The U.S. Department of Energy has launched a groundbreaking $12.6 billion agreement to accelerate clean hydrogen projects in California, with a significant portion of funding allocated from both public and private sectors. This initiative aims to deploy more than 1,000 fuel cell buses in the state, aligning with California's mandate for all new transit buses to be zero-emission by 2030. The growth of fuel cell bus figures in the USA, with a notable 76% increase in 2023, highlights California's leading role in zero-emission transportation. The funding supports ARCHES' 1,000-Bus Initiative, focusing on establishing a hydrogen hub to reduce the state's reliance on fossil fuels. This project not only promotes sustainability but also paves the way for a carbon-neutral economy by 2045. As a key player in the initiative, CTE is overseeing the deployment of these buses across various California transit agencies and the development of necessary infrastructure. Additionally, the initiative involves the deployment of 5,000 Class 8 fuel cell electric trucks and the construction of essential refueling and maintenance facilities. The long-term goal is to contribute to the growth of the hydrogen economy in the U.S. and support the transition towards a sustainable, zero-emission transportation system. The DOE's significant investment underscores the importance of hydrogen in the clean energy landscape, driving innovation and collaboration for a greener future in the transportation sector.