Bentley Systems, Enactus Announce Winner of the 2025 iTwin4Good Challenge
Digital Twin Technology Drives Innovation in Industrial Automation
Digital twin technology continues to reshape industrial automation and infrastructure management. Recently, Bentley Systems and Enactus announced the winners of the 2025 iTwin4Good Challenge, a global student competition focused on solving sustainability challenges through digital innovation.The event brought together university teams from the United States, Germany, Canada, the United Kingdom, Ireland, and Brazil. Participants used advanced engineering tools and digital twin platforms to design solutions for environmental and infrastructure problems.Digital twins play a growing role in modern control systems and factory automation. By creating virtual models of real assets, engineers can monitor performance, predict failures, and optimize operations. As a result, industries such as energy, construction, and manufacturing increasingly rely on these technologies.
How Digital Twin Platforms Support Modern Control Systems
The iTwin4Good Challenge encouraged students to apply digital twin tools to real infrastructure issues. These platforms integrate data from sensors, IoT devices, and industrial control systems such as PLC and DCS environments.Moreover, digital twins allow engineers to simulate operational conditions before implementing changes in physical systems. This approach improves safety, reduces waste, and lowers operational costs.Bentley Systems, founded in 1984, develops engineering software widely used in transportation, water management, and energy infrastructure. Through its digital twin ecosystem, the company helps organizations transform engineering data into operational insights.Therefore, competitions like iTwin4Good help connect academic research with real-world industrial automation applications.
SiTESalvage Wins the 2025 iTwin4Good Challenge
The first-place team, SiTESalvage from the United Kingdom and Ireland, addressed construction and demolition waste. According to World Bank estimates, global solid waste exceeds 2.24 billion tons each year. Building projects generate nearly 40 percent of this waste.To tackle this issue, the team designed a digital twin–powered marketplace platform. The system uses iModels to visualize upcoming demolition projects and identify reusable materials.Consequently, contractors and recycling partners can plan material recovery before demolition begins. This approach reduces landfill waste and promotes a circular construction economy.From an industrial automation perspective, such platforms could integrate with building management systems and asset monitoring tools. This integration improves project planning and resource efficiency.
Basola Develops Smart Plastic-to-Fuel Technology
The runner-up team from Germany, Basola, focused on plastic waste recycling. They created a solar-powered pyrolysis reactor capable of converting discarded plastics into usable fuel.The team combined IoT sensors with digital twin technology to monitor reactor performance in real time. This setup allows operators to detect anomalies, schedule maintenance, and ensure safe operation.In industrial environments, similar monitoring architectures already exist within DCS and PLC-based control systems. By integrating digital twin analytics, operators can enhance predictive maintenance and process optimization.Moreover, renewable energy integration with waste management technologies supports global decarbonization goals.
EcoTwins Explores Renewable Energy Deployment on Abandoned Mines
The second runner-up team, EcoTwins from Canada, explored how abandoned gold mine sites could support renewable energy development.Their project analyzed environmental, technical, and social indicators to determine whether these locations could host solar or wind energy facilities. Using digital twin simulations, the team assessed site performance and potential land-use conflicts.Repurposing former mining sites offers several advantages. These locations already have infrastructure access and limited residential impact. Therefore, renewable energy developers can accelerate project deployment while minimizing environmental disruption.In addition, digital twin simulations allow engineers to evaluate power generation scenarios before construction begins.
Industry Leaders Highlight the Role of Student Innovation
Chris Bradshaw, Chief Sustainability and Education Officer at Bentley Systems, praised the creativity shown by participating teams. He noted that digital twin technology can help infrastructure professionals design more sustainable systems.George Tsiatis, President and CEO of Enactus Global, emphasized the importance of entrepreneurial thinking in solving global challenges. According to him, students increasingly combine technology, sustainability, and business innovation.These perspectives reflect a broader industry trend. Today’s infrastructure and industrial automation sectors increasingly rely on digital tools to improve efficiency and environmental performance.
Author Insight: Digital Twins and Industrial Automation Are Converging
From an industrial automation standpoint, the concepts demonstrated in the iTwin4Good Challenge mirror real trends in modern factories.Manufacturers already deploy PLC controllers, distributed control systems, and advanced SCADA platforms to monitor equipment. However, digital twins extend this capability further.A digital twin can simulate an entire production line, energy facility, or infrastructure system. Engineers can test process changes without risking operational disruptions.Therefore, digital twin technology may soon become a standard layer above traditional control systems in smart factories and smart cities.
Practical Application Scenario: Smart Infrastructure and Factory Automation
Digital twin technology already supports several industrial use cases:Smart factories can integrate digital twins with PLC-based automation systems to simulate production lines.Energy facilities can monitor turbines, pipelines, and renewable plants using real-time digital models.Infrastructure operators can optimize bridges, transportation networks, and water systems through predictive analytics.Waste management plants can deploy automated monitoring and digital simulation to improve recycling processes.In these environments, digital twins act as a decision-support platform for engineers and plant operators.
Conclusion: Digital Innovation Is Shaping the Future of Infrastructure
The 2025 iTwin4Good Challenge demonstrates how digital twin platforms can address real environmental and infrastructure challenges.More importantly, it highlights the role of the next generation of engineers and innovators. By combining sustainability thinking with advanced digital tools, they create practical solutions for complex global issues.For professionals in industrial automation, this trend signals an important shift. Future control systems will likely integrate PLC automation, IoT sensors, and digital twin analytics into unified operational platforms.Organizations that adopt these technologies early will gain stronger operational insight and long-term sustainability advantages.