The Western Victorian Transmission Upgrade project (WestVic) proposes a new Transmission line running from Sydenham to Bulgana. A 500,000 volts (500kV) line will run west from Sydenham and potentially enter Hepburn Shire somewhere near Dean. It will connect into a new Terminal Station, which will be used to step the voltage down from 500kV to 220kV. The 220kV line will then continue westward, potentially around Creswick and Clunes.
More information here – https://www.westvictnp.com.au/