Ammonia storage tanks
Ammonia has strong potential as hydrogen carrier
Higher energy density, existing traded market and possibilities of blending offer opportunities for green ammonia
Ammonia has great potential as a hydrogen carrier due to its ease of storage and transport and its potential use directly in combustion, speakers said at an energy and climate tech conference in Tokyo in early October. Ammonia—currently mostly produced by combining grey hydrogen and nitrogen—is already an established market serving the fertiliser, chemicals and plastics sectors. Some 35mn t/yr of grey hydrogen is used to produce 200mn t/yr of ammonia. “Ammonia has huge potential for our carbon-free future,” Ann-Kathrin Merz, a research assistant at Columbia University’s Center on Global Energy Policy (CGEP), told the Innovation for Cool Earth Forum. “Ammonia has huge potential for our
Also in this section
6 November 2025
After years of pursuing ideologically driven climate leadership, Western powers are now stepping back under mounting political pressure and rising populist opposition—prompting concern essential climate action could be sidelined
5 November 2025
Policymakers launch €2.9b package aimed at driving investment to meet its aviation and maritime sustainable fuel targets
5 November 2025
German technology company collaborates with Sharjah National Oil Corporation and Decahydron on new initiative in northern emirate of Sharjah
29 October 2025
Europe urgently needs a dose of pragmatism to unlock its clean hydrogen potential, Hydrogen Council CEO Ivana Jemelkova tells Hydrogen Economist
