Happy Valley Water Treatment Plant Battery
Happy Valley Water Treatment Plant Battery battery storage overview.
The Happy Valley battery forms part of SA Water's solar and storage facilities at the Happy Valley Water Treatment Plant in South Australia. It supports the utility's renewable energy programme at the treatment site. AEMO lists the lithium-ion battery in service at 4.41 MW and 8.82 MWh.In OperationAustralia
At a Glance
Other capacity
8.4 MWEnergy storage
8.8 MWhStorage duration
2 hoursStorage type
Co Located RenewableOwner
South Australian Water CorporationOperator
Data coming soonCountry
AustraliaLocation
-35.062°, 138.564°Website
Official project pageOwnership
1 record| Share | Organisation | Role | Details | Period |
|---|---|---|---|---|
| Unknown | Owner Operator | South Australian Water Corporation is the site owner listed by AEMO and the licensee for the Happy Valley solar and battery facilities. | Current / not dated |
Organisations
2 recordsOrganisations recorded as working on this asset or its project, and their role.
| Organisation | Role | Details |
|---|---|---|
| Solar and battery EPC contractorEpc Balance Of Plant | Enerven delivered the Happy Valley solar and battery works as part of SA Water's renewable energy programme. | |
| Battery technology supplierEquipment Supply | The March 2022 generation licence documents Tesla Powerpack systems at Happy Valley. |
Supplier registration
Developer supplier portalHow suppliers get onto this project's radar: its standing register, supplier portal or contact route.
Prospective suppliers can use the portfolio supplier registration route to take part in future procurement processes. Registration covers the wider business and does not itself identify a project-specific opportunity.
SA Water's portfolio Supplier Portal offers initial bidder registration to prospective suppliers; it is not specific to Happy Valley.
Supply chain pagewe could not open this
SourceChecked 27 Oct 2026
Capacity history
Recorded project capacity figures. Future-dated changes are shown but are not used as current capacity.
| Effective | Capacity type | Capacity | Source |
|---|---|---|---|
| 24 Mar 2022 | Other capacity | 8.4 MW | ESCOSA generation licence — Happy Valley combined solar and battery maximum export capacity |