Sussex Inlet zone substation
We are planning to upgrade the Sussex Inlet zone substation, to provide more affordable, safe and reliable electricity, while also supporting future growth in the Shoalhaven.
Overview
The Sussex Inlet zone substation is located on The Springs Road (between Flood Ave and Sussex Inlet Road) in Sussex Inlet.
This project involves:
- Construction of a new 11kV control building, which will house new 11kV equipment
- Installation of associated underground cable conduits
- Installation of a new 11kV auxiliary padmount transformer
- The replacement of 33kV support structures in transformer bunds
- Installation of firewalls between transformer bays
- Demolishment and removal of the existing 11kV busbar and associated switchgear
- Demolishment and removal of the existing control building
- Construction of new pavements, retaining walls, gravel yard surfacing and security fencing
- Installation and building of site stormwater drainage
The need
The substation was established in 1968 and apart from some recently added assets, has been supplying electricity to the area for 50 years.
Some of the original power transformers are approaching the end of their service life and over time, exposure to the coastal environment has caused some of the structures within the substation to sustain corrosion damage.
On the demand side, as new residential developments are constructed, the number of customers in the area is also expected to increase.
The upgrade will address these issues and ensure an affordable, reliable and safe electricity supply for customers in the rural and coastal townships of Sussex Inlet, Swanhaven, Berrara, Wandandian and Bewong.
Review of environmental factors
Endeavour Energy, as the determining authority, completed a draft Review of Environmental Factors under Part 5 of the Environmental Planning and Assessment Act, 1979. The REF outlined the project's benefits, as well as the potential environmental impacts and mitigation measures to manage those impacts, should the project proceed.
Public submissions received were considered as part of the environmental assessment process and the project was approved in July 2018.
The Notice of Determination and a subsequent amendment (both below) outline the approval of construction subject to several construction and environmental management criteria designed to mitigate the environmental impact of the project.
Community correspondence
Stakeholders and residents will be notified of construction works, potential impacts and mitigation measures, as per the Notice of Determination.
Project contact details
For further information, or to make a submission, email consultation@endeavourenergy.com.au
