Artarmon power upgrade

As part of Sydney Metro City & Southwest, a new traction power system is required, including new substations and power supply cables. This includes a new high voltage (33kv) power supply cable in the Artarmon industrial area.

Traction power is an electricity network designed to supply train networks. The Sydney Metro network traction power system will be separated and operate independently from the Sydney Trains network.


The new power cable will run from the Ausgrid electrical substation on Campbell Street to the new Artarmon traction substation at Reserve Road and Whiting Street.

The cable will run predominantly underneath the roadway, to avoid impacts to properties in the area.

Construction updates

Notification - Artarmon power supply upgrade - February 2020
PDF | 519.18 KB
Notification - Artarmon - Bulk power supply
PDF | 263.37 KB

Chatswood dive site

Artarmon substation

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