Plug Power's stock saw a 1.2% rise in after-hours trading following reports of securing an order for 25 MW of proton exchange membrane electrolyzer systems from BP and Iberdrola's joint venture in the Castellon green hydrogen project in Spain. The project, aimed at producing green hydrogen, is a collaborative effort between BP and Iberdrola's joint venture. This initiative highlights the increasing focus on green technology and renewable energy solutions in Spain. The use of proton exchange membrane electrolyzer systems will enable the production of green hydrogen, contributing to a more sustainable energy future. This partnership underscores the commitment to transitioning towards cleaner energy sources and reducing carbon emissions in the region. Overall, this development is a positive step towards promoting hydrogen as a key player in the renewable energy sector.