Electric Hydrogen receives DNV validation after the respected independent engineering firms comprehensive assessment of the companys HYPRPlant

DEVENS, Mass., July 22, 2025 (GLOBE NEWSWIRE) -- Electric Hydrogen, global manufacturer of high-power electrolyzer plants, announced today that DNV, the independent energy expert and assurance provider, has completed its comprehensive technical due diligence on Electric Hydrogens HYPRPlant solution. DNVs report commends Electric Hydrogens industry-leading advanced PEM technology performance and extensive testing capabilities to uncover unique failure modes. It also concludes that the HYPRPlant offering can be both highly reliable and highly competitive on cost and current commercial guarantees. Electric Hydrogens HYPRPlant is a fully integrated and prefabricated plant, powered by the companys proprietary advanced PEM technology, and is offered in 3 variants: 75 MW, 100 MW and 120 MW.

DNVs extensive review identified risks and assessed factors that may affect HYPRPlants performance and reliability in the field, and opined on Electric Hydrogens efforts to mitigate them. The review also assessed the companys ability to deliver and service the plants. The report includes DNVs detailed review of electrolyzer stack technology, plant design, performance, reliability, manufacturing, quality and the standard plants product warranty and commercial assurances for the core technology.

The assessment included an on-site witnessing and technology validation at Electric Hydrogens Pioneer demonstration plant in May of 2025 in San Jose, California, where the company tests its proprietary full-size commercial stack through rigorous cycling and extended duration tests over thousands of hours.

The ability to deliver electrolytic hydrogen in such a power-dense and pre-engineered turnkey plant offering is a significant piece of the energy transition puzzle. Based on DNVs benchmarking of electrolyzer OEM offerings, [Electric Hydrogen]s offering is very competitive and unique in the market, says Richard S. Barnes, Region President, Energy Systems North America at DNV.

Building powerful electrolyzer plants at low-cost and large scale is the singular purpose of Electric Hydrogen, explains Raffi Garabedian, CEO and Co-founder of the company. We are honored that DNV, one of the most distinguished independent evaluation authorities, has validated and recognized our progress.

Editors note: Highlights from the report are available at https://www.dnv.com/news/2025/dnv-validates-electric-hydrogens-hyprplant/.

About DNV
DNVis an independent assurance and risk management provider, operating in more than 100 countries. Through its broad experience and deep expertise DNVadvances safety and sustainable performance, sets industry standards, and inspires and invents solutions. DNV provides assurance to the entire energy value chain through its advisory,monitoring, verification, and certification services.As the world's leading resource of independent energy expertsand technical advisors, the assurance provider helpsindustries and governments tonavigate the many complex, interrelated transitions taking place globally and regionally, in the energy industry. DNV is committed to realizing the goals of the Paris Agreement and supports customers to transition faster to a deeply decarbonized energy system. www.dnv.com.

About Electric Hydrogen
Electric Hydrogen manufactures, delivers and commissions the worlds most powerful electrolyzers to make clean hydrogen projects economically viable today. The companys complete HYPRPlant solution, available between 75-120MW, includes all system components required to turn water and electricity into the lowest cost clean hydrogen using its proprietary advanced proton exchange membrane (PEM) technology. Electric Hydrogen has a team of more than 300 people in the United States and Europe. The company was founded in 2020 and is headquartered in Devens, Massachusetts. To learn more about how critical industries leverage Electric Hydrogens HYPRPlant to achieve their decarbonization and energy security objectives, visit https://eh2.com/.

Contact
V2 Communications for Electric Hydrogen
electrichydrogen@v2comms.com

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