Under President Biden, the US launched the Regional Clean Hydrogen Hubs (H2Hubs) program to drive clean hydrogen production and usage, aligning with climate goals and economic benefits. However, the transition to the Trump administration introduces uncertainties about the future of this initiative. The H2Hubs program, backed by the Bipartisan Infrastructure Law, aims to reduce emissions, enhance energy security, and boost economic development by investing $8 billion. The program has seen rapid progress, with seven H2Hubs selected by the DOE, expected to eliminate 25 million metric tons of CO2 annually and create significant job opportunities. The Section 45V tax credits play a crucial role in the program's success but face challenges due to delays in regulatory implementation. The proposed regulations emphasize stringent environmental criteria, triggering debates and lobbying efforts. Supporters advocate for high standards to maximize economic benefits, while opponents raise concerns about congressional authorization and industry viability. The future of clean hydrogen development in the US hinges on navigating these challenges and ensuring alignment with environmental goals and economic objectives.