The Western Green Energy Hub, planned for a remote desert region in Western Australia, has submitted its application for state environmental approvals, aiming to become the world's biggest renewable energy project. The hub envisions installing up to 3,000 wind turbines and six million solar panels across 2.29 million hectares, with a target of 70 gigawatts of combined wind and solar capacity over 30 years. The project, spearheaded by InterContinental Energy and CWP Global, also involves Mirning Green Energy Limited (MGEL), a subsidiary of Mirning Traditional Lands Aboriginal Corporation. The focus is on green hydrogen and ammonia production, aiming to generate 3.5 million tonnes of green hydrogen annually. Despite doubts about the scalability of these technologies, the hub plans to contribute significantly to green fuel supply and offset approximately 22 million tonnes of CO2 emissions per year. The development will include multiple solar farms, wind turbines, hydrogen electrolysers, and production facilities for green ammonia, as well as infrastructure for power distribution and export. While facing opposition over potential environmental impacts, the project proposes innovative construction methods to minimize disruption, including using rock anchor foundations and minimizing concrete use for solar arrays. The Western Green Energy Hub aims to be a key player in the renewable energy sector, offering substantial capacity and green hydrogen production to meet domestic and international demands.