In Western Sydney’s Norwest Business Park, GreenSquare is transforming the former IBM facility to advance Australia’s artificial intelligence infrastructure. The redevelopment introduces sustainable, high-performance computing capabilities while increasing existing IT capacity by an impressive 275 percent. Additionally, the project incorporates advanced liquid cooling technologies to improve efficiency and support demanding computing workloads. With industry leaders like Sharon AI already on board, GreenSquare’s SYD1 campus demonstrates how modernized infrastructure can support Australia’s growing digital economy.
The Evolution of GreenSquare’s SYD1: From IBM Legacy to AI Powerhouse

A Legacy Reimagined
The transformation of Sydney’s former IBM facility into GreenSquare’s SYD1 campus represents a significant leap into the future, while still honoring the past. Originally established in 1995, the IBM facility was once a hallmark of technological advancement. Now, GreenSquare has reinvented this legacy, revitalizing the site with cutting-edge AI infrastructure. This evolution marks an essential shift from traditional computing paradigms, embracing powerful, modern systems designed to meet the growing demands of artificial intelligence workloads. The transition is not just a physical renovation, but also a symbolic shift towards innovation and progress in Australia’s tech industry.
Cutting-Edge Cooling Solutions
Central to this transformation is the introduction of advanced cooling technologies, a critical component for supporting the high-density computing demands of AI processing. GreenSquare has implemented a direct-to-chip liquid cooling system, drastically enhancing thermal management capabilities. This innovation reduces reliance on traditional cooling methods, achieving an impressive 96 percent efficiency in year-round operations without evaporative measures. Such advancements are crucial for sustaining the intensive power and performance requirements of AI applications, ensuring that the SYD1 campus remains at the forefront of sustainable infrastructure solutions.
Embracing Sustainability
Beyond technological prowess, GreenSquare’s redevelopment project is a testament to sustainable practices in infrastructure development. By maintaining the original building structure, the environmental impact associated with new construction is significantly minimized. Moreover, the integration of a rainwater harvesting system contributes to resource efficiency, with projections indicating it will satisfy around 10 percent of annual cooling water needs. GreenSquare’s commitment to resource-efficient technologies supports a broader vision of eco-conscious growth, aligning with global sustainability goals and reflecting a forward-thinking approach to infrastructure development.
Inside the Transformation: Advanced Liquid Cooling and IT Capacity Surge
Advanced Liquid Cooling: A Technological Leap
The transformation of the former IBM facility into a contemporary AI hub is significantly marked by the implementation of advanced direct-to-chip liquid cooling. This cutting-edge technology is pivotal for supporting the high-density computing requirements that are essential for AI workloads. Unlike traditional air cooling systems, liquid cooling is far more efficient at dissipating heat generated by powerful GPUs. By circulating a coolant directly over the chips, it maintains optimal operating temperatures, thereby enhancing performance and energy efficiency. This method not only maximizes computing capabilities but also significantly reduces the environmental footprint, aligning with GreenSquare’s commitment to sustainability.
Unprecedented IT Capacity Expansion
The redevelopment journey has seen a remarkable 275 percent increase in IT capacity within the existing building footprint. This surge is a testament to GreenSquare’s innovative approach in retrofitting and optimizing existing structures, thereby circumventing the need for new construction. Leveraging the robust framework of the original IBM facility, GreenSquare has integrated state-of-the-art systems that seamlessly accommodate thousands of GPUs, such as the NVIDIA Blackwell Ultra, crucial for running complex AI algorithms. This capacity expansion is not just about adding more servers; it’s about enhancing the quality and efficiency of the infrastructure to support the burgeoning demands of AI and machine learning applications.
Sustainability at the Core
GreenSquare’s revitalization project is underscored by an unwavering dedication to sustainable practices. The adoption of resource-efficient technologies like closed-loop cooling systems, which operate without evaporative cooling for the majority of the year, highlights its proactive approach to resource management. Moreover, by retaining the original building structure, the project minimizes environmental impact, demonstrating how modern infrastructure development can be both innovative and ecologically responsible. This strategy sets a precedent for future developments in the digital infrastructure sector, advocating for a balance between technological advancement and environmental stewardship.
Sustainable Innovations: Resource-Efficient Technologies at SYD1
Innovative Cooling Solutions
At the heart of GreenSquare’s transformation of the SYD1 campus is its pioneering approach to cooling, essential for managing the intense demands of AI workloads. The facility employs a closed-loop cooling system that significantly reduces water usage by eliminating the need for evaporative cooling for about 96% of the year. This system not only conserves water but also ensures efficient temperature regulation, which is crucial for maintaining the performance and longevity of high-density computing equipment. By adopting this method, GreenSquare sets a benchmark in sustainable infrastructure design, demonstrating a commitment to resource efficiency without compromising on operational excellence.
Rainwater Harvesting
Another remarkable feature of SYD1’s redevelopment is the integration of rainwater harvesting. This environmentally conscious initiative is expected to meet approximately 10% of the facility’s annual cooling water requirements. By utilizing harvested rainwater, GreenSquare reduces reliance on external water sources, which is particularly beneficial in regions prone to drought or water scarcity. This initiative underscores GreenSquare’s dedication to minimizing environmental impact while supporting the demanding needs of cutting-edge AI technology.
Retaining Original Structures
In an age where new constructions often overshadow the potential of existing structures, GreenSquare’s decision to maintain the original building underscores a forward-thinking sustainability strategy. Retaining the existing framework not only reduces the carbon footprint associated with new builds but also expedites the project timeline, completing the transformation in a mere eight months. This approach exemplifies how thoughtful redevelopment can align with urban sustainability goals, offering a model for future infrastructure projects.
Incorporating these resource-efficient technologies, GreenSquare’s SYD1 campus stands as a testament to how modern infrastructure can harmonize high-performance capabilities with sustainability.
The Role of Sharon AI: Deploying 8,200 NVIDIA Blackwell Ultra GPUs
Sharon AI’s Vision: Harnessing the Power of GPUs
As GreenSquare sets the stage for AI innovation at the SYD1 campus, Sharon AI emerges as a pivotal player driving this transformation. This Australian AI cloud provider is poised to revolutionize data processing by deploying an impressive array of 8,200 NVIDIA Blackwell Ultra GPUs. By leveraging these cutting-edge graphics processing units, Sharon AI aims to meet the escalating demand for high-performance computing that modern AI applications necessitate.
Unleashing Computational Potential
The deployment of NVIDIA Blackwell Ultra GPUs at the facility signifies a leap in computational capability. These GPUs are renowned for their unparalleled processing power, which is crucial for handling intensive AI workloads. From training complex machine learning models to enabling real-time data analysis, these GPUs empower organizations to push the boundaries of what’s possible in AI development.
Enhancing AI Infrastructure
Sharon AI’s commitment to integrating advanced IT infrastructure at SYD1 not only amplifies its own computational capacity but also sets a new benchmark for AI infrastructure hubs. The GPUs’ robust performance capabilities ensure that Sharon AI can continuously deliver high-speed, reliable services to its clientele. This deployment doesn’t just enhance Sharon AI’s offerings; it fundamentally transforms the landscape of AI infrastructure in Australia, enabling businesses across various sectors to innovate and thrive.
A Catalyst for Growth and Innovation
Incorporating such a vast number of GPUs also underscores Sharon AI’s strategic foresight in anticipating future needs. As AI technologies evolve and demand heightens, Sharon AI is well-equipped to scale its operations efficiently. This strategic deployment is not merely an investment in technology; it is a commitment to fostering growth, supporting innovation, and ensuring that Australian enterprises remain competitive on the global stage.
Expanding AI Infrastructure: GreenSquare’s Vision for Australia’s Digital Future
A Strategic Leap Forward
GreenSquare’s transformation of Sydney’s former IBM facility into a state-of-the-art AI infrastructure hub underlines a bold and strategic vision for Australia’s digital future. By repurposing existing structures, this initiative not only exemplifies innovative urban development but also demonstrates a commitment to environmental stewardship. Such developments are pivotal to scaling digital infrastructure without the ecological footprint associated with new construction. Retrofitting buildings like this enables significant capacity enhancements — a 275 percent increase within the existing footprint — while integrating advanced technologies like direct-to-chip liquid cooling further sets a benchmark for efficiency.
Meeting Demand with Cutting-Edge Technology
As the demand for computing power skyrockets, driven by the proliferation of AI applications and data analytics, GreenSquare’s initiative is both timely and essential. The deployment of approximately 8,200 NVIDIA Blackwell Ultra GPUs by Sharon AI illustrates the kind of high-performance computing that is becoming the norm in the digital age. This endeavor positions GreenSquare at the forefront of meeting Australia’s increasing appetite for AI-driven solutions, underpinning the nation’s competitiveness in the global tech landscape.
Sustainability and Innovation
GreenSquare’s project also underscores a commitment to sustainable practices. By employing a closed-loop cooling system and harvesting rainwater, the facility minimizes its reliance on local water supplies, operating efficiently for 96 percent of the year without evaporative cooling. This approach not only reduces operational costs but also aligns with broader environmental goals, setting a precedent for future digital infrastructure developments. Furthermore, the plan to expand capacity by another 80MW reflects GreenSquare’s proactive approach to anticipate and meet future needs, ensuring that Australia remains at the cutting edge of digital innovation.
Summary of Findings
In reimagining the former IBM facility, GreenSquare has not only unveiled a formidable AI infrastructure hub but also set a benchmark for sustainable development in the digital age. By maximizing existing structures and integrating cutting-edge cooling technologies, you witness a transformation that goes beyond mere construction, embodying a vision for the future where innovation meets responsibility. As the demand for AI capabilities grows, GreenSquare’s SYD1 campus stands as a testament to the power of adaptive reuse, driving forward Australia’s digital landscape while minimizing environmental impact. This initiative paves the way for a new era of AI infrastructure, blending performance with sustainability.
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