Quinbrook Launches Supernode Battery Energy Storage Project in Brisbane

The Quinbrook Supernode battery energy storage project in Brisbane, Australia, reached commercial operations on August 18, 2026, advancing a major infrastructure partnership with Contemporary Amperex Technology Co. Limited, known globally as CATL. According to official corporate disclosures, the operational milestone marks a crucial step forward for large-scale energy storage development in the region.

Supernode Project Reaches Commercial Operations

The Supernode project relies heavily on advanced battery technology provided by CATL. The companies expanded their collaboration following key milestones achieved at the Brisbane facility. Quinbrook Infrastructure Partners designed the project to bolster regional grid stability and support Australia’s transition toward renewable power generation.

Commercial deployment involves integrating high-capacity battery units capable of storing surplus solar and wind energy. The system discharges power back into the grid during peak demand periods. CATL supplied specialized energy storage systems engineered for utility-scale applications to ensure durability and high energy density.

Partnership Growth and Technical Integration

The collaboration between Quinbrook and CATL spans multiple phases of development at the Supernode site. Technical teams from both organizations worked to complete installation and grid synchronization ahead of the August 18 target. CATL’s energy storage solutions are designed to manage large power loads safely while maintaining operational efficiency over extended lifecycles.

Local grid operators anticipate that the facility will ease congestion during high-demand summer months. The successful commercial launch highlights the growing role of international battery manufacturers in Australian energy infrastructure. Both companies continue to evaluate further expansion opportunities as regional demand for grid-scale storage accelerates.