The Infrastructure Investment and Jobs Act (IIJA), colloquially known as the bipartisan infrastructure law (BIL), was signed into law by President Joe Biden on November 15, 2021, and provided $1.2 trillion for a range of transportation and infrastructure programs, including significant funding for hydrogen technology development. In total, the IIJA provided $9.5 billion specifically for clean hydrogen programs, with a range of other initiatives in the bill containing opportunities for further support of hydrogen energy, vehicles, infrastructure, and more.