AI data centres to double Aussie water and power use by 2030, squeezing farm supply chains

For supply chain and logistics professionals, the AI boom's physical infrastructure demands signal a new era of resource competition. As hyperscale data centres proliferate across Australia, they will absorb massive amounts of power transmission capacity and fresh water—resources that have traditionally underpinned agricultural supply chains. This clash could disrupt food production schedules, elevate logistics costs, and strain the regional infrastructure networks that shippers and manufacturers rely on.

The global race to dominate artificial intelligence is driving an unprecedented infrastructure buildout in Australia, with data centre numbers projected to more than double within four years—from over 160 today to well over 320 by 2030. This rapid expansion is triggering fierce competition for three critical resources: land, water, and energy. The collision between the technology sector and Australian agriculture, as reported by rural industry outlets, underscores a deepening structural tension where the digital economy's physical appetite puts it directly at odds with traditional food production systems.

“

As hyperscale data centres proliferate across Australia, they will absorb massive amounts of power transmission capacity and fresh water—resources that have traditionally underpinned agricultural supply chains.

Australia is being courted by hyperscale cloud providers and AI firms as an ideal venue for next-generation data centres. The country offers abundant land, a stable political and regulatory environment, a growing renewable energy grid, and proximity to billions of Asian consumers. However, these same attributes have long underpinned the nation's agricultural sector. Data centres are notoriously thirsty—both for power to run servers and for water to cool them. Large-scale facilities can consume as much electricity as a small city and millions of litres of water per year, often in regions already experiencing water stress. With more than 160 data centres already operational and a pipeline that will more than double that footprint, the strain on local water tables and power transmission infrastructure is set to escalate dramatically.

For Australian farmers, the implications are immediate and severe. Water rights, already a contentious issue in the Murray-Darling Basin and other agricultural regions, will face new competition from data centre cooling requirements. Energy costs, a significant input for irrigation, processing, and cold chain logistics, could rise as data centres demand priority access to grid capacity. Land that could be used for crops or grazing is being reassessed for its value as a data centre site, particularly parcels with access to high-voltage transmission lines and water sources. This land-use conflict threatens to drive up property values for farmers while making it harder to expand or even maintain agricultural operations.

The squeeze also has ripple effects for the broader economy. Agricultural supply chains—from farm inputs to food processing and export logistics—depend on affordable, reliable water and energy. Disruptions to these systems could increase food prices, reduce export competitiveness, and destabilise rural communities. The situation mirrors global trends seen in places like Ireland, the Netherlands, and parts of the United States, where data centre growth has sparked moratoriums on new construction due to grid capacity and environmental concerns. In Australia, the absence of a national framework for balancing digital infrastructure with food security means that market forces alone will drive land use, often in favour of the better-capitalised tech sector.