The United States has experienced a transformative period in its hydrogen policy following the Inflation Reduction Act (IRA) of August 2022. This legislation, particularly the clean hydrogen production tax credit (PTC) offered by Section 45V within the IRA, has catalyzed a surge in market activity and research and development efforts within the hydrogen sector. Electrolyzer Original Equipment Manufacturers (OEMs) and project developers have been quick to capitalize on the incentives provided by the PTC, leading to the announcement of new factories, large-scale projects, and innovative business strategies focused on clean hydrogen production. Furthermore, the establishment of US Regional Clean Hydrogen Hubs, supported by a combined $7 billion in funding, marks a significant milestone in the country's transition towards a hydrogen-based economy. These hubs have now called upon the government to review and potentially modify the proposed guidelines related to the clean hydrogen PTC to ensure optimal utilization of the allocated funds and to drive further advancements in the sector. The dynamic and rapidly evolving landscape of hydrogen in the US highlights the promising future of this clean energy source and underscores the importance of continued policy support and strategic investments in the domain.