Collaboration to Reduce Transport Emissions

Scientists are advocating for the use of digital twins—virtual replicas of the real world that analyze data in near-real time—to enhance the sustainability of transportation systems. These digital models utilize data from sensors embedded in transport infrastructure, such as roads and railways, to simulate various scenarios. By doing so, they can assist logistics companies in determining the most eco-friendly routes and vehicle types, while also helping drivers navigate traffic more efficiently to reduce emissions. Professor Charlotte Deane, executive chairwoman of the Engineering and Physical Sciences Research Council (EPSRC), emphasized the potential of digital twins to decarbonize transport networks. She noted that the technology allows for rapid testing of changes, which can lead to cost reductions and better-designed transport systems. This approach is particularly crucial as the urgency to address climate change intensifies, with transport contributing significantly to carbon emissions in the UK. Professor Phil Greening, joint director of the TransiT initiative, highlighted the pressing need for innovative testing methods, stating that traditional real-world trials are no longer feasible given the climate crisis. Digital twins can provide insights into how to effectively decarbonize transport systems, offering a comprehensive view of future sustainable transport solutions. The TransiT research hub, backed by a £46 million investment from the EPSRC and 67 partners, aims to collaborate with passenger groups to model human travel behavior. This initiative could serve as a blueprint for applying digital twin technology across various sectors, fostering transformative changes in sustainability.