Why ammonia
Carbon-free, scalable power for hard-to-abate industries
Policymakers, non-governmental organizations, energy companies, infrastructure investors, and industrial companies increasingly view ammonia as an essential energy carrier. Backed by the right technology, it has the potential to accelerate the complete decarbonization of heavy, high-emission industries.
An essential energy carrier for clean hydrogen fuel
Ammonia is exactly what hard-to-abate sectors like maritime, power generation, and heavy industry need to accelerate decarbonization and reach their Net Zero 2050 goals.
Carbon-free by chemistry
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Power density that’s perfect for heavy industries
Ammonia is highly energy dense, making it perfect for industries like maritime, power generation, and heavy transportation. This allows ammonia to be used for applications unsuitable for other clean energy solutions like batteries.
Carbon-free
chemical compound
> 3x the energy density
compared to hydrogen at 700 bar
> 100 years
of existing infrastructure
Carbon-free energy that delivers on the promise of hydrogen
Chemically, ammonia (NH3) is entirely carbon free, making it a far more environmentally friendly hydrogen carrier than alternatives like methanol. When cracked, ammonia produces hydrogen and nitrogen.
Power density that delivers for heavy industries
Ammonia is highly energy dense, making it perfect for industries like maritime, power generation, and heavy transportation. This allows ammonia to be used for applications less suitable for other clean energy solutions like batteries.
Over a century of existing global infrastructure
Ammonia is among the world's most traded chemicals, supported by over a century’s worth of global infrastructure. This dramatically reduces costs compared to the extensive private and public investment that would be required to build out new infrastructure to support a hydrogen economy.
~500
vessels which can transport ammonia
~200
ports equipped to handle ammonia worldwide
4,000+
miles of pipelines in US alone
200+
low-carbon ammonia production facilities planned
Ammonia safety at scale
Ultra-efficient ammonia-to-electric power
We’re breaking new ground in ammonia power
World's first carbon-free, ammonia-powered drone
- July 2021
- 5 kW output in a lightweight, compact package
- Fuel-to-power system efficiency (NH3-to-electricity): 38%
World's first carbon-free, ammonia-powered tractor
- May 2022
- 100 kW output on integrated in-vehicle system
- Fuel-to-power system efficiency (NH3-to-electricity): 40%
World's first carbon-free, ammonia-powered class 8 truck
- January 2023
- 300 kW output on integrated in-vehicle system
- Fuel-to-power system efficiency (NH3-to-electricity): 40%
World’s first carbon-free, ammonia-powered tugboat
- Successfully demoed in September 2024
- Zero carbon emissions
- Complete retrofit of 1957 tugboat