Honeywell has launched Honeywell Protonium™, a cutting-edge suite of AI- and ML-powered technologies designed to transform green hydrogen production. This new portfolio is aimed at significantly improving efficiency, reducing production costs, and enhancing the scalability of green hydrogen operations. The first deployment of Honeywell Protonium™ will occur at Aternium's Mid-Atlantic Clean Hydrogen Hub (MACH2) in the U.S., marking a significant step towards scaling green hydrogen as a sustainable energy solution. Honeywell Protonium™ addresses crucial challenges in green hydrogen production, such as power intermittency, high carbon intensity, and elevated costs. By leveraging advanced predictive control algorithms, the suite enhances electrolysis efficiency, streamlines plant design and operations, and contributes to a more sustainable and cost-effective hydrogen economy. Aternium's CEO and Founder, Andrew Cottone, has endorsed Honeywell's Protonium™ portfolio for its efficiency and safety benefits, highlighting its importance in ensuring safe clean hydrogen production and generating value for communities and investors. Honeywell's President of Honeywell Process Solutions, Pramesh Maheshwari, emphasized that the adoption of AI-powered solutions like Protonium™ will be instrumental in advancing green hydrogen's commercial viability and supporting the energy transition. The Honeywell Protonium™ suite comprises three integrated offerings: Concept Design Optimizer, Hydrogen Electrolyser Control System, and Hydrogen Unified Control and Optimizer. These components are designed to accelerate investment decisions, optimize plant design, boost operational efficiency, and enhance plant-wide energy management using AI, ML, digital twins, and predictive analytics. With the launch of Protonium™, Honeywell positions itself at the forefront of the green hydrogen revolution, providing intelligent solutions to empower producers to scale sustainably and profitably.