Ohmium International and Spirare Energy collaborated to implement a green microgrid project at NTPC's Energy Technology Research Alliance (NETRA) campus in New Delhi. This project aims to provide a sustainable and continuous power supply by utilizing a combination of solar PV power generation and a hydrogen power storage system. The microgrid setup integrates a solar array that powers the Ohmium proton exchange membrane (PEM) electrolyzer system. This system uses solar energy to split water into hydrogen and oxygen, with the green hydrogen produced being stored on-site for future use. When electricity is required, the stored hydrogen is converted back into power through fuel cells. Ohmium, a leading green hydrogen company, specializes in designing, manufacturing, and deploying modular and scalable PEM electrolyzers. The company, headquartered in the United States with manufacturing facilities in India, has a substantial global green hydrogen project pipeline exceeding 2 GW across multiple continents. Notable milestones for Ohmium include securing $250 million in Series C financing in 2023, with TPG Rise Climate leading the investment, and the inauguration of its Gigafactory in Bangalore in July 2024. The successful implementation of the green microgrid at NTPC's NETRA campus not only demonstrates the practical application of renewable energy technologies but also highlights the potential for sustainable power solutions in the future. This innovative project serves as a testament to the growing importance of green energy initiatives and showcases the advancements in utilizing solar power coupled with hydrogen storage for efficient and eco-friendly energy generation.