Google Australia has partnered with the University of Newcastle to investigate the feasibility of geothermal energy in Australia. The research, part of Google’s Digital Future Initiative, is being conducted in collaboration with Solution Energy and led by Associate Professor Elham Doroodchi at the University’s Newcastle Institute for Energy and Resources (NIER).
The study will assess how geothermal reservoirs can be accessed and whether technological advancements can address barriers that have hindered large-scale adoption in Australia. While some countries already use geothermal power, there are currently no major geothermal power plants operating in Australia.
“Reservoirs of heat are varying in temperature and depth – they can exist anywhere from several hundred metres to several kilometres below the surface of Earth,” Associate Professor Doroodchi said.
Traditional geothermal extraction methods involve deep drilling, fracking, multiple production wells, and substantial water use—challenges that must be considered within Australia’s geological and environmental conditions. The research will explore how updated techniques could improve feasibility and help identify suitable locations for development.
Unlike wind and solar, geothermal energy provides continuous power generation, which could contribute to reducing emissions while ensuring a stable electricity supply.
The University of Newcastle, which is marking its 60th anniversary this year, continues to produce world class research that contributes to long-term energy solutions. Professor Alan Broadfoot, Executive Director of NIER, said the project aligns with the University’s ongoing research in that area.
“At NIER, we have a deep history of research and development in renewable energy technologies, and we are incredibly enthusiastic about applying our expertise to geothermal energy,” he said.
Google’s involvement in the research is part of its goal to operate carbon-free by 2030. Giorgio Fortunato, Head of Clean Energy & Power at Google Asia-Pacific, said the company is pleased to support the study.
“We’re delighted to partner with the University of Newcastle to explore and develop geothermal energy solutions in Australia. This effort is an investment in Australia’s future to help build a resilient and clean power grid,” he said.
