# Global expansion of electrolyzer manufacturing

> Live situation record from CLSTR: https://clstr.news/situations/global-expansion-of-electrolyzer-manufacturing
> Updated: 2026-09-23T23:50:03.000Z. Sources: 5. Developments: 3.

Industrial efforts to scale green hydrogen production through electrolyzer manufacturing are expanding in Europe and Australia.

In Italy, Ansaldo Green Tech completed a high-volume production line for anion exchange membrane (AEM) electrolyzer stacks in Genoa. Supported by Italy’s National Recovery and Resilience Plan and the European IPCEI Hydrogen program, the facility has a capacity exceeding 300 MW per year. The modular technology is designed to work with renewable energy sources to produce pressurized hydrogen.

In Australia, Hysata has advanced its manufacturing and technological integration. The company has launched HysataFab at its Port Kembla headquarters, an 8,500-square-meter facility supported by a $49 million federal government investment. This AI-enhanced site features a 50 MW per annum production line with the capacity to scale up to 200 MW annually. By utilizing artificial intelligence, robotics, and real-time monitoring, the facility aims to increase production output by up to 15%.

Additionally, Hysata has entered an engineering collaboration with InterContinental Energy (ICE) to integrate its capillary-fed electrolyser design into ICE’s modular P2(H2)Node architecture. This architecture is intended to co-locate hydrogen production with wind and solar generation. Hysata’s technology claims a 95% system efficiency, which is approximately 20% higher than current industry standards, achieved by using a capillary to prevent energy-wasting gas bubbles.

## Timeline

### 2026-09-23: Hysata expands green hydrogen production through new partnership and factory

Hysata is expanding its green hydrogen footprint through a new engineering partnership with InterContinental Energy and the launch of HysataFab, an AI-driven manufacturing facility in Port Kembla, Australia.

2 sources. https://clstr.news/cluster/hysata-expands-green-hydrogen-production-through-new-partnership-and-factory

### 2026-09-20: Hysata to build 50 MW electrolyser production line in NSW

Hysata will build a 50 MW electrolyser manufacturing line in Port Kembla, NSW, supported by a $49 million ARENA grant to advance high-efficiency green hydrogen production technology.

2 sources. https://clstr.news/cluster/hysata-to-build-50-mw-electrolyser-production-line-in-nsw

### 2026-09-16: Ansaldo Green Tech completes AEM electrolyzer production line

Ansaldo Green Tech has completed a high-volume production line in Genoa, Italy, for AEM electrolyzers with a capacity of over 300 MW per year to support the European green hydrogen industry.

2 sources. https://clstr.news/cluster/ansaldo-green-tech-completes-aem-electrolyzer-production-line

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Cite as: Global expansion of electrolyzer manufacturing. CLSTR, https://clstr.news/situations/global-expansion-of-electrolyzer-manufacturing