Alkaline Water Electrolyzer 1MW

  • Fully containerized for easier transportation and outdoor applications
  • Turn-key solution with all utilities onboard including water treatment, nitrogen generation, and cooling
  • High flexibility with a wider operational range
  • Easy installation and modular design for quick setup
  • Customizable to meet specific customer needs
  • Simplified balance of plant (BoP) for reduced maintenance and improved reliability
  • Rapid response to load variations and renewable energy coupling

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This System is a containerized alkaline water electrolyzer designed for efficient green hydrogen production. It is a turn-key solution that includes all necessary utilities and safety systems, allowing for easy installation and operation. The system features high current density, high efficiency electrodes, and a pressurized design to generate hydrogen and oxygen at 30 bar. It is suitable for various industrial applications and is optimized for rapid response to load variations, making it ideal for integration with renewable energy sources. The system reduces total cost of ownership (TCO) through lower initial investment, simplified balance of plant (BoP), and reduced maintenance costs. It is a modular electrolysis unit consisting of two main components: the PROCESS SHELTER and the ELECTRO-INSTRUMENTAL SHELTER, with an innovative cooling system, all ancillaries included, and a design that allows for easy transportation and installation. The system is customizable to meet customer needs and is ideal for sectors requiring in situ hydrogen generation, such as fine chemical, pharma, biogas upgrading, oleochemistry, refinery, and mobility.

Use Cases

  • On-site hydrogen generation for industrial applications (fine chemicals, pharma, refinery, biogas upgrading, oleochemistry, mobility)
  • Green hydrogen production via alkaline water electrolysis
  • Renewable energy storage (Power-to-Power)
  • Renewable feedstock for chemical production (Power-to-Chemicals)
  • Decarbonization of industrial processes and hard-to-abate sectors

Capabilities

  • Produce hydrogen and oxygen via alkaline water electrolysis
  • Operate at pressurized conditions (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 optimized design and efficiency
  • Minimize installation and maintenance costs via containerized, turn-key configuration
  • Provide wide operational range and high flexibility
  • Include integrated safety systems (gas analyzers, leakage detection, ventilation)
  • 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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