IES has used its digital twin technology to model the potential for Brussels Airport Company’s buildings to reach net-zero emissions by 2030
IES created a digital replica of the 40 most energy-intensive buildings at Brussels Airport before modelling scenarios such as installing PV solar, EV chargers, and electrifying heating.
In doing so, they verified the potential for up to 63% CO2 savings compared to the 2019 baseline year.
EU-funded Stargate initiative
The project is being delivered as part of the EU-funded Stargate initiative, which received a 24.8 million euro grant from the European Green Deal to develop solutions to improve the sustainability of airports and aviation.
It is being implemented alongside 21 partners, including airports in Athens, Budapest, and Toulouse. All of which are collaborating with IES to develop digital twins to support their decarbonisation goals.
The collaboration with Brussels Airport will be one of the first examples of digital twins being deployed for decarbonisation modelling at full scale at an airport.
Brussels Airport net-zero future
Giulia Barbano, R&D operations manager, at IES, said: “To reach net zero, we must take a holistic approach, and in this particular industry, decarbonising buildings can help us make a positive intervention.
“Airports operate across vast space, demand large amounts of power, and experience complex energy interactions. Making any operational change is no small feat and such decisions must be backed by evidence, and that’s where digital twin technology can be a game-changer. Before deploying extensive, zero-carbon solutions, airports must first test their effects on energy, cost, and carbon savings – both before installation and during live operation.
“This project is a world-first and demonstrates the effectiveness of digital twin technology in determining the future of complex sites like airports. We are proud to be a partner in this cutting-edge initiative and to work with the great team at Brussels Airport to make a positive long-term impact.”
Christel Vandenhouten, head of sustainable development, at Brussels Airport, said: “The greatest challenge we face today is achieving net zero emissions. Airports can play an important role in reaching this goal.
“According to data from the IEA, the aviation industry accounted for 2% of global CO2 emissions in 2022, and these figures need to be kept in check as the sector returns to pre-pandemic levels.
“By deploying zero-carbon solutions within our airport buildings, promising opportunities exist to make a positive impact in reducing our scope 1 and 2 emissions. While there is still much work to be done, digital twin technology can help us simulate the impact of various net-zero solutions, so we can move forward with confidence in achieving the ambitious targets we have set.
“The funding from the EU has been critical, as well as the 30% contribution from Stargate partners as co-funding. With over 30 projects under the Stargate umbrella, it’s an investment that fosters cross-border collaboration, tackling the challenges of sustainable aviation on a global footing.”
The Stargate project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement GA101037053.
