The Australia–Asia Power Link (AAPowerLink) is a groundbreaking renewable energy initiative being developed by Sun Cable. Designed to be one of the largest clean energy projects in the world, it will combine massive solar generation in Australia’s Northern Territory with large-scale battery storage and an unprecedented subsea transmission system to deliver green electricity both domestically and internationally.
At the heart of the project is a solar farm with a planned capacity of between 17 and 20 gigawatts, supported by 36 to 42 gigawatt-hours of battery storage. Together, these facilities will produce and store enough clean energy to supply industrial customers in Darwin as well as export power to Singapore. Electricity will be transmitted via a 4,300-kilometre high-voltage direct current (HVDC) subsea cable, one of the longest in the world. The cable is to de manufacured at a purpose built facility in Tasmania which we reported on below in 2023.
The project will deliver up to 4 gigawatts of renewable power to Darwin and around 1.75 gigawatts will be exported to Singapore, meeting as much as 15 percent of the city-state’s electricity demand. Anotehr project coming up in Tasmania is the significantly smaller 600MW Gamuda Wind and Solar Project in Tasmania
AAPowerLink has already secured major regulatory approvals, including clearance from the Australian federal government, the Northern Territory government, and the Indonesian authorities, with approvals in Singapore currently under consideration. Electricity supply is expected to commence in the early 2030s, positioning the project as a key driver of regional energy transition and cross-border collaboration in renewable power.
Reported in November 2023 – In the heart of Tasmania, a groundbreaking initiative known as “Sun Cable Tasmania” is leading the way in the global transition to clean energy solutions. Sun Cable, an Australian-owned force in renewables, is on a mission to reshape the energy landscape. Their bold vision centres around constructing a 20 GW solar farm in the Northern Territory and transmitting eco-friendly electricity to Singapore via a 4,300-kilometer high-voltage undersea cable system.
But that’s not all. Sun Cable has recently disclosed its plans to manufacture these high-voltage subsea power cables in Tasmania. They’ve chosen Bell Bay, located in the northeast of Tasmania, as the ideal site for producing these specialized cables, a pivotal part of their flagship project, the Australia-Asia PowerLink (AAPowerLink).
In a world hungry for renewable energy, Sun Cable’s visionary project aims to address a pressing issue. The company states, “The construction of a purpose-built facility will help address global supply challenges with high-voltage direct-current (HVDC) subsea cables.” Presently, all advanced HVDC subsea cable facilities are located in the Northern Hemisphere, making Sun Cable’s initiative a game-changer in the industry.
Bell Bay’s selection is significant. This hub is thriving. It’s about 50 kilometres north of Launceston. It offers deep-water port facilities. Also, it has rail transport links. Plus, it has a well-established renewable energy infrastructure. Therefore, it’s a fusion of location and vision. As a result, it promises a cleaner, greener future.
The proposed Bell Bay facility is not just your run-of-the-mill manufacturing plant. It’s a marvel, featuring state-of-the-art manufacturing and testing workshops, a customized port facility, and a towering 180-200 meter vertical extrusion tower vital for cable construction. All of this while maintaining an eco-conscious approach by utilizing 25-40 MW of renewable energy during the manufacturing process.
Also Read: DP Energy’s 700MW Australian Wind Farm Project
Sun Cable Tasmania: Harnessing Solar Power for a Sustainable Future
Construction of this groundbreaking facility is set to start in 2025 as part of the Australia–Asia Power Link. By 2029, the first set of cables should be ready. This timeline aligns with Sun Cable’s AAPowerLink project. This project is worth a massive $35 billion (USD 22.78 billion). It involves setting up a huge 20 GW solar farm. Also, it includes storing 42 GWh of energy at Powell Creek. This site is in the Northern Territory’s Barkly region and spans 12,000 hectares. A key part of the project is delivering renewable energy to Darwin. This will be done via an 800 km overhead transmission line. It will deliver up to 800 MW of energy. The submarine link, spanning 4,300 km, will transmit the remaining energy to Singapore via Indonesia.
Chris Tyrrell, Sun Cable’s Chief Projects Officer, has a strong belief. He thinks high-voltage subsea cables are crucial for clean energy. These cables span long distances. They are the lifelines of green electrons. They connect nations and push the renewable energy transition. Australia is rich in sunshine and wind. Therefore, it’s set to become a renewable energy superpower. At the same time, it’s becoming a hub for advanced manufacturing. This status is due to its critical supply chains.
Tasmania’s Premier, Jeremy Rockliff, welcomed Sun Cable’s announcement with open arms, recognizing the project’s potential to significantly boost the state’s economy. The project is not just a technological marvel; it’s a job creator, with over 800 construction jobs and more than 400 long-term advanced manufacturing roles in the pipeline. The economic benefits are promising, with the facility expected to inject over $1 billion during construction and contribute up to $350 million annually upon full operation.
In an era where the world is yearning for cleaner, sustainable energy solutions, Sun Cable Tasmania emerges as a beacon of hope. This is not just a project; it’s a symbol of ambition, innovation, and the boundless potential of clean energy. It’s a narrative that’s unfolding right before our eyes, a testament to the power of human ingenuity and determination.
