All transmission news

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Markets & Policy
Construction officially kicks off on Project Marinus Major construction has officially started on Marinus Link, a 345-kilometre undersea and underground power cable designed to strengthen the connection between the Victorian and Tasmanian electricity networks.
David Carroll
Oct 05, 2026
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Markets & Policy
EnergyConnect delivers $4.1 billion in social value over three years Transgrid’s nation-critical transmission interconnector project EnergyConnect has been found to have delivered $4.1 billion in social, economic and environmental value for regional communities over the past three years.
Ev Foley
Aug 27, 2026
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Technology & Products
AusNet sidesteps global supply chain concerns with transformers contract Victorian network operator AusNet has struck a $300 million deal with South Korean industrial giant Hyosung Heavy Industries to secure the supply of up to 45 power transformers to strengthen the state’s energy network and support the transition to a renewable energy future.
David Carroll
Jul 27, 2026
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Markets & Policy
Deal sealed to unlock 3.56 GW capacity in NSW renewable energy zone New South Wales energy agency EnergyCo and network operator Transgrid have inked a deal to unlock transmission capacity for up to 3.56 GW of new solar, wind and battery storage projects in the state’s southwest.
David Carroll
Jul 20, 2026