Central-West Orana REZ - Merotherie Energy Hub
A major energy hub collecting renewable generation across Central-West Orana and connecting it to the NSW transmission network.
Sandy Lane Energy Hub at Merotherie, published by ACEREZ in April 2026. Wider-project context; fine detail restored. Not a record of Flomar's entire package. This image illustrates the wider project; Flomar's own work is described below.
Project overview
The Central-West Orana Renewable Energy Zone transmission project is building new transmission lines, energy hubs and switching stations to collect renewable generation across the region and connect it to the NSW grid. The Merotherie Energy Hub links the zone's 330kV infrastructure with its 500kV transmission network.
What Flomar self-performs
- Excavation of footings and trenches, followed by backfill and compaction
- Supply and installation of reinforcement, earthing connections and conduits
- Supply and installation of formwork to AS3610
- Concrete placement, compaction and curing for substation footings
- Cast-in-situ and precast cable trenches, conduits, pits, covers and cable trays
- Stormwater and subsurface drainage, headwalls, scour protection and kerbs
- Footings for substation buildings and equipment
Key quantities
- 500kV energy-hub substation civils
- Substation building + equipment footings
- Cable trenches, conduits, pits + drainage
Project register
Value bands cover Flomar's own package only, never the whole-project figure, and are provided on request.
Capabilities used
Working out who to put on your next tender?
Tell us the civil and electrical-enabling scope. We will tell you plainly what we self-perform and where we partner.
(02) 9550 0658