Monadelphous Lands $380 Million Brigalow Power Plant Contract
Monadelphous has landed a $380 million contract to build and install gas turbine units at CS Energy’s Brigalow Peaking Power Plant in Queensland, marking a significant step in the company’s energy infrastructure pipeline.
- Contract valued at approximately $380 million
- Installation of 12 gas turbine units with 400 MW capacity
- Project supports energy reliability and renewables integration
- Peak workforce of around 300 during construction
- Completion expected by early 2029
Major Contract Win Strengthens Monadelphous’ Energy Sector Footprint
Monadelphous Group Limited (ASX:MND) has secured a substantial $380 million contract with CS Energy to construct the Brigalow Peaking Power Plant near Chinchilla, Queensland. The deal encompasses balance-of-plant construction and the installation of 12 aeroderivative gas turbine generator units, collectively capable of producing 400 megawatts of power. This contract represents a significant addition to Monadelphous’ portfolio amid its recent string of energy and resource sector wins.
Project Scope and Timeline
Work on the project is slated to commence in the second half of 2026, with completion targeted by early 2029. The contract also includes engineering and design services for minor packages, underscoring Monadelphous’ integrated project capabilities. At peak construction, the company anticipates employing around 300 personnel, highlighting the project’s local economic impact through job creation and supply chain opportunities.
Energy Transition and Market Implications
The Brigalow Peaking Power Plant is designed to bolster power system reliability by delivering energy during peak demand periods. With the capacity to supply more than 150,000 homes, the plant aims to complement renewable energy sources, addressing intermittency challenges inherent in wind and solar generation. Monadelphous Managing Director Zoran Bebic emphasised the strategic importance of this contract in supporting Australia’s energy transition and the company’s proven track record in large-scale energy infrastructure projects.
Monadelphous’ Growing Contract Pipeline
This latest award builds on Monadelphous’ recent momentum, following a series of substantial contract wins across resources and renewables sectors earlier in 2026. The company has been steadily expanding its footprint, including a $120 million haul of renewable and resource contracts secured just weeks prior. These developments reinforce Monadelphous’ positioning as a key player in Australia’s evolving energy landscape.
Bottom Line?
Monadelphous’ Brigalow contract underscores its pivotal role in Australia’s energy transition, but timely delivery and workforce management will be critical over the next three years.
Questions in the middle?
- How will Monadelphous manage potential supply chain or labour challenges over the multi-year project?
- What impact will the Brigalow Peaking Power Plant have on local energy markets and grid stability?
- Will Monadelphous leverage this project to secure further contracts in Australia’s peaking power sector?
