Stage 2 Starts Operating
stage 2 starts operating The 341MW/1,363 MWh Collie Battery Stage 2 construction, testing and commissioning is now complete. Collie Battery Stage 2 commenced operating in July 2025. Together with the 219 MW / 877 MWh Stage 1, Collie Battery Stages 1 & 2 are now both in operation and supporting the WA electricity network.
Project Update – Mar 2025
project update – mar 2025 Construction of Collie Battery Stage 2 is advancing ahead of schedule, thanks to the dedication and collaboration of the entire project team. Most equipment has already been delivered, with the final components expected this month—marking a key project milestone. Key resources are on-site to progress pre-commissioning activities, prepare for energisation, […]