NEOM Green Hydrogen Project Begins Commercial Output: A Test Case for UK Import Ambitions

The NEOM Green Hydrogen Company has begun commercial production at its Oxagon facility on the Red Sea coast of Saudi Arabia, marking the first time a gigawatt-scale electrolyser plant has come online anywhere in the world. The 8.4 billion US dollar joint venture between ACWA Power, Air Products and NEOM is now producing up to 600 tonnes of green hydrogen per day, converted on site into 1.2 million tonnes of ammonia per year for export.

For the United Kingdom, the development has crystallised a long-running debate inside Whitehall about whether to prioritise domestic production or import-led decarbonisation. The first NEOM ammonia cargoes are destined for Rotterdam and Wilhelmshaven under Air Products' long-term offtake agreement, but UK utilities including SSE and Centrica have been observing the project closely as a potential template for future supply contracts.

The economics remain demanding. Levelised costs of hydrogen from NEOM are estimated by BloombergNEF at around 4.20 US dollars per kilogram once shipping and reconversion are included, comfortably above the UK government's strike price benchmark of approximately 175 pounds per megawatt hour from the second Hydrogen Allocation Round. Even so, the Saudi project demonstrates that green molecules at industrial scale are no longer a thought experiment.

British engineering firms have a meaningful stake in the outcome. Wood, headquartered in Aberdeen, provided front-end engineering for parts of the ammonia loop, while ITM Power of Sheffield, although not a direct supplier to NEOM, has used the project's progress to argue for accelerated UK electrolyser deployment. Shares in ITM gained 14 per cent on the London Stock Exchange in the week of the commercial declaration.

Strategically, the NEOM milestone arrives at an awkward moment for the UK Hydrogen Strategy. The 10 gigawatt 2030 production target now looks ambitious, with only 1.1 gigawatts of projects having reached final investment decision. The Department for Energy Security and Net Zero has signalled that imports may need to cover up to 40 per cent of demand by 2035, particularly for industrial users in Teesside, the Humber and South Wales. Saudi Arabia, alongside Oman, the UAE and Australia, is expected to feature prominently in that import mix.

Geopolitically, the project also reinforces Riyadh's pivot. By marrying its colossal solar and wind resources with electrolytic technology, the kingdom is positioning itself as an energy exporter for both the hydrocarbon and the post-hydrocarbon worlds. UK Trade Secretary Kemi Badenoch's predecessors had begun preliminary discussions on a hydrogen co-operation memorandum, and officials in London suggest those talks are likely to resume in early 2026.

Challenges persist. Ammonia cracking back to hydrogen at the point of use remains energy intensive, and safety regulation for large-scale ammonia handling at UK ports is still under consultation by the Health and Safety Executive. Nevertheless, NEOM's first commercial molecules are a milestone the entire industry has been waiting for, and Britain will be watching every cargo.