Major Contract

NSW Hunter-Central Coast REZ

Under Procurement
NSW Hunter-Central Coast REZ

The Hunter-Central Coast Renewable Energy Zone (REZ) has an intended capacity of one gigawatt of renewable energy generation. The REZ is to be developed in the region between and around Muswellbrook and Newcastle, and the northern areas of the Central Coast.

The capacity of the REZ is expected to increase over time with the retirement of coal-fired power stations, re-purposing of mining land, and the growth of offshore wind.  

The Federal Government has identified a potential Commonwealth Offshore Wind Area off the coast of the Hunter which may utilise the transmission infrastructure constructed as part of the REZ.



Key Dates

Dec 2021 ROIs for the development of projects in the REZ opened.
Feb 2022 ROIs for the development of projects in the REZ closed.


Procuring Agency: EnergyCo


Dec 2021 EnergyCo NSW opened Registrations of Interest for generation and storage projects, and network development projects in the REZ, closing on the 4th of February 2022.
Feb 2022 The NSW Government announced that 24 solar energy projects, 13 onshore and seven offshore wind energy projects, 35 large-scale batteries, and eight pumped hydro projects were received during the ROIs process, amounting to 40 gigawatts.
Dec 2022 The NSW Government formally declared the Hunter Central-Coast REZ and established EnergyCo as the Infrastructure Planner. The declaration confirmed the scope of the geographical area from the Upper Hunter to Cessnock, Maitland, Newcastle, and Lake Macquarie.
Procurement approach
Unconfirmed |
New South Wales |
Infrastructure Australia status
High Priority Project (medium-term, 5-10 years)
Project website
EnergyCo Project Website
Media releases
Project pages
Waratah Super Battery