An Australian technology and advisory company recognized at the World Economic Forum has launched a suite of strategic frameworks designed to help hyperscale data center developers establish resilient, independent water infrastructure for AI campuses in regions where long-term water availability is becoming as critical a consideration as energy supply.
The Emerging Water Challenge for AI Infrastructure
Pact Renewables Pty Ltd today announced three integrated Data Centre–Desalination frameworks, introducing a new strategic advisory offering for hyperscale developers building AI infrastructure in water-stressed regions. The announcement reflects a growing recognition that, alongside energy availability, long-term water resilience is becoming an increasingly important — and increasingly scrutinized — consideration for hyperscale AI infrastructure.
Modern AI data centers require significant quantities of water for cooling. While direct-to-chip and other advanced liquid-cooling technologies have reduced per-workload water consumption, the rapid growth in AI compute capacity means absolute water demand continues to rise. As projects expand into regions offering abundant renewable energy and land, developers face mounting scrutiny from regulators and local communities about whether water supply can be sustained over decades of operation without competing with existing community needs.
Three Frameworks for Different Hydrogeological Settings
Coastal, Inland, and Hybrid Options
Pact Renewables has developed three complementary frameworks tailored to different water source environments. The Data Centre–Seawater Desalination framework targets coastal developments by integrating seawater desalination with long-term data center water infrastructure. The Data Centre–Brackish Water Desalination framework serves inland and peri-urban developments using brackish groundwater, recycled water, and other non-potable sources. The Dual-Mode Hybrid framework combines seawater and brackish-water desalination pathways within a single adaptable architecture that can accommodate changing source-water chemistry, staged campus expansion, and evolving operational requirements over the life of a project.
Technology-Neutral, Complementary to Existing Cooling Architecture
“These frameworks are technology-neutral and designed to complement, rather than replace, existing cooling architectures,” said Dr. Aharon Arakel, Founder and Director of Pact Renewables. The company’s proprietary technology platforms — including Salpro™ for mineral recovery from saline concentrates and MBC™ technology for Zero Liquid Discharge pathways — provide additional options for managing the residual streams that desalination produces.
“Just as developers routinely secure long-term energy supplies for major AI campuses, establishing resilient and independent water infrastructure may increasingly become a strategic requirement for projects proposed in water-stressed regions,” Dr. Arakel said. Pact Renewables was recognized as a Top Innovator Company at the 2023 World Economic Forum in Davos, bringing credibility to its position at the intersection of advanced water technology and AI infrastructure development.
