In the interview with Adam Merah, Business Development Manager at Nel Hydrogen, the focus is on the current landscape and challenges in scaling electrolyzer technology. The clean energy industry is experiencing growth fueled by the demand for clean hydrogen to achieve net-zero emissions. Government initiatives worldwide are promoting the adoption of green energy, further boosting this demand. Challenges faced in scaling electrolyzer technology include manufacturing costs, production capacity limitations, and the availability of renewable energy. To ensure sustainability and scalability, electrolyzer OEMs are adopting innovative strategies like reducing PGM loading, implementing advanced manufacturing processes such as roll-to-roll and sputtering, and focusing on material recycling programs. Investments in R&D, like Nel Hydrogen's commitment to allocating significant revenues, are vital for driving advancements in alternative catalyst materials. Standardization of components and materials contributes to the scalability of electrolyzer technology by reducing costs and simplifying the supply chain. Advanced manufacturing processes like roll-to-roll and sputtering play a crucial role in reducing dependency on precious metals like PGMs and enhancing cost-effectiveness and sustainability. Recycling programs for PEM stacks contribute to a sustainable lifecycle for electrolyzer components, with challenges in incentivizing customers to participate. Supplier diversification and advocacy with industry associations are shaping the future of raw material sourcing by reducing dependence on single sources and promoting responsible sourcing practices.