The low-carbon hydrogen economy is poised for significant growth, with projected demand reaching 38 Mt by 2030. Despite this progress, challenges such as high production costs, mainly driven by expenses related to electrolysis, pose hurdles to the widespread adoption of low-carbon hydrogen. Siemens and Capgemini have collaborated to identify digital solutions that can lower the levelized cost of hydrogen (LCOH) and support project developers, operators, and asset managers in the low-carbon hydrogen ecosystem. The digital levers include enhancing design and construction efficiency through simulations and 3D CAD, optimizing operations with real-time data, ensuring carbon traceability for regulatory compliance, and effectively managing asset portfolios. These efforts, outlined in a joint white paper, aim to accelerate the growth of the hydrogen economy and promote sustainability across sectors. By leveraging digital innovation, the industry seeks to drive down costs and advance the production of low-carbon hydrogen, particularly focusing on electrolysis. This collaborative approach underscores the commitment to sustainable fuels and decarbonization, emphasizing the importance of digitalization in propelling the hydrogen market forward.