GE Vernova has been awarded a contract by Powerlink, Queensland's state-owned transmission utility, to provide 69 dead tank circuit breakers (DTCBs) rated 245kV and above. This partnership will support the state's renewable energy integration efforts and enhance power system infrastructure, helping Queensland meet its ambitious renewable energy targets.
Powerlink plays a pivotal role in connecting renewable energy sources to the grid and maintaining Queensland's high-voltage transmission network. The utility is central to Queensland's clean energy objectives, with targets of 70% renewable energy by 2032 and 80% by 2035. The integration of renewables into the grid is essential for both economic growth and sustainability.
DTCBs are critical for maintaining stable power transmission by protecting the network from electrical faults. They ensure the continuity of power flow and minimize disruptions, especially important as renewable energy sources are incorporated into the grid.
The DTCBs will be manufactured by GE Vernova's Grid Solutions business at its Suzhou factory in China and are scheduled for delivery between August 2025 and March 2026. GE Vernova highlighted the importance of a global supply chain approach to ensure timely and efficient delivery for large-scale projects.
This contract builds upon the long-standing partnership between GE Vernova and Powerlink, including their previous collaboration to localize DTCB production at GE Vernova's Suzhou factory.
Powerlink CEO Paul Simshauser expressed that the collaboration with GE Vernova would help Powerlink meet Queensland's renewable energy targets, while GE Vernova's Asia Pacific region leader Yeow Keong Lim emphasized the company's commitment to providing reliable, next-generation grid technology that supports the renewable energy transition.
Lim said: “We remain dedicated to supporting Australia's transition to a sustainable energy future through advanced technology that reinforces grid resilience and reliability.”
