Heraeus Precious Metals has launched Actydon, a new brand dedicated to hydrogen systems that includes precious metals like platinum, iridium, ruthenium, and loop technology. The German company plans to use Actydon to expand its technology solutions for hydrogen production and usage. With a focus on providing a wide array of products, including electrolysers and fuel cells with advanced electrocatalyst solutions, Heraeus aims to support the growing hydrogen economy. Dr. Julia Keck, Head of Product Management at Business Line Hydrogen Systems, highlighted the flexibility of Actydon in categorizing the company's portfolio to meet customer needs in the evolving industry. Dr. Philipp Walter, Head of Business Line Hydrogen Systems, stressed the importance of Actydon in advancing the hydrogen economy effectively with precious metals. The introduction of Actydon underscores Heraeus' commitment to leveraging precious metals for the energy transition. Furthermore, the article discusses concerns regarding the environmental impact of materials used in hydrogen technologies, particularly electrolysers. Per- and polyfluoroalkyl substances (PFAS), known as 'forever chemicals,' have been commonly used in electrolysers to enhance efficiency and durability. However, to address environmental worries, efforts are being made to develop PFAS and precious metal-free electrolyser solutions. This move aligns with the industry's focus on sustainability and reducing potential harm from chemical substances in hydrogen systems.