Wandoan South BESS
Wandoan South BESS battery storage overview.
Wandoan South BESS is a 100 MW battery with 150 MWh of energy storage at Woleebee in Queensland’s Western Downs. Developed by Vena Energy, it connects to Powerlink’s Wandoan South substation and operates alongside the wider Wandoan South renewable energy development. AGL holds long-term rights to dispatch the battery’s output.In OperationAustralia
At a Glance
Capacity
100 MWEnergy storage
150 MWhStorage duration
1.5 hoursStorage type
UnknownOwner
Vena EnergyOperator
Data coming soonCountry
AustraliaLocation
-26.263°, 149.773°Website
Official project pageOwnership
1 record| Share | Organisation | Role | Details | Period |
|---|---|---|---|---|
| Unknown |  | Owner Developer | Vena Energy developed and owns the Wandoan South battery; AGL’s contract concerns operational dispatch rights. | Current / not dated |
Organisations
5 recordsOrganisations recorded as working on this asset or its project, and their role.
| Organisation | Role | Details |
|---|---|---|
| Operational dispatch rights holderOfftake And Market | Holds full operational dispatch rights under a 15-year contract announced when the battery entered commercial service in August 2022. | |
| Battery EPC contractor and system integratorEpc Balance Of Plant | Delivered the battery’s engineering, procurement, construction and system integration, including the DG-IC control system. | |
| Transmission connection providerGrid Connection | The battery connects to Powerlink’s Wandoan South substation. | |
| Battery developer and asset managerDevelopment And Operation | Developed Wandoan South BESS and manages the site through its operating life. | |
| Australian development and consenting companyDevelopment And Consenting | The Australian company manages the Wandoan South development and its planning change application, encompassing the operating battery and separate solar stages. |
Supplier registration
Contact page onlyHow suppliers get onto this project's radar: its standing register, supplier portal or contact route.
General business enquiries can be made through the published contact channel. This route does not provide project-specific supplier registration.
Vena Energy Australia’s general corporate contact route; the page does not provide project-selectable supplier registration.
SourceChecked 28 Oct 2026