Project

Muswellbrook Solar Farm

PROJECT STATUS
Announced
Muswellbrook Solar Farm

The Muswellbrook Solar Farm is a 135-megawatt solar farm and 135-megawatt / 270 megawatt-hour battery to be located in Muswellbrook, NSW.

The project is to be located within the Hunter Central Coast Renewable Energy Zone. It will connect to NSW’s electricity network via a tee connection into the existing 132 kV overhead line to the west of the site. This will require construction of approximately 2.4 km of 132 kV overhead line and a 132 kV switching yard.

Key Dates

Mar 2026 Expected Construction Commencement
Mar 2028 Expected Construction Completion

Procurement

Procuring Agency: OX2

PROJECT HISTORY

Sep 2022 SEARs were issued for the project.
May 2025 The project received NSW Government planning approval.
Aug 2025 The project received Federal Government EPBC approval.
Estimated Total Cost
(2023)
Sector
Energy
Procurement approach
Engineering, Procurement and Construction (EPC) |
Location
New South Wales |
Resources
Project website
OX2
Government resources
NSW Planning Portal