The global hydrogen market is beginning to show signs of a transition from the announcement-driven boom of the early 2020s to a much more selective phase of actual project delivery. Two developments now appear to be taking place simultaneously: some of the world’s largest hydrogen projects are moving into construction or commissioning, while projects without sufficiently strong economics, infrastructure or offtake are being removed from development pipelines.

Perhaps the most visible example of the first trend is the NEOM Green Hydrogen Project in Saudi Arabia. The project is now in final construction and commissioning, with commercial product availability expected in 2027. The scale is unprecedented: more than 2.2 GW of electrolysis, powered by around 4 GW of dedicated wind and solar capacity, producing up to 600 tonnes of green hydrogen per day. The hydrogen will be converted into as much as 1.2 million tonnes of green ammonia annually for export.

Another major project crossed an important threshold in the United States in late August. Blue Point One, developed in Louisiana by CF Industries, JERA and Mitsui, has officially entered construction. With an investment of approximately $3.7 billion, the plant is designed to produce around 1.4 million tonnes of low-carbon ammonia per year from 2029. The project plans to capture and permanently store about 98% of the CO₂ generated during the ammonia production process.

At the same time, however, the global hydrogen project pipeline is being rapidly rationalised.

One of the clearest examples is Australia’s Australian Renewable Energy Hub (AREH). Originally envisaged as a huge renewable-energy and hydrogen complex of up to 26 GW, including around 14 GW of hydrogen production capacity, the project has significantly reduced its hydrogen ambitions. The proposed large-scale green hydrogen-to-ammonia component has been withdrawn as developers focus on more immediately bankable electricity and industrial applications.

A similar signal has emerged from Abu Dhabi. Masdar has reportedly cancelled a planned 100 MW green hydrogen project at EMSTEEL’s Musaffah steel complex. The project was intended to demonstrate the use of renewable hydrogen in lower-carbon steel production and had already reached the contractor bidding stage. Its cancellation illustrates that even projects linked to potentially attractive industrial applications are not immune to cost and commercial pressures.

The trend extends beyond these latest announcements. Air Products itself recently abandoned its planned Louisiana Clean Energy Complex, an $8–9 billion low-carbon hydrogen and ammonia project, after concluding that expected financial returns did not meet its investment criteria. At the same time, the company continues to advance NEOM.

This contrast is increasingly defining the hydrogen market.

The cancellation or downsizing of projects should therefore not automatically be interpreted as evidence that the hydrogen economy is failing. Instead, the sector is undergoing a commercial filtering process. Projects backed by credible offtake, strong industrial demand, infrastructure and competitive production economics are increasingly separating themselves from speculative projects that were developed during the period of exceptionally high hydrogen expectations.

The result may be a smaller global project pipeline — but also a much more credible one. The hydrogen market is moving from gigawatt announcements to investment discipline. And that may ultimately be exactly what the industry needs.

Image: NOEM Green Hydrogen Company (nghc.com)