H2B2 Electrolysis Technologies: Home

Vice President Sara Aagesen Visits H2B2's Factory in Seville to Learn About Its Electrolysis Technology and Commitment to Renewable Hydrogen

Felipe Benjumea and Javier Brey, President and Chief Technology Officer of H2B2 respectively, welcomed the Third Vice President and Minister for the Ecological Transition and the Demographic Challenge of the Government of Spain to the company’s factory in Seville.

Read More H2B2, Winner at the RENMAD H2 2025 Awards!

We are excited to share our recognition as “Electrolyzer Manufacturer of the Year” at the prestigious RENMAD H2 2025 Awards. It reflects the effort, innovation, and commitment to renewable hydrogen that drives H2B2 every day.

Read More SoHyCal: Another Step in H2B2’s Strategy to Lead Renewable Hydrogen Production

At H2B2 Electrolysis Technologies, we continue advancing our mission to develop renewable hydrogen solutions with the publication of the final report on SoHyCal, our flagship plant in California’s Central Valley, approved by the California Energy Commission (CEC).

Read More H2B2: Member of ARCHES H2 hub

We at H2B2 Electrolysis Technologies, a proud member and supporter of ARCHES H2, congratulate the hub as we look forward to expanding and deepening our collaboration on the incoming future for the development of projects such as our own, SoHyCal, a 9 MW green hydrogen facility located on the central valley of California, starting production now!

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El cambio climático amenaza los derechos humanos – Vatican News

El dictamen del Tribunal Internacional de Justicia Solicitado en marzo de 2023 por la Asamblea General de las Naciones Unidas, el dictamen de los jueces de La Haya, aunque no es vinculante, tendrá un gran peso jurídico en la determinación del curso de las cuestiones...

Jerez drives renewable hydrogen forward with Spain’s first demo plant powered by reclaimed water

Last Thursday marked the inauguration of the country’s first demonstrator plant producing renewable hydrogen from reclaimed water and solar energy at the Guadalete WWTP in Jerez de la Frontera. This pioneering initiative is part of the Eclosion project, led by...

All systems go at HY.Kiel: H2B2’s electrolyser is ready

We’re excited to share that H2B2’s electrolyser is now fully installed and integrated into the facilities of the HY.Kiel project, led by GP JOULE. In Kiel, Northern Germany, renewable hydrogen production will soon begin to supply sustainable transport and local...

H2B2, looking ahead to Nasdaq with renewable hydrogen as our engine for change

We had the opportunity to speak with Cynthia de Benito, journalist at El Español, to share our perspective on the strategic role of renewable hydrogen in the energy transition and H2B2’s roadmap toward joining Nasdaq. Our CTO, Javier Brey, outlined how technology,...

Case Study: H2B2 and EcoEngineers Driving Renewable Hydrogen in California

We are proud to share the case study published by EcoEngineers about our SoHyCal project, one of the largest operational renewable hydrogen production facilities in North America, located in Fresno, California. With the support of EcoEngineers, we have successfully...

Driving Clean Transportation in California

We’re proud to see H2B2’s work in California’s Central Valley featured in the latest white paper published by @GTL Leasing. This case study highlights our project in Fresno, where we’re producing renewable hydrogen powered with biogas energy to support a cleaner, more...

H2B2, a key voice in driving renewable hydrogen in leading media outlets

ABC recently published an in-depth feature by journalist María José Pérez Barco analyzing the strategic role of electrolyzers in the development of renewable hydrogen, both in Spain and globally. In this context, we at H2B2 Electrolysis Technologies are proud to be...

The Company

What do we do?

H2B2 is a technology company that promotes, develops, finances, designs, integrates, builds, operates and maintains hydrogen production systems based on water electrolysis, providing complete solutions for generation, compression, storage, commercialization, refiling stations and all other uses of green hydrogen.

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Hydrogen,clean energy carrier

Hydrogen is one of the most promising energy carriers. In addition to industrial applications, it can be used for car fuel, energy storage or power generation. Hydrogen production by means of electrolysis allows integrating 100% renewable energy.

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Solving customer needs

H2B2 promotes and develops centralized and distributed hydrogen production facilities, manufactures hydrogen production equipment, and sells hydrogen to intested parties.

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