The Nebo BESS, located near Mackay, is a 900 megawatt (MW) / 3600 megawatt-hour (MWh) facility, poised to be among Australia’s largest battery storage systems. The Raglan BESS, situated near Gladstone, has a capacity of 500 MW / 2000 MWh and will bolster energy reliability in Central Queensland while supporting a shift toward sustainable energy sources. Both projects are designed to enhance grid stability and reduce reliance on traditional energy.
Construction for the Nebo and Raglan BESS projects is slated to start in 2026. ACE Power is now focusing on securing connection agreements with Powerlink, with negotiations planned for later in 2025.
A spokesperson for ACE Power said: “Not a Controlled Action determination under the Environment Protection and Biodiversity Conservation Act was granted to the 900 megawatt / 3600 megawatt-hour Nebo BESS and the 500 MW / 2000 MWh Raglan BESS. We are excited to move forward with these projects, which will play a key role in strengthening Queensland’s energy network.”
The Nebo facility, by storing and dispatching large amounts of energy, will help meet peak demand and support the integration of renewable sources into the grid. Similarly, the Raglan BESS will provide critical storage capacity, ensuring a steady energy supply for Central Queensland’s homes and industries. These systems are expected to contribute significantly to the region’s energy security.
ACE Power’s efforts align with Queensland’s growing focus on clean energy solutions. The projects will create opportunities for local employment during construction and operation, while also delivering long-term benefits through improved energy reliability. The company is committed to working closely with stakeholders to ensure the projects meet environmental and community standards.
As discussions with Powerlink progress, ACE Power will finalize technical details to connect both BESS facilities to Queensland’s grid. These milestones mark a significant step toward a more resilient and sustainable energy future for the region, with the Nebo and Raglan projects set to play a pivotal role in Queensland’s renewable energy landscape.
