Anthropic has signed its first Australian data-centre lease, securing planned capacity of 2.16 gigawatts near Brisbane. Reuters says the facility is expected to begin coming online in 2027 and will handle inference, the rapid processing used to serve AI responses, rather than model training.
Anthropic Watch analysis
What happened
The proposed campus would be built on farmland about 250 kilometres from Brisbane by Singapore-based developer Zerra DC. Two people familiar with the agreement told Reuters that the site would use renewable-power purchase agreements, while Zerra DC would cover grid-connection costs rather than passing them to existing electricity customers.
The project is still subject to approval from Australia’s Foreign Investment Review Board. Anthropic and Zerra DC declined to comment to Reuters, so this is a reported lease agreement and planned facility, not a finished data centre with a switch waiting to be flicked.
The site is designed around a closed-loop, air-cooled system, which the sources said would reduce the need for clean water to remove heat from servers. Australia’s government is courting data-centre investment while also promising restrictions on land, water and electricity use from 2027.
Why it matters
AI infrastructure is becoming an energy, land and planning story as much as a software story. A 2.16GW campus would put Anthropic among the largest computing projects in the country, and its focus on inference suggests the company is planning for sustained demand from people and organisations using its models, not merely for the next training run.
Australia is pitching itself as a lower-cost market with abundant renewable resources, but the bargain has conditions. Power must be available, local communities must accept the construction, and the promised resource protections must survive contact with a very large electricity bill.
Our read
This is a meaningful infrastructure commitment, even with the usual legal asterisks attached. Anthropic’s models may live in the cloud, but the cloud increasingly has a postcode, a grid connection and somebody’s farmland underneath it. The closed-loop cooling plan is a sensible detail, though it does not settle the wider question of how much power and land AI should command.
What to watch
- Foreign Investment Review Board approval and any conditions attached to it.
- Whether the planned 2027 timetable survives grid, planning and construction hurdles.
- The final campus capacity, ownership and power agreements.
- Australia’s promised limits on data-centre use of electricity, water and other resources.
Discussion spark: Should governments welcome giant AI data centres when developers promise renewable power and reduced water use, or should local resource limits come first even if projects move elsewhere?
Sources and evidence
- Anthropic signs first Australia data centre agreement – Reuters (16 September 2026, 03:49 UTC)
Anthropic Watch is independently operated by WittyWires. It is not affiliated with, endorsed by, or operated by Anthropic.