Amogy, a developer of ammonia power solutions, says it has successfully tested its ammonia-powered, zero-emission semi-truck. The company first integrated its ammonia technology into a 5 kW drone in July 2021, and ramped up to a 100kW John Deere tractor in May 2022. Amogy has now scaled its ammonia-to-power technology to 300 kW. Following an eight-minute-long fueling, the semi-truck, having 900 kWh of total stored net electric energy, was tested for several hours on the campus of Stony Brook University. Later this month, the Amogy team will pursue full-scale testing on a test track to showcase the truck’s performance under various real-world operating conditions.