Hydrogen production has long been recognized as a key element in the transition to cleaner energy sources. While current methods mostly rely on processes that emit significant carbon dioxide, a recent study by MIT has introduced a groundbreaking approach using aluminum and water to produce hydrogen with drastically lower emissions. This new method not only addresses the environmental impact but also offers cost-efficiency and scalability. The traditional challenges of storing and transporting hydrogen are also tackled through this innovative process, where solid aluminum pellets offer a safe and practical solution compared to conventional pressurized tanks. By utilizing an alloy to activate the aluminum, the reaction with water, including seawater, becomes viable, opening doors for a wide range of applications in transportation and remote energy systems. The study conducted a comprehensive life cycle assessment to evaluate the environmental and economic aspects of the aluminum-water reaction (AWR). Results showed a significantly reduced carbon footprint, comparable to green hydrogen production from renewable sources, along with a production cost in line with current market prices. Furthermore, the process generates a valuable byproduct, enhancing its overall economic viability. Apart from its efficiency and sustainability, the new method also offers possibilities for small-scale, portable systems, as demonstrated by a prototype hydrogen reactor powering an electric bicycle. The method's potential to revolutionize hydrogen storage and transportation by enabling safe and efficient delivery of hydrogen in solid form makes it a promising advancement in the quest for clean energy solutions.