Current global ammonia production is mostly based on gas-fed, two-stage reforming processs. Decarbonization of this existing production capacity – as well as new newbuild low-emission capacity also based on gas – can utilize an industrially-proven suite of alternative technologies and processes, including autothermal reforming, and partial oxidation combined with CCS. This article discusses some of the technologies available from various tech providers, and reference projects in operation.
The consensus that has emerged from across the ammonia energy industry carries a very simple message for the IMO: adopt.
From 2027, the NEOM Green Hydrogen project will produce about 600 tons per day of renewable hydrogen, equivalent to 1.2 million tons per year of renewable ammonia. Project construction is now 80% complete.
The million-tonne-per-year, $8.4 billion renewable hydrogen & ammonia production facility will be built near Al Muwaileh, Saudi Arabia. Project partner Air Products will act as EPC contractor, and has also secured exclusive ammonia offtake rights from NEOM for thirty years.
New import terminals, energy hubs, bunker facilities & upgrades to existing ammonia storage facilities are underway across Europe. This week, we explore new project announcements in Wilhelmshaven, Brunsbüttel, Rotterdam and Immingham. We visit Taiwan for another ammonia import terminal announcement, and look at a new partnership between thyssenkrupp and ADNOC to deploy large-scale cracking - the “last piece of the puzzle” for global ammonia trading.
This week we explore three mega-scale production projects planned for Texas. On the Gulf Coast, Avina Clean Hydrogen is developing a 100% renewable-powered ammonia plant. In northern Texas, Air Products and AES are planning a 1.4 GW wind & solar-powered hydrogen production facility targeting the heavy trucking market, and in Beaumont OCI has just broken ground on its new million-tonne-per-year CCS ammonia plant.
Air Products and Mabanaft will develop ammonia import & distribution infrastructure at Mabanaft’s existing tank terminal at the Port of Hamburg. From 2026, ammonia imports will be “converted” to hydrogen at Air Products facilities in Hamburg, then distributed to customers in northern Germany. Meanwhile, RWE and Hyphen have signed an offtake agreement, with 300,000 tonnes per year from Hyphen’s under-development mega-project in Namibia to be shipped to Germany. RWE is developing an ammonia import terminal in Brunsbüttel (just up the Elbe River from Hamburg), which will be ready to receive shipments from 2026.
Air Products and Associated British Ports will develop a facility at the Port of Immingham for ammonia imports and hydrogen production (ie. cracking). Immingham is one of the UK’s largest ports and sits within Humberside: the UK’s largest industrial cluster. This follows on from a July announcement, which will see Air Products team up with Gunvor to develop an import terminal in Rotterdam, bringing ammonia from Air Products production projects around the world into Europe from 2026.
Air Products and Gunvor will jointly develop a renewable ammonia import terminal at Gunvor Petroleum’s existing refinery & distribution facilities in Rotterdam Europoort. The partners expect to be providing hydrogen to the Netherlands in 2026, with the new terminal receiving imports of renewable ammonia from Air Products production projects around the world. The new project is now the third ammonia import terminal under development at the Port of Rotterdam, and comes the same week as Dutch gas network operator Gasunie announced that it had started construction of a national hydrogen distribution network in the Netherlands.
LSB Industries’ existing El Dorado ammonia production plant will be retrofitted to allow capture and sequestration of CO2 emissions as part of a new partnership with Lapis Energy. Once operational in 2025, more than 375,000 tonnes CCS ammonia will be produced per year - about 75% of El Dorado’s total ammonia production capacity. El Dorado becomes the third publicly announced CCS ammonia plant in the US, with CF Industries and Air Products announcing projects last year.
thyssenkrupp will engineer, procure and fabricate a 2 GW+ electrolysis plant at the NEOM project in Saudi Arabia, based on their 20 MW alkaline water electrolysis module. The plant is scheduled to start production in 2026, with hydrogen from the facility will be used to make ammonia for export to global markets. At the Port of Rotterdam, thyssenkrupp will also take the lead on Shell's 200 MW, ‘Holland Hydrogen I’ project, with hydrogen production scheduled to start in 2024.
Air Products will lead construction of a USD 4.5 billion, 20 million cubic metres-per-day blue hydrogen & ammonia production plant in Ascension Parish, Louisiana. Hydrocarbon feedstock will be used to produce hydrogen, with carbon emissions captured and permanently sequestered (the project will be the single largest instance of permanent sequestration in the world).
Last week, Air Products, ACWA Power, and NEOM announced a $5 billion, 4 gigawatt green ammonia plant in Saudi Arabia, to be operational by 2025. Air Products, the exclusive off-taker, intends to distribute the green ammonia globally and crack it back to “carbon-free hydrogen” at the point of use, supplying hydrogen refueling stations. According to Air Products’ presentation on the project, “our focus is fueling hydrogen fuel cell buses and trucks.” This will be one of the first projects to be built in the industrial hub of NEOM, a futuristic “model for sustainable living.” NEOM is a key element in Vision 2030, Crown Prince Mohammed bin Salman’s plan to diversify the Saudi Arabian economy and reduce dependence on oil revenues. In other words, Saudi Arabia is establishing itself as “a global leader in green hydrogen production and green fuels.”