Ammonia Engine Combustion Control

Automaker

Automotive

An internal combustion engine (ICE) powered primarily by ammonia (NH₃), a molecule comprising one nitrogen atom and three hydrogen atoms. When burned, it produces no carbon dioxide emissions.

Hydrogen cars are mentioned as an emissions-free alternative to gas and diesel vehicles that Amsterdam aims to adopt.

Vehicles powered solely by electricity stored in batteries, representing a significant advancement from earlier electric car models.

Japan

China

A safety-validated fueling trial using ammonia derived from grey hydrogen on a working vessel, focused on testing secure fueling operations, equipment, personnel handling, transfer logistics, and emergency systems.

A 2-liter, 4-cylinder internal combustion engine prototype powered by liquid ammonia. Generates 161 horsepower and claims to reduce carbon emissions by 90 percent compared to conventional engines.