Gannawarra Energy Storage System

The Gannawarra Energy Storage System is a 25MW / 50MWh Tesla Powerpack battery to be integrated with the 50MW Gannawarra Solar Farm located west of Kerang in north-west Victoria. It is to become the first integrated solar and storage project in Victoria and among the largest of its kind in the world. The project is supported by both the Victorian Government and ARENA and features a first-of-a-kind commercial services agreement with EnergyAustralia, the offtaker for the Gannawarra Solar Farm.

The Gannawarra Energy Storage System was developed by Edify Energy and is jointly owned by Edify Energy and Wirsol Energy.

Project information

Installed capacity

25MW / 50MWh

Commercial Operations Date

September, 2018



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Key stakeholders


Edify Energy and Wirsol Energy win Government tender for big solar battery

EnergyAustralia commits $50m to battery storage projects

The $50 million plan to shore up Victoria’s energy grid with big batteries

Victoria to turn to Tesla battery power in time for next summer

ARENA to provide $25 million to jointly fund Victoria’s first large-scale, grid-connected batteries

$25m battery plan

Tesla, Fluence to build two big batteries in Victoria

Delivering More Large-Scale Battery Storage For Victoria

Large-scale batteries to deliver more affordable & reliable energy in Victoria

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