team work

3 companies collaborate to build green hydrogen facility in Houston

The project is expected to be completed in the second quarter of this year. Graphic courtesy of HNO

Three corporations have teamed up to deliver a first-of-its-kind hydrogen production project to be located in the Houston area.

California-based HNO International Inc. has teamed up with Colorado-based Element One Energy and Houston-based Pneumatic and Hydraulic Co. to develop a hydrogen production facility that will produce 500 kilograms of green hydrogen a day.

"This collaboration represents a major milestone in our commitment to sustainable energy solutions," Donald Owens, chairman at HNO International, says in a news release. "The development of the 500kg per day green hydrogen production facility in Houston is a testament to our dedication to advancing sustainable hydrogen infrastructure.

"This facility is just the beginning, as we have plans for additional installations in 2024, 2025, and beyond, further solidifying our position as leaders in the hydrogen energy infrastructure sector," he continues.

The facility will install HNO International's Scalable Hydrogen Energy Platform, or SHEP, a hydrogen energy system that's designed to produce, store, and dispense green hydrogen from water using a 1.25 megawatt electrolyzer. SHEP is scalable, modular, and compact, requiring less than 3,000 square feet of space.

For 60 years, Pneumatic and Hydraulic Co. has worked in the compressed gas industry with its hydrogen division Total Hydrogen Solutions, serving a range of industries, including notable aerospace clients like SpaceX, Blue Origin, NASA,

Element One Energy designs and manufactures electrolyzers and solid-state hydrogen storage systems with over 20 years of engineering experience with cryogenic storage and high pressures.

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A View From HETI

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Editor's note: As 2025 comes to a close, we're revisiting the biggest headlines and major milestones of the energy transition sector this year. Here are six major acquisitions that fueled the Houston energy industry in 2025:

Houston-based Calpine Corp. to be acquired in clean energy megadeal

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Chevron gets green light on $53 billion Hess acquisition

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