Sembcorp Industries, a leading energy and utilities company, has collaborated with PT PLN Energi Primer Indonesia to establish a large-scale green hydrogen production facility in Sumatra, Indonesia. The joint development agreement between the two entities, announced at the Singapore International Energy Week 2024, sets the stage for Southeast Asia's most extensive green hydrogen project. With a targeted annual capacity of 100,000 metric tonnes, the initiative aims to create a regional hub for green hydrogen that will interconnect Sumatra, the Riau Islands, and Singapore. The agreement follows the successful completion of the initial feasibility study phase, focusing on site selection, risk assessments, and technical development. Moving forward, Sembcorp and PT PLN EPI will delve into detailed engineering and commercial aspects of the project to propel the green hydrogen facility towards operational realization. This collaboration signifies a pivotal step towards sustainable energy development in the region, emphasizing the potential of green hydrogen as a key component in the transition to a low-carbon future.