At 90% complete, the $8.4 billion NEOM Green Hydrogen facility is the largest green hydrogen project on Earth

 

At 90% complete, the $8.4 billion NEOM Green Hydrogen facility is the largest green hydrogen project on Earth in the final sprint toward commissioning. Reports confirm the project is "nearing completion," with a major ammonia export deal almost finalised. In 2026, this is the clearest signal yet that hydrogen diplomacy is becoming hydrogen logistics.

The facility's design integrates renewable power—wind and solar—with massive electrolysers to produce green hydrogen, then converts it to ammonia for export. Ammonia is the carrier: easier to ship, easier to store, and already traded globally as a fertiliser feedstock. Repurposing that trade infrastructure for clean energy is one of the cleverest shortcuts in the energy transition.

The strategic stakes are sharp. Saudi Arabia is explicitly building a post-oil identity through projects like NEOM, and green hydrogen is the centrepiece of that narrative. If the facility exports commercially and establishes a price reference, it can define what "competitive green hydrogen" means globally for years.

But 2026 is also when scrutiny intensifies. Critics ask: what is the lifecycle carbon of the ammonia, given grid and logistics energy inputs? Are water sources sustainable in a desert setting? And will the export price undercut early European electrolyser projects, destabilising the investment case for domestic production elsewhere?

The answers will determine whether NEOM becomes a hydrogen benchmark—or a cautionary tale about megaproject scale without ecosystem discipline. Source #NEOMHydrogen #GreenAmmonia #HydrogenExport #SaudiEnergyShift #LargestH2Plant #CleanFuelTrade