Pure hydrogen contains no carbon. Therefore, no carbon-based pollutants, such as carbon monoxide (CO), carbon dioxide (CO 2), or hydrocarbons (HC), occur in engine exhaust. …

Getting an internal combustion engine to run well, however, is more of a challenge. This section points out the key components and techniques required to make the difference between a …

Dec 19, 2025 · Hydrogen Internal Combustion Engine Vehicles (HICEVs) use hydrogen as a fuel source in a modified internal combustion engine. Instead of gasoline, hydrogen is injected into …

Nov 25, 2022 · The study covers the history of the technology, dedicated hydrogen and bi-fuel vehicles, and vehicles with an engine powered by a mixture of conventional fuels and hydrogen.

Oct 2, 2025 · This letter presents a critical reassessment of hydrogen internal combustion engines (HICEs) as a viable and underutilized solution for rapid transportation decarbonization.

Jul 1, 2025 · The development of hydrogen internal combustion engines (H2-ICE) has become a key topic in the global transition toward sustainable energy solutions in the transportation …

Mar 27, 2025 · Haush explores the history, technology, challenges, and future of hydrogen-powered internal combustion engines, highlighting companies investing in this alternative …

Apr 24, 2025 · As regulatory pressures mount and industries pivot toward electrification, hydrogen combustion engines may carve out their niche—not by replacing EVs or fuel cell vehicles, but …

Southwest Research Institute (SwRI) launched the Hydrogen Internal Combustion Engine 2 (H2-ICE2) Consortium to help the automotive and transportation industries understand and …

Apr 25, 2025 · Mike Copeland sat down with Lake Speed and Joe Castello on Hidden Horsepower to discuss Mike’s Hydrogen ICE engine development, the 1948 Chevy Truck, and …