from reactive infrastructure maintenance to strategic, risk-based resilience planning.
• Local authorities are using renewables, flexibility, storage and smarter networks to shape energy systems.
• Sunderland is delivering measurable economic, social and public-service benefits through its smart city programme.
• Glasgow City Council leader Susan Aitken will step down after nine years, having positioned the city as a global leader in local climate action.
• Dublin is using digital twins, traffic reduction measures and economic growth strategies to improve community services.
• Open standards and cybersecurity are critical to turning streetlight networks into future-proof infrastructure.
• AI's greatest transport opportunities depend on strong data foundations, workforce readiness and responsible governance.
• On-demand panels explore AI in city operations and digital twins in urban infrastructure management.

A strategic approach to infrastructure resilience

Traditional infrastructure management has often been reactive, with maintenance carried out on fixed cycles or after failures occur. The 2026 summit made clear that this approach is no longer sufficient. Cities are moving towards a more strategic, risk-based model that uses data to understand the condition of assets, the likelihood of failure and the consequences for communities. This allows scarce public money to be directed to the most critical interventions, reducing disruption and extending the life of roads, bridges, water networks and public buildings.

Risk-based resilience is particularly important as climate change increases the frequency of extreme weather events. Flooding, heatwaves and storms can knock out power, transport and digital networks at the same time, magnifying the impact on vulnerable residents. By combining sensor data, predictive analytics and scenario planning, city teams can anticipate these cascading failures and design investment programmes that build resilience across systems rather than in silos. The result is a more convincing business case for investment, because decision-makers can show clearly how every pound, euro or dollar reduces risk and supports broader social and economic goals.

Energy systems shaped by local authorities

Energy is one of the most important areas where local authorities can unlock value. Panel discussions explored how cities are moving beyond their traditional role as consumers and regulators to become active shapers of the energy system. Through renewable generation, demand flexibility, battery storage and smarter networks, local governments can reduce carbon emissions, lower bills and improve security of supply. Municipal buildings can host solar panels, public car parks can become charging hubs, and local data can be used to optimise when electricity is drawn from the grid.

Flexibility is a key concept. Instead of building new power stations to meet the highest moments of demand, cities can encourage customers—including schools, hospitals and businesses—to shift consumption to times when renewable generation is high. This requires smart controllers, real-time pricing and a network of trusted partners. It also requires political courage, because the benefits of flexibility are often spread across the whole city while the risks of transformation are felt most sharply by those who manage essential services. The summit evidence suggests that cities with strong civic leadership and clear climate targets are best placed to make these changes work.

Sunderland's smart city programme delivers measurable impact

One of the strongest examples of digital ambition becoming real impact is Sunderland. The city's smart city programme has been built on long-term connectivity investment, civic leadership and trusted partnerships. New research presented at the summit shows measurable economic, social and public-service benefits. This is not simply about installing sensors or free Wi-Fi; it is about using digital infrastructure as the foundation for a resilient, future-focused economy. Businesses benefit from faster data connections, public services become more efficient, and residents gain better access to employment, health and learning opportunities.

Sunderland has also positioned itself around low-carbon innovation, recognising that the green transition and digital transition are inseparable. By attracting companies working in clean energy, smart manufacturing and data services, the city is creating jobs that support long-term prosperity. The Sunderland story demonstrates the importance of staying the course. Digital transformation does not happen in a single budget cycle, and the most successful programmes are those that survive changes in political leadership and maintain a clear vision over many years.

Glasgow's climate legacy and civic leadership

Glasgow City Council leader Susan Aitken used the summit to reflect on nine years at the helm, ahead of her departure. Under her leadership, Glasgow has become a global superpower of local climate action. This is a status earned through a combination of leadership, courage and community engagement. Aitken argued that cities do not need to wait for national governments to act on climate; they can use their own powers over housing, transport, planning and procurement to reduce emissions and improve quality of life.

Glasgow's story highlights the importance of political continuity and community trust. Climate action can feel abstract to residents if it is presented only as a global target, so the city has worked to connect local actions to visible improvements in neighbourhoods. From district heating and energy efficiency retrofit programmes to active travel routes and green spaces, Glasgow has shown that climate policy can also be social policy. Aitken's leadership has helped establish a template for other cities that are trying to balance economic development with the urgent need to cut emissions.

Dublin innovates for communities and economic growth

Dublin is another city with a strong recent record of using innovation to improve public services. The city profile presented at the summit highlighted digital twin projects, traffic reduction measures and economic growth. Digital twins replicate physical assets in a virtual environment, allowing engineers and planners to test different scenarios before making changes in the real world. Dublin has used this approach to understand how streets, buildings and transport networks interact, leading to more efficient use of space and better long-term planning.

Traffic reduction is a major priority, as congestion costs time, money and air quality. By using data from sensors, ticketing systems and mobile phones, Dublin is developing more intelligent transport management. This includes encouraging alternatives to the private car, improving public transport reliability and ensuring that walking and cycling are safe and convenient options. Economic growth follows when people and goods move more easily; investors are attracted by liveable, well-run cities. Dublin's experience confirms that digital innovation is most powerful when it is applied to clearly defined urban challenges.

Smart lighting and the cybersecurity imperative

Streetlighting is one of the oldest urban infrastructures, but it is being reborn as the backbone of the smart city. The 2026 summit sessions on lighting explored how cities can turn existing streetlight networks into secure, interoperable and future-proof infrastructure. Smart lighting does more than save energy; it can host sensors for air quality, traffic counting and public safety. Lights can be dimmed or brightened in response to movement, and the network can support other connected devices mounted on poles.

However, with connectivity comes cybersecurity risk. A networked lighting system is a digital system, and every connected device can be an entry point for attackers. Cities must therefore place security at the heart of procurement and operations. This means choosing open standards, encrypting communications, managing software updates and ensuring that contractors meet clear security requirements. Interoperability is equally important; cities should avoid proprietary lock-in so that one supplier cannot hold the entire network to ransom. The panel discussions made clear that smart lighting is no longer a minor utility project but a strategic decision that affects urban resilience.

AI in transport and city operations

Artificial intelligence is moving from pilots to everyday practice across city services. Transport is one of the most advanced areas. As transport agencies turn to AI to improve services, the greatest opportunities depend on strong data foundations, workforce readiness and responsible governance. AI can predict where maintenance is needed, optimise bus schedules, detect anomalies in traffic flow and provide passengers with more accurate journey information. The benefits are not automatic, however; agencies must break down data silos and make sure different systems can talk to each other.

Workforce readiness is often overlooked. Frontline staff and managers need training to understand what AI can and cannot do. They also need to feel confidence in the systems they operate, rather than fearing that algorithms will replace their judgement. Responsible governance includes clear policies on data privacy, algorithmic fairness and accountability. If a predictive model recommends cutting a bus route, residents should know why and have an avenue to challenge the decision. The most successful transport AI projects are those that treat technology as a tool for human decision-making, not a replacement for it.

Digital twins reshaping urban infrastructure management

Digital twins are becoming a central tool for infrastructure management. Operating smarter requires a virtual model of the physical city that can be updated with real-time data. This allows urban managers to simulate the impact of a new building, a major event, a flood or a maintenance project without disrupting daily life. Digital twins can also be linked to financial models, so that every decision shows its cost, carbon impact and community benefit.

As with AI, the foundation of digital twins is data. Cities need accurate, current and accessible datasets covering assets, operations and outcomes. These datasets must be managed with care, respecting privacy and security, but they also need to be shared across departments and with approved external partners. The panel discussions suggested that cultural change is as important as technical change. Many cities have the raw data but do not have the governance frameworks, skills or collaboration models to use it effectively. Those that overcome these barriers will be in a far stronger position to manage complex infrastructure in a time of tight budgets and rising climate risk.

Building a wider ecosystem of practical solutions

The agenda at the 2026 summit included contributions from a range of organisations committed to healthier, more sustainable cities. Ecomondo, a major platform for the green and circular economy, discussed the priorities shaping urban environments and explained why international events matter. Sharing practical solutions and building new connections across sectors is vital because no single actor can deliver a smart city on its own. Partnerships between local government, utilities, start-ups, universities and citizens are essential to scale good ideas.

City decision-makers are also relying on regular editorial roundups to keep up with the fast-moving field. These summaries bring together the latest news, city profiles, special reports and expert opinions in one place, allowing busy leaders to track what works and what does not. The pace of innovation is accelerating, and the cities that learn from one another will be best equipped to adapt. The 2026 summit's focus on buildings, data and AI is a reminder that the value of a city lies not only in physical infrastructure, but in the intelligence that connects it to human needs. Long-term connectivity investment, civic leadership and trusted partnerships are turning digital ambition into real impact.

Source: Smart Cities World News