South Australia has launched an international call for investment proposals focused on large-scale renewable energy projects, inviting developers to explore opportunities across more than 11,000 square km of land designated under the state’s renewable energy framework. The initiative opens the door for global participants to submit plans for solar, wind, and energy storage developments in areas released under South Australia’s Hydrogen and Renewable Energy Act. With applications now open, investors can seek renewable energy feasibility licenses covering two key regions, Whyalla West and Gawler Ranges East, both identified as prime locations for advancing renewable energy projects at scale.
The Gawler Ranges East release area spans approximately 5,200 square km on the Upper Eyre Peninsula, while the Whyalla West release area extends across around 6,500 square km in the Upper Spencer Gulf region. According to South Australia’s Department of Energy and Mining (DEM), these zones offer some of the most favorable co-incident wind and solar resources in the state. Combined, the areas are estimated to support renewable energy projects capable of generating enough power for more than 500,000 homes. The department emphasized that the tender process is technology-neutral, allowing applicants flexibility in proposing how best to maximize both land use and available renewable resources.
Guidelines for submissions require bidders to meet specific criteria, including outlining project delivery timelines, demonstrating prior experience, and presenting strong environmental management credentials. Proposals must also highlight how developments will create value for the state and for traditional custodians of the land. “Tenders must address the prescribed criteria in their application, including how they plan to deliver the content within a timeframe, their experience, environmental management credentials, and how the project will benefit the state and the traditional custodians of the land,” it said. The application window for these renewable energy projects will remain open until 28th June 2026, providing developers with sufficient time to prepare detailed bids and engage with native title holders to secure agreements.
South Australia continues to position itself as a leader in Australia’s energy transition. The state currently records an average of 75% net variable renewable energy annually and frequently achieves 100% instantaneous variable renewable energy generation, supported by extensive wind, solar, and rooftop PV deployment. With a target of reaching 100% net renewables by the end of 2027, the expansion of renewable energy projects across newly released areas is expected to play a central role in meeting this ambition.
