Internal emails obtained by the ABC reveal that Anthropic, the US artificial intelligence company behind the popular Claude chatbot, sought meetings with the New South Wales government earlier this year to discuss plans for up to five gigawatts of data centres in the state, signalling a potential multibillion-dollar investment in Australian AI infrastructure.
The emails, which have not been publicly released, show that Anthropic approached NSW officials to explore locating a substantial data centre footprint capable of supporting some of the most compute-intensive AI workloads. Five gigawatts of capacity would rival the scale of the largest data centre projects globally and could represent one of the largest foreign tech investments in Australia’s history.
Anthropic’s interest comes as global demand for data centre capacity surges, driven by the rapid expansion of generative AI services. The company’s Claude chatbot has emerged as a major competitor to OpenAI’s ChatGPT, and Anthropic has been racing to secure the physical infrastructure—including land, power, and cooling—needed to train and deploy large language models.
Australia has become an increasingly attractive destination for hyperscale data centre investments due to its relatively stable energy grid, strong renewable energy resources, and government incentives for digital infrastructure. NSW, in particular, has positioned itself as a hub for tech investment, with the state government offering fast-tracked approvals for major projects in designated investment zones.
Neither Anthropic nor the NSW government have confirmed the specific scope of the proposed data centres, but sources familiar with the discussions indicated that the company is evaluating multiple sites across the state. The project, if realised, could create thousands of construction and operational jobs and significantly boost local demand for renewable energy.
Critics have raised concerns about the environmental impact and energy consumption of large-scale AI infrastructure. Data centres already account for a growing share of global electricity use, and a 5GW facility would consume enough power to supply hundreds of thousands of homes. Anthropic has previously committed to achieving net-zero emissions by 2030, but the company has not detailed how this proposed Australian build would align with that target.
The emails also highlight the intense competition among AI companies to secure resources ahead of rivals. With cloud providers like Microsoft, Amazon, and Google also expanding their Australian data centre presence, Anthropic’s move underscores the strategic importance of Australia in the global AI arms race.
Analysis
Why This Matters
- A 5GW data centre project would be among the largest in the world, signalling a major vote of confidence in Australia as a destination for AI infrastructure investment.
- The scale of energy demand could strain the NSW electricity grid and accelerate the transition to renewable energy sources, affecting households and businesses.
- The project’s success or failure may set a precedent for how other AI giants approach expansion in Australia, influencing future tech investments.
Background
Anthropic, founded in 2021 by former OpenAI employees, has grown rapidly alongside the generative AI boom. Its flagship product, Claude, competes directly with OpenAI’s ChatGPT and Google’s Gemini. To train and run increasingly powerful AI models, companies require vast data centre capacity—often in the hundreds of megawatts to multiple gigawatts.
Australia has seen a surge in data centre announcements in recent years, including from Microsoft (which committed $5 billion in 2023), Amazon Web Services (with plans for multiple availability zones), and local players like Macquarie Telecom. NSW has been a focal point, thanks to available land, access to renewable energy through the Snowy Hydro scheme, and government support for major projects.
However, large data centres have faced challenges including community opposition, grid connection delays, and rising construction costs. The scale of Anthropic’s reported ambitions—5GW—is roughly ten times larger than typical hyperscale data centre campuses, raising questions about feasibility and infrastructure readiness.
Key Perspectives
Anthropic: The company sees Australia as a strategic location for expanding compute capacity to support Claude’s growth, likely valuing the combination of renewable energy potential, skilled workforce, and government incentives.
NSW Government: Officials are keen to attract high-tech investment and jobs, but must balance economic benefits with energy grid stability and environmental commitments. The state has set ambitious net-zero targets.
Critics and Environmental Groups: They warn that a project of this size could significantly increase carbon emissions if powered by fossil fuels, and may place unsustainable pressure on water resources and local communities.
What to Watch
- Confirmed announcements from Anthropic or NSW government regarding specific site selection and timeline.
- Energy grid impact assessments and any proposed power purchase agreements with renewable generators.
- Community consultation processes and potential legal challenges from environmental groups.