The  Hornsdale Power Reserve: Developed and owned by Neoen, built by Tesla at Neoen’s 309MW Hornsdale Wind Farm in South Australia

At 100MW/129MWh, the Hornsdale Power Reserve is the largest lithium-ion battery in the world, and provides network security services to South Australian electricity consumers in concert with the South Australian Government and the Australian Energy Market Operator (AEMO)


News Room Posts

Inauguration & Community Celebration on December 9

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HPR fully installed and energised !

The Hornsdale Battery has now been fully installed and energised! The battery has undergone its first charges and discharges into [...]

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HPR Connection Agreement signed

The project Connection Agreement has been signed with ElectraNet the Transmission Network Service Provider and approved by the Australian [...]

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HPR Selected by SA Government to host world’s biggest Li-Ion Battery

Jay Weatherill July 7, 2017 Press release The world’s largest lithium ion battery will be installed in [...]

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Project Progress

Project Agreement with South Australia
100%
Environmental studies and permitting
100%
Procurement & Construction
100%