The U.S. Department of the Treasury and IRS have issued final rules for the Clean Hydrogen Production Tax Credit under the Inflation Reduction Act. These rules aim to drive clean hydrogen deployment and provide investment certainty. They clarify eligibility criteria for the credit, emphasizing adherence to emissions standards. Producers using different energy sources can qualify, subject to wage and apprenticeship standards. The Biden-Harris Administration prioritizes clean energy jobs, asserting the importance of workforce inclusion. The regulations received positive feedback from industry players, with a focus on driving clean hydrogen deployment for heavy industry and job creation. Key government officials highlighted the significance of clean hydrogen in decarbonizing various sectors. The rules set emission standards for clean hydrogen production, promoting low-carbon fuel scaling. They emphasize the importance of lifecycle GHG emissions in determining credit value and categorize clean hydrogen into four credit tiers based on emissions. The regulations address hydrogen production methods, such as electrolysis, and incorporate safeguards for ensuring compliance with emission standards. Notably, the rules include provisions for incremental electricity generation and pathways for demonstrating incrementality, such as considerations for nuclear power. Overall, the final rules are poised to accelerate clean hydrogen deployment, aligning with the U.S. government's commitment to green energy and economic growth.