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Energy · Electricity Generation - Other

McCullys Gap Battery Energy Storage System

In planningEPBC: Controlled action, in assessment
Location
578 Sandy Creek Road, McCullys Gap, NSW 2333 Australia, Muswellbrook Shire, New South Wales
Value
Not published
Owner
BW ESS
Contractors
Not named in a public source yet
State approval
Not yet lodged
Federal approval (EPBC)
Controlled action, in assessment
Last activity
26 March 2025
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Approvals

  • StateState significant development, SSD-81555720

    Not yet lodged. NSW Department of Planning. Lodged 26 March 2025.

    View record
  • FederalEPBC Act referral, EPBC 2025/10406

    Controlled action, in assessment. Australian Government (DCCEEW).

    View record

Nearby projects

Bells Mountain Battery Energy Storage SystemIn planning · Energy · 1 km awayMuswellbrook Pumped Hydro Energy StorageIn planning · Energy · 2 km awayMuswellbrook Thermal Storage FacilityIn planning · Energy · 3 km awayMuswellbrook Battery Energy Storage SystemApproved · Energy · 5 km awayHunter Vanadium Flow BatteryIn planning · Energy · 5 km awayUpper Hunter Battery Energy Storage SystemIn planning · Energy · 6 km away

Sources

  1. EPBC Act referrals, Australian GovernmentLicence: CC BY 4.0. Retrieved 20 October 2026.
  2. AEMO Generation Information, July 2026AEMO status: publicly announced, 400 MW. Licence: AEMO copyright permissions, with attribution. Retrieved 20 October 2026.
  3. NSW Major Projects portalLicence: CC BY 4.0. Retrieved 20 October 2026.

Facts on this page come from the public records above. How the Pipeline is built. Spotted an error? Tell us.