Saudi Arabia’s $5bn green hydrogen plant could expand – exec
The plant, the world’s largest, will produce 650t/d of green hydrogen daily from 2025
The developers of Helios Green Fuels $5bn green hydrogen development on Saudi Arabia’s northern Red Sea coast are already thinking about expansion. Technology firms Neom and Air Products and Saudi utility Acwa Power signed a deal in July 2020 to build, own and operate the plant. The current plan is to use a 20 MW Thyssenkrupp electrolyser—powered by 4GW of renewable energy—to make green hydrogen that will be converted into ammonia. “We are already thinking about expansion” Kaeppner, Neom The intention is to expand, according to Roland Kaeppner, Neom’s executive director of hydrogen and green fuels. “We are already thinking about expansion, depending on how fast the market is going to
Also in this section
6 January 2026
Shifts in government policy and rising power demand will shape the clean hydrogen sector as it attempts to gain momentum following a sluggish performance in 2025
23 December 2025
Government backing and inflow of private capital point to breakthrough year for rising star of the country’s clean energy sector
19 December 2025
The hydrogen industry faces an important choice: coordinated co-evolution or patched-together piecemeal development. The way forward is integrated co-evolution, and freight corridors are a good example
10 December 2025
Project developer Meld Energy ready to accelerate 100MW project in Humber region after securing investment from energy transition arm of private equity firm Schroders Capital






