skip to content
 
Print this page 
 Our Network
 Our distribution area
 Investing in the network
  Sydney's CBD
  Sydney's South
  Sydney's North
  Central Coast
  Hunter & Newcastle
 Your electricity supply
 Demand Management
 Network services
 Energy safety
 Electrical contractors
 Guidelines, standards & reports
 Network regulation

You are here: Our Network > Investing in the network > Sydney's North

Sydney's North

EnergyAustralia will invest more than $972 million in the five years to 2012 to maintain and improve our electricity network in Sydney’s north.

Our record investment program is designed to improve reliability for customers and cater for continued growth in demand and includes a major focus on asset replacement.

Some of the key factors driving demand growth in this region of Sydney are commercial expansion around Macquarie Park and Terrey Hills, major infrastructure projects such as the Chatswood-Parramatta Rail Link, high density residential developments in Hornsby-Berowra, together with the increasing use of air conditioning generally in the community.

Key investment in this part of the network includes:

Sydney’s North Shore – around $264 million on projects including:

  • Replacement of 132,000 Volt underground cables between East Lindfield and Artarmon ($38 million)
  • Replacement of equipment at Crows Nest zone substation ($5 million)
  • Willoughby zone substation feeder replacement ($42 million)
  • Turramurra zone substation distribution feeder upgrade ($7 million)
  • Mosman zone substation distribution feeder upgrade ($5 million)
  • Pymble zone substation upgrade ($5 million)
  • Lindfield subtransmission station feeder upgrade ($6 million)
  • Royal North Shore Hospital new zone substation ($30 million)
  • North Sydney zone substation and feeder upgrade ($65 million), and
  • Pymble to Turramurra cable project ($11 million).


Northern Beaches region – around $227 million on projects including:
  • New Balgowlah zone substation ($32 million)
  • New powerlines between Warringah and Brookvale ($6.5 million)
  • New powerlines between Sydney East and Terrey Hills zone substation ($8 million)
  • Improvement works at Manly zone substation($3 million)
  • Upgrade of Mona Vale zone substation ($8 million), and
  • Upgrade of supply to Killarney Heights and Balgowlah zone substations ($2.5 million).


North West region – around $229 million on projects including:
Northern Districts region - around $252 million on projects including:
These initiatives, which are outlined in Our Five Year Plan, are based on current forecasts for the network. This plan will be reviewed annually to ensure money is invested where it is needed.

Completed projects

Click here for more information about completed major projects across EnergyAustralia's electricity network.


   © Copyright EnergyAustralia 2007  You are in the section of our website.
Click here to change your state.
Privacy policy  :  Disclaimer