Western Downs Digital Park

Project Overview

Western Downs Digital Park is a proposed large-scale data centre development near Dalby, Queensland. It would provide computing infrastructure supporting artificial intelligence, cloud computing, data processing and digital storage.

Public reporting has described the proposal as an approximately A$31.9 billion development, covering about 725.5 hectares. These figures describe the proposed project’s scale; they do not establish expenditure already incurred, secured financing or contracts available to local businesses. The Commonwealth referral describes an approximately 801.3-hectare project area, including road reserves, and a 178.7-hectare maximum permanent disturbance footprint. These are different reported area measures, not an additional project. Commonwealth referral Source 1

If approved and delivered, the development could introduce substantial digital infrastructure investment to the Western Downs and create opportunities across construction, technical services and ongoing operations.

What Is a Data Centre?

A data centre is a facility containing computer servers, networking equipment and systems that store and process digital information.

These facilities require reliable electricity, cooling, communications, security and continuous technical support. Their construction involves buildings and substantial supporting infrastructure, while their operation requires maintenance and specialist personnel.

The proposed Western Downs development is therefore relevant to a broader range of businesses than computer equipment suppliers alone.

Location and Proposed Infrastructure

The Commonwealth environmental referral places the project approximately 37 kilometres north-west of Dalby and 15 kilometres south-east of Kogan.

It describes four development stages, comprising four data centre buildings with approximately 1.44 gigawatts of combined information technology capacity. This refers to proposed computing capacity and should not be presented as the facility’s continuous total electricity consumption.

Supporting infrastructure includes substations, transformers, switching facilities, battery-backed power conditioning, a high-voltage connection corridor, roads, communications, water and wastewater systems. Temporary construction accommodation for up to 1,500 personnel is also proposed. Source 2

Who Is Involved?

The project website identifies Zerra DC as developer and proposed operator, supported by Australian Data Centres and Macquarie Capital. Macquarie Capital is identified as project and financial adviser to the consortium.

Anthropic, the company behind Claude, has signed a long-term data centre lease commitment. The development remains subject to planning and regulatory approvals. Source 3

These announced relationships should be distinguished from appointments of construction contractors and equipment vendors.

Why the Western Downs?

The developer identifies proximity to electricity infrastructure, available land and the region’s established industrial setting as reasons for selecting the site. Source 4

For regional businesses, the potential opportunity is to apply existing construction, electrical, mechanical and logistics capabilities to a new industry.

However, experience on other industrial projects does not automatically establish eligibility for data centre work. Each business will need to demonstrate that it can meet the purchaser’s particular requirements.

Timing and Development Status

ABC reporting on 16 September 2026 stated that Anthropic aimed to start using the facility in 2027 and that the wider development was expected to take four to six years to build. It also reported that the lease was subject to Foreign Investment Review Board approval.

These statements describe intentions and conditions reported at that time. They do not confirm a construction start, an opening date or satisfaction of the lease conditions. Source 5

The staged proposal means early construction, initial operation and completion of the full campus would be separate milestones.

Approval Processes

The project continues to be presented as a proposed development.

On 2 October 2026, ABC reported that Queensland was developing a state data centre assessment framework and that Zerra DC had applied for prescribed-process status. An application for that status does not itself establish approval to build. Source 6

A Commonwealth environmental referral is also recorded under EPBC reference 2026/10667. The existence of a referral should not be described as environmental approval. Source 7

Readers should check the responsible authorities’ records for current decisions, conditions and public notification arrangements.

Commercial Commitments and Work Still to Be Confirmed

The announced Anthropic lease is evidence of a significant prospective customer relationship. It does not establish that the entire campus is leased or that all development arrangements are complete.

The sources reviewed do not provide a complete, verified register of financing, construction awards, equipment orders or available subcontract packages.

These are areas to monitor, rather than a list of confirmed open contracts.

Electricity, Cooling and Water

The developer proposes air-cooled heat rejection with closed-loop circulation, rainwater harvesting and water recycling. This does not mean the project uses no water.

Its energy strategy envisages grid supply and additional generation and firming arrangements as development progresses. It should not be described as entirely renewable-powered or as guaranteeing lower electricity prices. Source 8

Electricity demand, water arrangements, traffic, housing and effects on existing businesses remain important assessment and community matters. October reporting records both interest in economic opportunities and concerns about regional impacts. Source 9

Projected Employment and Training

The developer publishes estimates of:

It also proposes more than 180 electrical and mechanical apprenticeships. These projections depend on development and operation; they are not current vacancies or guaranteed local appointments. Source 10

Indirect employment is separate from employment directly at the campus and should be labelled accordingly.

Potential Opportunities for Local Businesses

The following opportunities are inferred from the proposed infrastructure and typical requirements of large facilities. They are potential areas of demand, subject to procurement decisions.

Some purchasing may occur through principal contractors and specialist subcontractors. Local businesses should identify the organisation purchasing their particular service.

Workforce accommodation and bundled service contracts may also affect how much demand reaches businesses in surrounding towns.

Opportunities for Renewable Energy Suppliers

The proposed electrical and battery infrastructure may be relevant to suppliers of energy storage, power equipment, controls and supporting components.

Suitability will depend on the exact design, specifications, compliance requirements and purchaser’s approval process. Household equipment should not be assumed suitable for a large industrial facility.

Suppliers should prepare model-specific technical information, applicable Australian compliance evidence, delivery capability and dependable local support.

RRE marketplace participation would not automatically qualify a supplier for this project.

How Businesses Can Prepare

Prepare a capability statement explaining your services, operating area, relevant experience, available resources and authorised scope.

Maintain current licences, insurance and qualifications. Include evidence of comparable work, quality controls and realistic delivery capacity.

Ask the project team about supplier registration, procurement contacts, package timing and qualification requirements. Before committing to a contract, understand payment terms, insurance obligations, warranties and the resources needed to deliver.

Preparation can improve readiness, but staffing or equipment expansion should be based on verified demand and sound commercial assessment.

Supporting Lasting Regional Benefits

Potential benefits extend beyond initial construction. Training, apprenticeships and continuing service contracts could help businesses develop capabilities useful across multiple industries.

The quality of those outcomes will depend on accessible procurement, practical local participation and management of effects on housing, roads, labour availability and essential services.

Transparent information will help residents and businesses understand what is proposed and make informed decisions.

RRE’s Role

RedRooEnergy is providing this overview to explain the proposal and its potential relevance to regional businesses and renewable energy suppliers.

RRE is not identified here as a project partner, appointed supplier or procurement representative. Businesses interested in project work must follow the developer’s and appointed contractors’ processes.

Further Information

Visit the Western Downs Digital Park website for project updates.

For questions about RRE and its marketplace, contact info@redrooenergy.com.au.