Hengtong Cable Australia has secured a new Hengtong BESS cable project contract to supply cables for Stage 3 of the Western Downs Battery energy storage system in Queensland. This award strengthens the company’s role in battery energy storage systems (BESS) and expands its presence in Australia’s renewable energy infrastructure market.
Supporting Stage 3 Battery Expansion
Under the agreement, Hengtong will supply cable packages to UGL, which is delivering the project for Neoen and Tesla. The scope includes 26 km of 33 kV medium-voltage cable, 47 km of 1 kV flexible cable, and 16 km of earth power cable.
The Stage 3 expansion, located near Chinchilla in the Western Downs region, will add 305 MW / 1,220 MWh of capacity. As a result, the project continues to scale ahead of its planned operation in 2027/28.
Building on Proven Project Experience
Hengtong Cable Australia has developed a strong relationship with UGL through previous project phases. The company supplied 70 km of flexible low-voltage earth and 33 kV cable for Stage 2 and delivered 110 km of cable systems for additional projects.
In addition, Hengtong has supported other major BESS developments, including Neoen’s Muchea Battery project near Perth and multiple installations in New South Wales. Therefore, the company continues to expand its footprint in large-scale energy storage projects.
Expanding Capacity and Global Supply Capabilities
The Western Downs Battery project continues to grow in scale. Stage 1 began operations in 2025 with 270 MW / 540 MWh, while Stage 2 is expected in 2026 with similar capacity. With Stage 3 complete, total capacity will reach approximately 845 MW / 2.3 GWh.
Hengtong Cable Australia, established in 2017 and backed by Hengtong Group, operates from Southport, Queensland. The company will manufacture cables for this phase in Jiangsu Province, China, leveraging its global production network.
Overall, the Hengtong BESS cable project highlights rising demand for energy storage infrastructure. As renewable energy grows, large-scale battery systems will play a critical role in grid stability and energy management.
