H2EA-NA is designed to support hydrogen combustion as a practical, low-emission alternative in sectors where battery electric and fuel cell technologies face performance limitations. The alliance is positioning itself as a catalyst for applied innovation across industries that demand scalable, zero-carbon propulsion systems.
While hydrogen technology continues to gain international momentum, domestic adoption has remained limited by infrastructure and policy challenges. H2EA-NA seeks to bridge this gap by advocating for a stronger hydrogen ecosystem in the United States, including investment in fueling infrastructure and public awareness initiatives.
Hydrogen combustion engines are seen as a pragmatic step in the clean energy transition, particularly for applications such as:
Professor Wayne Miller, co-director of the alliance, notes that hydrogen ICEs provide immediate emissions reductions and operational flexibility, complementing long-term electrification strategies rather than competing with them.
Recent research and demonstration projects have shown that hydrogen internal combustion engines can operate with ultra-low nitrogen oxide (NOx) emissions—well below current diesel engine standards. According to Professor Georgios Karavalakis, also a co-director of the alliance, these performance characteristics position hydrogen as a viable zero-emission fuel for hard-to-electrify sectors.
By leveraging academic research, the alliance aims to validate the environmental benefits of hydrogen-powered engines and build a case for broader regulatory support and commercial investment.
At the core of H2EA-NA’s strategy is a cross-sector partnership model that connects academic research with commercial development. Industry stakeholders, including engine manufacturers and energy companies, will contribute to and benefit from a shared knowledge base focused on hydrogen-compatible engine technologies.
Professor André Boehman of the University of Michigan, the third co-director, highlights the importance of collaboration in shaping technical standards, aligning on performance benchmarks, and fostering scalable innovation across transportation segments.
