The NEOM Green Hydrogen Company (NGHC)—a joint venture equally owned by ACWA Power, Air Products, and NEOM—is rapidly advancing construction on what will become the world’s largest green hydrogen-based ammonia production facility, powered entirely by renewable energy.
Located in Saudi Arabia, the pioneering project is designed to produce up to 600 tonnes per day of carbon-free hydrogen, which will be converted into green ammonia for efficient global transport and use across industrial and transportation sectors. Once operational, the facility is expected to eliminate approximately five million metric tonnes of CO₂ emissions annually, contributing significantly to global decarbonization goals.
While the technologies used are well-established, what sets this project apart is the scale and integration—particularly the use of ammonia as a hydrogen carrier, enabling long-distance transport to international markets. Air Products is acting as the exclusive off-taker of the green ammonia and serves as the primary EPC contractor and system integrator.
“We are proud to be shaping the future of energy with first-mover projects like this one,” the company noted.
Construction Progress: 80% Complete Across All Sites
Construction milestones have already reached 80% completion across all core components of the project, including:
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The green hydrogen production facility
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A 4 GW renewable power system consisting of a solar farm, wind garden, and transmission grid
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Key infrastructure such as electrolyzers, hydrogen storage vessels, cold box systems, pipe racks, and wind turbines, many of which are already received and being installed
The power generation assets—drawing from both solar and wind—are scheduled for completion by mid-2026. The first shipment of green ammonia is expected to be available by 2027, marking a critical step forward in delivering large-scale, renewable hydrogen solutions to the global market.
This flagship project reinforces Saudi Arabia’s role as a global hub for clean energy innovation and demonstrates the power of public-private partnerships in accelerating the energy transition.
