BP's Castellon refinery in Valencia, Spain, is embarking on a groundbreaking project to adopt green hydrogen technology with the support of Plug Power Inc. This initiative, led by Castellon Green Hydrogen S.L., a joint venture between BP and Iberdrola, aims to introduce 25 MW of proton exchange membrane (PEM) electrolyzer systems to the refinery. The project seeks to replace gray hydrogen with green hydrogen, produced using renewable sources, to reduce carbon emissions by 23,000 tons annually. The implementation of five 5 MW containerized PEM electrolyzers by Plug Power is set to revolutionize industrial energy consumption at the refinery. With an ambitious annual production target of 2,800 tons of green hydrogen, this initiative will not only enhance sustainability but also propel the refinery towards cleaner operations in line with global climate objectives. By embracing green hydrogen technology, the Castellon project underscores the pivotal role of innovative solutions in decarbonizing traditional industrial processes. Plug Power's involvement in providing the necessary technology for this endeavor signifies its growing influence in the green hydrogen sector, positioning it as a key player in the global push for clean energy solutions. This strategic collaboration between BP, Iberdrola, and Plug Power signifies a significant step towards a sustainable energy future. The project sets a precedent for how industrial processes can be transformed through the adoption of green hydrogen, showcasing the potential for a cleaner and more efficient energy ecosystem.