Ohmium International, Inc.

United Statesohmium.com

Its roles EPCI Technology / equipment supplier

projects tracked
2
active
2
countries
2
news articles
3

Ohmium International, Inc. (Ohmium) designs and manufactures proton exchange membrane (PEM) electrolyzer systems used to produce green hydrogen from water and renewable electricity. The company offers modular equipment suitable for coupling with variable renewable power and for on-site hydrogen generation at industrial and energy facilities.

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Ohmium supplies electrolyzer stacks and integrated systems for applications across the chemical value chain, including feedstock for ammonia and methanol, refinery and other process needs, steelmaking, mobility fueling, and power and storage. It works with project developers and operators on new-build and retrofit deployments, providing engineering support and balance‑of‑plant integration to scale hydrogen capacity.

Projects Ohmium is involved in

chemXplore tracks 2 projects involving Ohmium, of which 2 are active.

  1. 1 project Announced / Concept
  2. none FEED / Pre-FID
  3. none FID / Sanctioned
  4. 1 project Under Construction
  5. none Commissioning & Start-up

2 more active projects are in the record. See all 2 in chemXplore →

What its projects make

Ohmium in chemical industry news

29 July 2026
INA Group posts H1 2026: EBITDA €309m, Rijeka upgrade hits mechanical completion

Stronger E&P and favourable refining margins lift H1 results; capex focused on Rijeka Upgrade, offshore development and green hydrogen milestones.

18 March 2025
Res Integra and Ohmium Launch 4MW Green Hydrogen Project in Sicily

A 700-tonne hydrogen electrolyzer, powered by solar PV, will decarbonize industrial operations in Sicily, using advanced, scalable PEM technology for efficient, rapid deployment by 2025.

15 April 2024
INA Invests €98M in Croatia's Green Energy: Biomethane and Hydrogen Plants

Two new plants in Croatia will produce green hydrogen and biomethane by 2026, aiding the green transition. Projects include solar power integration and potential geothermal energy exploration.

Where its projects are

active all projects