The role of technology in meeting net zero goals

The achievement of net zero targets in the infrastructure sector requires a holistic and integrated approach that leverages the power of digital systems. Digitalisation, as a key enabler, will play a pivotal role in facilitating the transformation needed to achieve net zero emissions. The use of digital systems in the infrastructure sector will be necessary to drive innovation, optimise operations, enable data-driven decision-making and enhance sustainability.

Digital systems enable the collection, analysis and management of vast amounts of data that can inform and optimise infrastructure operations. For instance, through the ‘internet of things’ (IoT), sensors and connected devices can collect real-time data on energy consumption, emissions and other critical parameters from various infrastructure assets, such as buildings, transportation systems and energy grids. This data can then be analysed using advanced analytics and artificial intelligence (AI) algorithms to identify patterns, trends and inefficiencies, leading to informed decision-making for optimising operations and reducing emissions. Moreover, digital systems facilitate the integration of renewable energy sources and the optimisation of energy systems. Renewable energy, such as solar and wind power, plays a significant role in achieving net zero targets by reducing reliance on fossil fuels. As the use of these technologies expands, as does the use of electric vehicles, it will however, become increasing complex to balance energy systems as more generation is based on intermittent technologies, reducing the resilience of base load in the system.

Digital systems can enable the effective integration of renewable energy into the grid, leveraging advanced grid management and energy storage technologies to ensure efficient utilisation and integration of intermittent renewable energy sources. Additionally, digital systems can enable the optimisation of energy systems through demand-side management, energy storage and smart grid technologies, leading to more efficient energy use and reduced emissions.

These systems can enable the design, construction, and operation of sustainable infrastructure. Building Information Modelling (BIM), for example, is a digital system that allows for virtual modelling, simulation and coordination of construction processes. This can result in optimised designs, reduced waste, improved construction efficiency and enhanced energy performance of buildings and other infrastructure assets, supporting the transition to net zero emissions and of constructing in a truly circular economy way

Source: World Economic Forum. (2021)2

Furthermore, digital systems can support predictive maintenance and asset management, leading to optimised resource utilisation, reduced downtime and extended asset lifespan. By leveraging data analytics, machine learning and condition monitoring, digital systems can enable predictive maintenance of infrastructure assets, ensuring that assets are operating efficiently and effectively, minimising unnecessary maintenance activities and associated emissions.