Chinese electrolyser manufacturer Hygreen Energy announced a significant investment of more than 2 billion euros in green hydrogen projects in Andalusia, Spain. The investment will involve establishing a new plant to produce electrolysers, which are used to split water into hydrogen and oxygen, as well as constructing green hydrogen plants in the region. The electrolyser production factory is anticipated to have a capacity of up to 5 gigawatts, with a focus on 5-megawatt electrolysers initially. Andalusia aims to position itself as a key player in the green hydrogen sector within Spain and Europe, leveraging its abundant wind and solar power potential. Green hydrogen, which is produced using renewable electricity, is considered essential for the future decarbonization of Europe's economy. However, despite its environmental benefits, the high production costs of green hydrogen make it non-competitive without subsidies. The move by Hygreen Energy and its partners signals a significant step towards advancing green hydrogen infrastructure in Andalusia and underscores the growing interest in sustainable energy solutions in the region.