Green Hydrogen: Resources Consumption, Technological Maturity, and Regulatory Framework

Current climate crisis makes the need for reducing carbon emissions more than evident. For this reason, renewable energy sources are expected to play a fundamental role. However, these not controllable, but depend on weather conditions. Therefore, green hydrogen (hydrogen produced from water electrolysis using energies) is emerging as key carrier solve problem. Although different properties of have been widely studied, some aspects such and footprint, well technological development regulatory framework in parts world analysed depth. This work performs data-driven analysis three pillars: maturity, technology. Results will allow evaluation deployment, both current situation expectations. Regarding lower that other fossil fuels competitive with types hydrogen, while footprint higher fuels. Additionally, results show fully developed there great inequality legislation regions world.