Stanwell and Quinbrook sign MOU for Gladstone SDA Energy Hub Project, granting Stanwell exclusivity over a 1,080 MW gas turbine and 780 MW BESS project

Queensland government-owned generator Stanwell has secured exclusive rights to a significant 1,860 MW hybrid generation project within Australia's Gladstone SDA Energy Hub, a move announced for 2025-12-03. This agreement grants Stanwell preferred access to a 1,080 MW gas turbine and a 780 MW Battery Energy Storage System (BESS) developed by Quinbrook and Private Energy Partners. The exclusivity clause provides Stanwell a strategic advantage in securing future firming and flexible capacity, aligning with its mandate for reliable and sustainable energy solutions in Queensland. For Quinbrook, this partnership establishes a clear pathway for its substantial hybrid asset, potentially de-risking future development and financing in the Gladstone region. The forward-dated announcement suggests a long-term strategic alignment, securing critical infrastructure well in advance of operational needs. Quinbrook, a specialist investor in energy transition infrastructure, demonstrates its focus on developing innovative projects with this 1,860 MW hybrid asset in Australia. Their collaboration with Private Energy Partners, the project's developer, positions this substantial gas turbine and BESS facility for future deployment. For Stanwell, a Queensland government-owned electricity generator, this exclusivity provides a clear path to integrate significant firming and flexible capacity, aligning with its mandate to provide reliable and sustainable energy solutions across Queensland. The deal underscores the evolving requirements for grid stability in Australia, where large-scale hybrid solutions are emerging to support the transition to cleaner energy while maintaining supply security. This partnership validates Quinbrook's strategy of accelerating the shift to cleaner energy through creative investment and project development.