Vast Renewables Limited develops and commercializes concentrated solar thermal power (CSP) systems that generate, store, and dispatch carbon-free, utility-scale electricity and industrial heat; enable the production of green fuels including green methanol, sustainable aviation fuel, and hydrogen; and support industrial process heat applications through its proprietary CSP v3.0 technology featuring a modular distributed tower design, sodium heat transfer loop, and molten salt thermal energy storage. The company targets utility-scale power generation, green fuels production, and decarbonization of heavy industry, with projects under development such as Vast Solar 1, Solar Methanol 1, SiliconAurora Pty Ltd, and EDF Australia; it maintains 230 megawatts of projects in Australia alongside a multi-gigawatt global pipeline spanning North America, Europe, the Middle East, Saudi Arabia, Chile, and parts of Africa. Founded in 2009 and headquartered at Suite 7.02, 124 Walker Street, North Sydney, New South Wales 2060, Australia, Vast Renewables Limited operates as a subsidiary of Agcentral Energy Pty Limited and employs approximately 66 people. Recent developments include securing up to AUD180 million in conditional funding from the Australian Renewable Energy Agency in March 2025 for its flagship 30-megawatt Vast Solar 1 project at the Port Augusta Green Energy Hub, which incorporates an 8-hour energy storage system and co-located renewable methanol production; closing a US$3.5 million convertible notes financing in August 2025 from long-standing investors Nabors Industries and Canberra Airport Group to support project delivery and international expansion; advancing environmental approvals and grid connection progress for Vast Solar 1; launching a broader capital raise targeting institutional and strategic investors; and pursuing manufacturing partnerships to accelerate global deployment of its technology.