A major renewable energy proposal near Gladstone is attracting growing attention from contractors, suppliers and regional industry participants as OX2 progresses early planning for the Euleilah Solar Farm and Battery Energy Storage System.

The proposed project is located at Euleilah in Queensland’s Gladstone Region, approximately 90 kilometres south-east of Gladstone, 12 kilometres north of Rosedale and 60 kilometres north-west of Bundaberg.

The development is planned across approximately 550 hectares of private land and could include up to 360 MW of solar generation and approximately 300 MW of battery energy storage capacity.

If delivered, the project would add another large-scale renewable energy and storage development to Central Queensland’s expanding energy infrastructure pipeline.

For regional contractors, the project is significant because it could create work across civil construction, earthworks, access roads, electrical installation, substation works, grid connection, battery infrastructure, transport and logistics.

MAJOR SOLAR AND BATTERY PROJECT PROPOSED FOR CENTRAL QUEENSLAND

The Euleilah Solar Farm and Battery project is being developed by OX2 Australia, part of the Swedish-based renewable energy developer OX2.

The project has been described as a combined solar generation and battery storage development designed to support Queensland’s electricity system as more renewable energy enters the grid.

The proposed development includes:

• up to 360 MW of solar generation
• approximately 300 MW of battery storage
• a project area of approximately 550 hectares
• connection to Queensland’s electricity network
• potential supply equivalent to around 90,000 Queensland homes
• approximately 300 construction jobs
• about six ongoing operational roles

The project remains in the early planning stage, with a development application expected to be lodged in 2027.

If approvals are secured, construction could begin in 2028, with operations targeted by the end of 2030.

WHY THE PROJECT MATTERS

Euleilah is not just another solar farm proposal.

The inclusion of a large Battery Energy Storage System makes the project more relevant to Queensland’s changing electricity system.

Solar farms generate electricity during daylight hours, while battery storage can help store energy and discharge it when needed.

This type of hybrid infrastructure is increasingly important as Queensland adds more renewable energy to the grid and seeks to maintain reliability during periods of peak demand.

Battery storage can support:

• grid stability
• peak demand response
• renewable energy firming
• frequency control
• better use of solar generation
• more flexible electricity supply

For Central Queensland, projects like Euleilah are becoming part of a wider shift in energy infrastructure investment across the region.

GLADSTONE REGION CONTINUES TO ATTRACT ENERGY PROJECTS

The Gladstone region is already one of Queensland’s most important industrial and energy centres.

The region supports:

• heavy industry
• port infrastructure
• alumina and aluminium production
• LNG export facilities
• power generation
• manufacturing
• renewable energy projects
• emerging hydrogen and clean industry proposals

This established industrial base makes the Gladstone region a major focus for future energy investment.

Euleilah adds to a broader pipeline of renewable generation, storage and transmission-related projects being considered across Central Queensland.

For Bowen Basin Index readers, this matters because energy infrastructure does not operate in isolation.

Reliable and affordable electricity supply supports mining, manufacturing, processing, logistics and regional industry.

CONTRACTOR OPPORTUNITIES COULD BE SIGNIFICANT

Large solar and battery projects create demand across a broad range of industries during planning, construction and commissioning.

For Euleilah, potential industry opportunities could include:

• civil construction
• clearing and site preparation
• bulk earthworks
• drainage works
• access road construction
• fencing and security infrastructure
• solar panel installation
• piling and mounting systems
• cable trenching
• electrical works
• inverter installation
• battery system installation
• substation construction
• grid connection works
• commissioning support
• environmental monitoring
• accommodation and workforce services
• transport and logistics

The project could be particularly relevant to civil contractors, electrical contractors, plant hire companies, transport operators and engineering service providers across Gladstone, Bundaberg, Rockhampton and the wider Central Queensland region.

GRID CONNECTION WILL BE A KEY FOCUS

Grid connection is one of the most important components of any large renewable energy project.

The Euleilah project is expected to connect to Queensland’s electricity network through infrastructure linked to the existing Gin Gin to Wurdong 275 kV transmission line.

For contractors and engineering firms, grid connection works can be a major part of project delivery.

These works may involve:

• transmission interface studies
• switching station infrastructure
• substation works
• high-voltage electrical systems
• protection and control systems
• access roads
• communications infrastructure
• testing and commissioning

As more renewable and battery projects are proposed across Queensland, grid connection capacity and transmission infrastructure are becoming increasingly important issues for the energy sector.

COMMUNITY CONCERNS WILL NEED TO BE MANAGED

The project has already attracted community attention, including concerns about bushfire risk, land use, local impacts and consultation.

These issues are common for large renewable energy developments, especially projects located on rural land near smaller communities.

OX2 has indicated that community engagement is occurring early in the process.

Future approval stages are expected to include public notification, allowing community members and stakeholders to make submissions.

Key community issues likely to remain under discussion include:

• bushfire management
• visual impacts
• traffic and road use
• construction noise
• land use compatibility
• emergency access
• environmental management
• community benefits
• local procurement
• workforce impacts

For project developers, early engagement is becoming increasingly important as Queensland strengthens planning expectations around renewable energy and battery storage developments.

COMMUNITY BENEFIT AND SOCIAL IMPACT REQUIREMENTS

Large renewable energy and battery projects are increasingly expected to demonstrate local benefits beyond electricity generation.

In Queensland, newer planning requirements mean certain large renewable and battery projects need to address community benefit arrangements and social impact matters.

For Euleilah, this could place additional focus on how the project supports local communities through employment, procurement, infrastructure contributions and ongoing engagement.

Potential community benefit areas may include:

• local supplier participation
• apprenticeships and training
• community funding
• road upgrades
• emergency services coordination
• environmental initiatives
• regional employment pathways
• long-term community partnerships

This is important because community support can influence how smoothly large projects move through planning and delivery.

WHY INDUSTRY IS WATCHING CLOSELY

For contractors and suppliers, the key interest is whether Euleilah progresses from early planning into an approved and financed construction project.

If it does, the project could provide a major work pipeline for regional businesses.

Industry participants will likely watch for updates on:

• development application lodgement
• planning assessment
• public notification
• grid connection progress
• environmental approvals
• procurement activity
• construction timelines
• contractor appointments
• local supplier engagement
• battery technology selection
• substation and connection packages

Because the project is targeting construction from 2028, the next 12 to 24 months may be important for businesses interested in future work.

Euleilah’s Role in Queensland’s Energy Transition

Queensland’s energy system is changing rapidly as renewable generation, storage, transmission and firming projects move through development.

Projects like Euleilah show how the next wave of energy infrastructure is increasingly combining generation with storage.

This matters because solar alone does not solve the challenge of electricity reliability.

Battery storage helps shift renewable energy into periods when demand is higher or generation is lower.

As Queensland continues adding renewable energy, storage assets are expected to play a larger role in supporting system stability.

For Central Queensland, the development of solar and battery projects also creates new construction and engineering opportunities beyond traditional mining and heavy industry.

WHAT HAPPENS NEXT?

The Euleilah Solar Farm and Battery project remains in early development planning.

The next major steps are expected to include:

• continued community engagement
• technical studies
• development application preparation
• planning assessment
• public notification
• grid connection studies
• environmental management planning
• commercial and procurement planning

If the project secures the required approvals, construction could begin in 2028 and operations could commence by the end of 2030.

For Central Queensland contractors, this is a project worth watching closely.

It is not yet a confirmed construction project, but its scale, location and combined solar-plus-battery design make it one of the more notable renewable energy proposals currently emerging in the Gladstone region.

WHY THIS MATTERS FOR BOWEN BASIN 

Euleilah is located outside the Bowen Basin, but its relevance to Bowen Basin Index is clear.

The project forms part of Central Queensland’s wider infrastructure pipeline and could create opportunities for the same civil, electrical, engineering, logistics and industrial service providers that support mining and energy projects across the region.

As Queensland’s resource and industrial sectors continue evolving, future opportunities will increasingly come from a mix of mining, energy, manufacturing, infrastructure and grid-related projects.

Euleilah Solar Farm and BESS is another example of that shift.

For contractors, suppliers and regional businesses, the project is one to keep on the radar.

DISCLAIMER

This article is based on publicly available information at the time of publication. Bowen Basin Index does not claim that any contract, procurement package or construction commencement has been confirmed unless specifically announced by the relevant company or project owner. Contractors and suppliers should verify project status, procurement opportunities and commercial details directly with the relevant project owner or authorised representatives.