RINA Secures Safety Assessment Contract for Indonesia’s H2WATT Hydrogen Hub in International Shipping News 17/06/2026 RINA, the global inspection, certification and engineering consultancy group, has been awarded a contract to deliver safety assessment services for the Green Hydrogen Hub Project H2WATT, a major initiative led by PLN Puslitbang, the research and development arm of Indonesia’s state-owned electricity company PT PLN (Persero). The project marks a significant step in Indonesia’s energy transition, supporting the development of a low-carbon energy framework through an end-to-end green hydrogen ecosystem. RINA will assess fire and explosion risks across the facility, helping to ensure safe design and operation as the hydrogen infrastructure is developed. The activity includes a comprehensive safety assessment covering the identification of potential hydrogen release scenarios, evaluation of incident likelihood, and modelling of consequences such as fire or explosion. Using internationally recognised methodologies and advanced simulation tools, the company will provide a detailed risk profile for the facility and recommend mitigation measures, including requirements for ventilation and gas detection systems. RINA is also in discussions with PLN Puslitbang to deliver the voluntary ISCC PLUS certification for green hydrogen for the hydrogen refuelling station within the plant. The certification verifies the sustainability and low carbon credentials of hydrogen and its derivatives, providing a transparent framework to confirm compliance with environmental, social and governance standards across the production lifecycle. PLN Puslitbang plays a central role in advancing innovation across Indonesia’s power sector, with a focus on clean energy technologies including renewables, hydrogen and biomass. The Green Hydrogen Hub Project H2WATT reflects this commitment, bringing together research, engineering and industry expertise to accelerate the adoption of emerging