Anthropic has signed its first Australian data-centre agreement, committing to use part of Zerra DC’s proposed $31.9 billion Western Downs Digital Park near Dalby in Queensland.
The agreement, announced on 16 September, gives the developer of the Claude AI system access to capacity at a project designed to become one of Australia’s largest data-centre campuses. The development is planned about 37 kilometres north-west of Dalby and would be delivered in stages.
According to ABC reporting, Anthropic intends to use the facility primarily for AI inference — the computing required to answer user requests — rather than for training its foundation models. The company is targeting access from 2027, although the project remains subject to development and Foreign Investment Review Board approvals.
The scale is significant. At full development the Western Downs Digital Park has been described as a multi-gigawatt project with a power requirement comparable to that of a large population centre. Zerra DC’s plans place the campus near major electricity infrastructure, including the Braemar substation and existing generation assets.
For regional Queensland, the project illustrates how the AI investment cycle is beginning to move beyond Sydney and Melbourne. Data-centre developers are increasingly searching for locations that can combine large land parcels, grid access, new generation and transmission capacity, and long-term expansion potential.
The Western Downs Regional Council has already identified an unusually large development pipeline across energy, resources and industrial projects. A hyperscale computing campus would add another infrastructure class to that mix, creating potential demand for civil contractors, electrical specialists, cooling and power-system suppliers, fibre connectivity, security, operations and maintenance services.
The opportunity also brings a policy challenge. Large AI campuses require substantial electricity and, depending on their cooling design, potentially significant water resources. The commercial case will therefore be judged not only on capital investment and job creation, but on how the project secures additional energy and infrastructure without imposing unacceptable costs on surrounding users.
Anthropic’s agreement gives the proposal a major anchor customer at a time when Australian AI infrastructure investment is accelerating sharply. For Queensland, it also turns the Western Downs into a serious contender in a data-centre market that has historically been concentrated in the eastern seaboard capitals.
Image: İsmail Enes Ayhan / Unsplash.
