The HYTLANTIC GreenH2Atlantic project in Portugal received a significant funding boost of €62 million from the EU Innovation Fund to drive large-scale renewable hydrogen production. This strategic initiative involves deploying a 100 MW hydrogen electrolyser powered by renewable wind and solar energy. The green hydrogen generated will be utilized to supply the Sines refinery and will be blended into the natural gas grid, playing a crucial role in regional and industrial decarbonization efforts. ERM, a leading sustainability consultancy, supported the project in securing the funding and provided essential guidance throughout the process. This successful collaboration highlights the EU's dedication to expanding renewable hydrogen infrastructure and fostering major decarbonization projects. The progression of GreenH2Atlantic underscores the importance of such initiatives in advancing the European energy transition and setting a precedent for future large-scale green hydrogen facilities.