GE Vernova is set to provide 69 Dead Tank Circuit Breakers for Powerlink’s Capital Work program, contributing to Queensland’s renewable energy objectives.
These state-of-the-art circuit breakers will improve grid reliability and facilitate the smooth incorporation of renewable energy into Queensland’s transmission infrastructure.
GE Vernova Inc. has announced that it has obtained a contract from Powerlink, the state-owned transmission utility of Queensland, to provide critical equipment for its forthcoming Capital Work program. As part of this agreement, GE Vernova will supply 69 Dead Tank Circuit Breakers (DTCBs) with a rating of 245 kV and above, which will aid in achieving Queensland’s renewable energy objectives and bolster the resilience of its power infrastructure.
Powerlink is tasked with the construction and maintenance of Queensland’s high-voltage transmission network, as well as the integration of renewable energy sources throughout the State. This initiative is vital to Queensland’s dedication to renewable energy, aiming for 70% by 2032 and 80% by 2035, as it enables the seamless incorporation of renewable energy into the grid, thereby promoting economic growth and sustainability.
Improving Grid Dependability through GE Vernova Dead Tank Circuit Breakers:
Dead Tank Circuit Breakers (DTCBs) are essential for ensuring stable power transmission by safeguarding the grid against electrical faults, maintaining energy flow continuity, and reducing disruptions. They function as effective “off switches” for the grid, automatically disconnecting portions of the network during faults or overloads to facilitate smooth electricity distribution and protect the system from potential harm.
These devices are particularly vital for energy transition initiatives, as they support the reliable integration of renewable energy sources, which can pose challenges without a stable and resilient transmission framework. The absence of equipment like DTCBs would complicate the reliable transfer of renewable energy from generation sites to consumers, as fluctuations could jeopardize grid stability.
GE Vernova’s Dead Tank Circuit Breaker technology is esteemed for its dependability and scalability, making it an excellent option for projects that demand robust and high-performance transmission solutions. With around 100,000 units installed worldwide, GE Vernova’s Grid Solutions division has established a reputable legacy of providing advanced circuit breaker solutions that facilitate renewable energy integration and bolster energy security efforts globally.
Scheduled for delivery between August 2025 and March 2026, the DTCBs will be produced by GE Vernova’s Grid Solutions division at its facility in Suzhou, China. This global supply chain strategy ensures timely and efficient delivery to address the requirements of complex, large-scale projects.
GE Vernova high voltage dead tank circuit breaker
GE continues its successful track record with PowerLink:
This recent agreement enhances the enduring collaboration between GE Vernova and Powerlink, which has previously involved efforts to localize DTCB production at GE Vernova’s facility in Suzhou, China.
This initiative has notably improved lead times and addressed global supply chain issues related to essential electrical equipment.
The official signing ceremony was graced by the presence of Paul Simshauser, CEO of Powerlink, and Yeow Keong Lim, the Asia Pacific Region Leader for GE Vernova’s Power Transmission division.
Paul Simshauser remarked, “Our dedication to ensuring reliable and efficient energy transmission is strengthened through our partnership with GE Vernova, which will enable us to enhance our network with cutting-edge grid technology. This contract is pivotal in ensuring that Powerlink’s infrastructure can meet the ambitious objectives set by Queensland’s renewable energy investors.” Yeow Keong Lim expressed, “We are privileged to work alongside Powerlink on their Capital Work project. This contract underscores GE Vernova’s dedication to delivering high-quality, next-generation solutions that facilitate the transition to renewable energy. Our power transmission equipment is designed to adhere to the highest standards of reliability and performance, demonstrating our commitment to safe and dependable electrification. We are resolute in our support for Australia’s shift towards a sustainable energy future through advanced technology that bolsters grid resilience and reliability.”
About Powerlink
Powerlink is a leading Australian provider of high-voltage electricity transmission network services, combining innovation with insight to deliver safe, cost-effective, and reliable solutions.
Powerlink is a government-owned corporation that owns, develops, operates, and maintains the high-voltage electricity transmission network in Queensland. Powerlink’s network extends 1,700 kilometers (km) from Cairns to the New South Wales border and comprises 15,449 circuit km of transmission lines and 152 substations.
Powerlinks’ purpose is to connect Queenslanders to a world-class energy future, providing electricity to more than five million Queenslanders and 241,000 businesses.
About GE Vernova:
GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced Research, Consulting Services, and Financial Services. Building on over 130 years of experience tackling the world’s challenges, GE Vernova is uniquely positioned to help lead the energy transition by continuing to electrify the world while simultaneously working to decarbonize it. GE Vernova helps customers power economies and deliver electricity that is vital to health, safety, security, and improved quality of life. GE Vernova is headquartered in Cambridge, Massachusetts, U.S., with more than 80,000 employees across 100+ countries around the world. GE Vernova’s Grid Solutions business electrifies the world with advanced grid technologies and systems, enabling power transmission and distribution from the point of generation to the point of consumption, and supporting a decarbonized and secured energy transition.
GE Vernova’s mission is embedded in its name – it retains its legacy, “GE,” as an enduring and hard-earned badge of quality and ingenuity. “Ver” / “Verde” signal Earth’s verdant and lush ecosystems. “Nova,” from the Latin “Novus,” nods to a new, innovative era of lower carbon energy. Supported by the Company Purpose, The Energy to Change the World, GE Vernova will help deliver a more affordable, reliable, sustainable, and secure energy future.
