In a significant development towards advancing green hydrogen technology in India, GreenH Electrolysis unveiled its first 1 MW PEM Electrolyser at its manufacturing plant in Jhajjar, Haryana. The electrolyser will be crucial in supplying hydrogen to India's first hydrogen train as part of Indian Railways' 'Hydrogen for Heritage' initiative. Operating round the clock, it is set to produce 430 kg/day of hydrogen with high purity suitable for fuel cell applications. The event witnessed the presence of key personalities like Vinod Agarwal, Anselmo Andrade, and Romen Rawat, underlining the importance of this milestone in India's green energy journey. GreenH Electrolysis, a joint venture between H2B2 Electrolysis Technologies and GR Promoter Group, aims to play a pivotal role in India's green hydrogen plans, supporting the country's 'Make in India' initiatives and energy transition. With the backing of experienced parent companies, GreenH is poised to contribute significantly to India's green hydrogen mission. The unveiling of the PEM Electrolyser represents a step forward in decarbonizing the transportation sector and addressing hard-to-abate emissions, in line with global sustainability goals. This initiative demonstrates the positive impact of recent government policies and schemes in fostering innovation and attracting investments in the green hydrogen sector, positioning India as a key player in the renewable energy landscape.