The U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy awarded Paccar Inc. a $3,755,132 Cooperative Agreement under the Conservation Research and Development program (CFDA 81.086) to develop and demonstrate a heavy-duty hydrogen internal combustion engine (H2-ICE). The objective is to deliver an H2-ICE that meets the USEPA 2027 ultra-low NOx emissions standards through the use of an H2-based selective catalyst reduction (SCR) system. This 12-month project, starting in June 2024, involves Paccar's Paccar Technical Center division along with subrecipients Basf Corporation and the University of Central Florida to conduct research on H2 combustion, catalyst optimization, and engine system design and testing.
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