The green hydrogen industry is poised for substantial growth, with projections indicating a significant expansion in capacity. To compete effectively against fossil fuels, a considerable decrease in production costs is imperative. Digital management solutions, such as Worley's Asset Optimisation Center (AOC), are identified as key tools in driving down costs and enhancing operational efficiency in green hydrogen facilities. By integrating real-time data and analytics, these solutions offer insights to improve asset integrity and optimize facility management, ultimately contributing to a more competitive market for green hydrogen. The industry's transition towards digital solutions is seen as essential, with a focus on utilizing data sharing and innovative technologies to propel the sector forward and achieve energy transition goals. Establishing comprehensive databases and leveraging data for sustainability validation are highlighted as crucial steps in optimizing green hydrogen production and ensuring environmental compliance. The article emphasizes the importance of embracing digitalization from the outset of green hydrogen projects, underscoring the unique opportunity to embed cutting-edge solutions and drive industry innovation.