GKN Powder Metallurgy, a leading global provider in powder metallurgy solutions, has introduced a groundbreaking development in the field of hydrogen production. The company's latest innovation, the High-Performance Porous Transport Layer (HP-PTL), is specifically designed for Proton Exchange Membrane (PEM) electrolysis to enhance efficiency and minimize environmental impact. The HP-PTL, the outcome of a decade-long research effort combined with extensive expertise in powder metallurgy, offers a solution that tackles both technical and environmental challenges faced by the hydrogen industry. One of the key advantages of GKN's HP-PTL is its ability to significantly reduce the reliance on expensive catalyst materials like iridium, thereby cutting stack costs and making advanced PEM electrolyzers more cost-effective. By leveraging powder metal technology, the HP-PTL features a highly porous structure with a fine powder layer that enhances surface area connectivity, leading to reduced electrical resistance and lower energy consumption during hydrogen production. Moreover, the microstructure of the HP-PTL boasts a high Titanium surface along with exceptional porosity, resulting in a substantial reduction in electrical and mass transport resistance, ultimately increasing system efficiency by up to 30% in comparison to existing solutions. Stefan Zeier, Senior VP Operations at GKN Powder Metallurgy, emphasized the pivotal role of the HP-PTL in driving the energy transition forward. This innovation not only cuts operational costs but also boosts the efficiency of PEM electrolysis, thereby paving the way for economically feasible renewable hydrogen production. The company's participation in the upcoming Hydrogen Technology Europe Expo signifies its commitment to showcasing this pioneering technology to industry stakeholders. With a vision of fostering a sustainable future through innovation, GKN Powder Metallurgy's HP-PTL stands out as a remarkable advancement in the realm of green hydrogen production.