Alkaline Water Electrolyzer 7.5MW

  • Fully containerized for outdoor applications and easy transportation
  • Turn-key solution with all utilities onboard including water treatment and cooling
  • High flexibility with a wide operational range
  • Customizable to meet specific customer needs
  • Simplified balance of plant (BoP) for improved reliability and lower maintenance

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This System is a containerized alkaline water electrolyzer designed for generating green hydrogen. It is a turn-key solution that includes all necessary utilities such as transformer/rectifier, water treatment, nitrogen generation, and cooling systems. The system is modular, pressurized (up to 30 bar), and optimized for rapid response to load variations, making it suitable for integration with renewable energy sources. It features high-efficiency electrodes, a simplified balance of plant (BoP), and is ideal for various industrial applications requiring in-situ hydrogen generation. The system reduces total cost of ownership (TCO) through high current density, reduced material consumption, and the absence of noble metals as catalysts. It is designed for easy installation, has a low environmental impact, and is customizable to meet specific customer needs. The system is also equipped with safety features such as gas analyzers, leakage detection, and forced ventilation, ensuring reliable and safe operation.

Use Cases

  • On-site hydrogen generation for industrial applications (e.g., chemicals, refinery, pharma, biogas upgrading)
  • Green hydrogen production via water electrolysis
  • Renewable energy storage and grid balancing (Power-to-Power)
  • Mobility applications (Fuel Cell Electric Vehicles)
  • Renewable feedstock for chemical production (Power-to-Chemicals)
  • Decarbonization of industrial processes and hard-to-abate sectors

Capabilities

  • Generate hydrogen and oxygen via alkaline water electrolysis
  • Operate at pressurized conditions up to 30 bar
  • Support high current density operation (up to 12 kA/m²)
  • Enable rapid dynamic response to load variations
  • Integrate with renewable energy sources (RES coupling)
  • Reduce total cost of ownership (TCO) through efficiency and design optimization
  • Minimize installation and maintenance costs via containerized, turn-key design
  • Provide high flexibility and wide operational range
  • Offer customizable system configurations
Industrie De Nora S.p.A. Industrie De Nora S.p.A., founded in 1923 and headquartered in Milan, Italy (listed on Euronext Milan since 2022), is an Italian multinational specializing in electrochemistry and a leader in sustainable technologies, playing a vital role in the industrial green hydrogen production chain as the world's largest supplier of electrodes for major industrial electrochemical processes. The company's advanced alkaline water electrolysis (AWE) technology has, in recent years, maximized operating current density and reduced overall power consumption, pushing AWE performance toward PEM electrolysis levels while maintaining lower CAPEX, with De Nora's proprietary electrodic packages enabling the lowest Total Cost of Hydrogen for Power-to-Hydrogen installations -- exemplified by electrodes supplied for McPhy's Augmented McLyzer electrolyzer technology at one of the largest green hydrogen plants in Europe. De Nora holds a 25.85% stake in thyssenkrupp nucera AG & Co. KGaA (a joint venture with the thyssenkrupp group), through which thyssenkrupp nucera has received multiple orders for electrolyzer cells to produce more than 700 MW of green hydrogen via De Nora's subsidiary DeNora Deutschland GmbH, and signed a memorandum of understanding with Asahi Kasei for joint development of small-scale containerized pressurized alkaline water electrolyzers. Generating approximately EUR 853 million in total revenues in 2022, De Nora continues leveraging its century of chlor-alkali and electrochemical expertise -- including deployment of its 1MW-capacity Dragonfly on-site electrolytic hydrogen generation system for hard-to-abate steel production under the European Horizon 2020 HyTecHeat project -- to advance the global green hydrogen economy.

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