UGL reaches milestone in connecting Collie
UGL has completed commissioning and readiness for energisation for the construction of Neoen Australia’s Collie Battery Stage 1 in WA.
The battery will connect to Western Power’s Shotts Terminal substation, enhancing the region’s power distribution network.
Work at Collie battery Stage 1 commenced in April 2023 and is expected to finish later this year.
The project encompasses the installation of 219MW/877MWh battery of Tesla Energy Megapacks, coupled with the establishment of a new 33/330kV High Voltage Substation.
UGL project manager Diego Cortes Ferrer comments on the progress.
“This milestone was a great effort from the UGL Construction and Commissioning teams, especially considering the heavy rains during some construction weeks,” he said.
“The team worked collaboratively to achieve a successful outcome.”
Collie battery Stage 2 is also under development and is expected to be operational in Q4 2025.
Altogether, Collie battery will have the ability to charge and discharge 20% of the average demand in the South West Interconnected System.