Ali Cheshmehzangi, Professor and Head of the School of ADP
Brisbane’s 2032 Olympic and Paralympic Games offer a unique opportunity to rethink the urban environment of the city from the perspective of sustainable infrastructure(s). With the growing global recognition of the need to strike a balance between environmental conservation and economic growth, Brisbane bears a great responsibility to not only host an international athletic event but also to create a sustainable and long-lasting legacy. In this regard, sustainable infrastructure needs to be seen as the foundation for creating a city that can prosper long after the Games are over, rather than just an add-on to urban development. Now, we have the chance to rethink urban areas using a forward-thinking perspective.
Catalysing Investment for Brisbane’s Sustainable Infrastructures
The Games have the power to drive innovation, investment, and change at a rapid rate. However, Brisbane needs to adopt a more comprehensive strategy than in other cases where infrastructure investments for athletic events have resulted in environmental strain and underutilised facilities. In this sense, sustainable infrastructures encompass more than just carbon-neutral stadiums and green buildings. They include the incorporation of low-carbon, robust technologies into all aspects of urban systems, such as energy and transportation networks, public parks, and water management. Making sure that the investments made for the Games are in line with the city’s larger objectives of sustainability, climate resilience, and social inclusion presents both a challenge and an opportunity for Brisbane.
The Three Main Pillars for Brisbane: Transportation, Energy, and Water Management
Three essential components must come first in Brisbane’s sustainable urban development going forward. The first is building a robust transportation system that can effectively handle the influx of tourists while encouraging long-term mobility and connectivity. For a city that wants to be climate resilient, traditional transportation models based on private automobiles are unsustainable. Rather, Brisbane needs to move more quickly toward renewable energy-powered public transportation options, including the proposed mass transit systems. This includes building out the fleets of electric buses, upgrading the facilities for bicyclists and pedestrians, and connecting the light rail system. The construction of transportation corridors that give preference to low carbon means of transportation will not only lessen the Games’ environmental impact but also offer locals long-term mobility advantages.
The second component is energy sustainability, whereby Brisbane’s Olympic infrastructure needs to demonstrate a dedication to energy-efficient design and renewable energy sources. Building new stadiums, athlete villages, and support buildings presents an unequalled opportunity to highlight state-of-the-art sustainable building techniques. Buildings with net-zero energy that are powered by wind, solar, or other renewable resources ought to be the standard for these developments. Moreover, the integration of smart technologies into the retrofit of existing urban infrastructure can improve energy efficiency throughout the city, leading to a long-term decrease in carbon emissions and utility costs. Cities can use this dual strategy of innovating new construction and modernising existing infrastructure as a global model for decarbonising urban spaces and enhancing livability.
In 2032, water management will make up the third pillar of Brisbane’s sustainable infrastructure. Considering how climate change is making the city more vulnerable to flooding, it is necessary to make investments in water-sensitive urban design. Green infrastructure, like wetlands, bioswales, and permeable pavements, can reduce the risk of flooding in the Olympic Precinct and its environments. When incorporated into urban design, these natural solutions can also improve biodiversity and offer recreational areas to both locals and tourists. Brisbane can serve as an example of how major athletic events can promote ecological restoration and climate adaptation by incorporating climate-adaptive elements into the city’s architecture.
Pathways Ahead for Sustainable Infrastructures in Brisbane
Brisbane’s future plans also require a robust governance structure that brings together various stakeholders, including local communities, businesses, and government agencies, around a common goal of sustainability. In order to guarantee that the developments for the Games are inclusive and equitable, especially for vulnerable populations, public engagement will be essential. Post-event preparation is just as important. All Olympic facilities must be designed to ensure adaptive reuse, integrating these spaces into the urban fabric in ways that support Brisbane’s expanding population over the long term, rather than turning them into “white elephants.” The post-Games legacy should include affordable housing, community centers, and sports facilities to guarantee that the advantages of urban regeneration go well beyond the athletes and guests of 2032.
Brisbane has the opportunity to create a new standard in urban development as we look to 2032—one in which the infrastructure developed now provides the groundwork for a resilient, sustainable, and just future. The legacy that is created by the amalgamation of smart technologies, renewable energy, water-sensitive design, and inclusive planning will surpass the spectacle of the Games. Brisbane has the chance to set an example for the rest of the world by showing how a city can use a major international event to speed up its transition to a sustainable urban future. Brisbane can make sure that the 2032 Games leave behind more than just physical landmarks—it can leave behind a model for cities of the future by integrating sustainable infrastructure at the center of its planning.
