H2 production

Air Liquide

Air Liquide SA, is a French multinational company that supplies industrial gases and services to various industries including medical, chemical, and electronic manufacturers.
Air Liquide is well known for its experience in cryogenic technologies but the firm is further expanding its presence in the green hydrogen value chain through electrolysis, storage, and transportation solutions.

H2 conversion, H2 production, H2 storage & transportation
Electrolyzers - PEM, Liquefaction, Truck delivery

AltaGas Ltd.

AltaGas Ltd is a Canada-based diversified energy infrastructure company. It operates through three segments: power generation (from fossil fuels, solar, and biomass), transportation (natural gas), and utilities.

H2 conversion, H2 production
Liquefaction, PNW production project

Ambient Fuels

Ambient Fuels offers custom-engineered green hydrogen solutions with a focus on heavy industry.

H2 production
Project development

Asahi Kasei America

Asahi Kasei is a supplier of large-scale alkaline electrolysis systems.

H2 conversion, H2 production
Ammonia production, Electrolyzers - Alkaline

Audubon Companies

Audubon Companies is a global provider of engineering, technical and management services for energy, power & utility, and infrastructure markets.

H2 production, Technical & business services
Engineering services, Project development

Avangrid Renewables, LLC

AVANGRID is a sustainable energy company with $41 billion in assets and operations in 24 US states. AVANGRID has two primary lines of business: Avangrid Networks and Avangrid Renewables. Avangrid Networks owns eight electric and natural gas utilities Northeast. Avangrid Renewables owns and operates 7.5 gigawatts of electricity capacity, primarily through wind power, with a presence in 22 states across the United States.

H2 production, Renewable energy production
Project development, Renewable energy developer


Avina provides clean hydrogen solutions at scale to decarbonize hard-to-abate sectors. The company builds, owns, and operates green hydrogen and ammonia plants.

H2 conversion, H2 production
Ammonia production, Project development

Ballard Power

Ballard Power Systems Inc. is a developer and manufacturer of PEM fuel cell products for markets such as heavy-duty motive, portable power, material handling as well as engineering services.

H2 end use, H2 production
Buses / transit, Electrolyzers - PEM, Ferry, tugboat

BayoTech, Inc.

BayoTech builds small-scale hydrogen production hubs and offers gas delivery and storage solutions to local customers.

H2 production, H2 storage & transportation
Gaseous H2 storage, Steam reformers, Truck delivery

Bloom Energy

Bloom Energy’s breakthrough solid oxide fuel cell technology generates clean, highly-efficient energy onsite from alternative energy sources.

H2 production
Electrolyzers - SOEC


Robert Bosch GmbH, commonly known as Bosch, is a German multinational engineering and technology company headquartered in Gerlingen.

H2 production
Electrolyzers - PEM, Electrolyzers - SOEC


BrightNight is the first renewable power company purpose-built to deliver safe, reliable, highest-value power at the lowest cost to the fastest-growing markets around the world.

H2 production, Renewable energy production
Project development, Renewable energy developer

Countrywide Hydrogen Pty Ltd

Countrywide Hydrogen is a wholly-owned subsidiary of ASX-listed ReNu Energy Limited, an Australian company investing in renewable and clean energy companies.

H2 conversion, H2 production
Ammonia production, Liquid carrier production, Methanol production, Project development, Sustainable aviation fuel (SAF) production


Cummins Inc. is an American multinational corporation that designs, manufactures, and distributes engines including hydrogen-powered engines, filtration, and power generation products.

H2 end use, H2 production
Cargo handling equipment, Electrolyzers - SOEC, Trucks

Douglas County PUD

Douglas County Public Utility District (DPUD) is one of more than 2,000 public power systems that provides power on a not-for-profit basis in the United States.
DPUD runs 5 MW renewable hydrogen pilot project in East Wenatchee.
Energy mix:
41.4% hydropower
3.5% nuclear
3.3% wind

H2 production, Renewable energy production
PNW production project, Public utility

EDP Renewables North America, LLC

EDPR North America is the fourth-largest wind operator in the United States. The company is an experienced developer and operator of renewable energy, with wind farms, solar parks, energy storage projects, and green hydrogen solutions.

H2 production, Renewable energy production
Private utility, Project development

Electric Hydrogen

Electric Hydrogen (EH2) is a deep decarbonization company pioneering low-cost, high-efficiency, fossil-free hydrogen systems. Focusing on industrial applications of hydrogen in steel, ammonia, and freight transport, our goal is to help eliminate more than 30% of global GHG emissions from hard-to-electrify industries.

H2 production
Electrolyzers - PEM


Eltronicptx is a Danish company that designs and delivers integrated process systems used to power their customers’ power-to-x technologies.

H2 conversion, H2 production, Technical & business services
Balance of plant, Consulting & advisory services, Engineering services, Liquid carrier production, Project development


Enapter AEM Electrolysers make low-cost green hydrogen for any use, at any scale. Enapter offers easy installation & software integration as part of the service.

H2 production
Electrolyzers - AEM


Fortescue is an integrated, green technology, energy and metals company.
The company is planning to convert a coal mine in Centralia, WA, into a green hydrogen production plant.

H2 production
PNW production project

Friem S.p.A.

FRIEM S.p.A., an Italian company, has been operating for over 70 years in the global market of electricity converters with competence and reliability.

H2 production
Balance of plant


Green Hydrogen Systems designs and manufactures efficient, standardised and modular electrolysers for production of green hydrogen with renewable energy.

H2 production
Electrolyzers - Alkaline


H2U Technologies is a developer of low-capital-cost, iridium-free proton exchange membrane (PEM) electrolyzers that are particularly suited for pairing with renewable energy sources.

H2 production, Technical & business services
Consulting & advisory services, Electrolyzers - PEM

Haldor Topsoe

Topsoe is a global leader in catalysis and process technology driving optimal performance within solid oxide electrolysis, chemical processing, hydroprocessing, and emissions management.

H2 production
Electrolyzers - SOEC, Steam reformers


HTEC works across the clean hydrogen value chain, developing, integrating, and operating clean hydrogen energy solutions in North American markets to enable the sector’s transition to a low-carbon future.

H2 conversion, H2 end use, H2 production, H2 storage & transportation
Electrolyzers - PEM, Liquefaction, Refueling station, Truck delivery, Trucks

Hy2gen AG

HY2GEN develops, finances, builds, and operates plants for the production of renewable fuels of non-biological origin and other PtX-fuels for customers worldwide. The company specialises in the entire product range – from green hydrogen to green ammonia and methanol and other PtX-fuels like SAF.

H2 conversion, H2 production
Ammonia production, Compression, Electrolyzers - PEM, Methanol production, Sustainable aviation fuel (SAF) production

Hycamite TCD Technologies

Hycamite TCD Technologies provides an environmental friendly and carbon dioxide free energy solution (clean hydrogen and carbon from methane) for sustainable development.

H2 production

Invenergy LLC

Invenergy is a leading privately held, global developer and operator of sustainable energy solutions including green hydrogen, offshore wind, and transmission lines.

H2 production
Project development

Iwatani Corporation of America

As an integral part of one of the leading global Japanese conglomerates, Iwatani Corporation of America has been steadily broadening its’ horizons to new markets throughout The Americas in the fields of cooking products, industrial gases, ceramics, electronics, plastics, chemicals, metals, and agri-bio for the past 30 years.

H2 production, H2 storage & transportation
Electrolyzers - PEM, Refueling station


Klean provides pyrolysis & gasification systems that convert rubber tyres (tires), scrap plastics & municipal solid waste into electricity and e-fuels.

H2 production

Modern Hydrogen

Modern Hydrogen is a start-up company based in the Seattle area. Modern Hydrogen technologies remove carbon from natural gas, at-the-meter, for commercial and industrial operations.

H2 production

Nel Hydrogen

Nel is a global, dedicated hydrogen company, delivering optimal solutions to produce, store and distribute hydrogen from renewable energy.

H2 production, H2 storage & transportation
Electrolyzers - Alkaline, Electrolyzers - PEM, Gaseous H2 storage, Refueling station

NovoHydrogen, Inc.

NovoHydrogen provides renewable hydrogen solutions to large-scale industrial customers, the transportation sector, and the power sector.

H2 production, H2 storage & transportation, Renewable energy production
Logistics, Pipeline transportation, Project development, Renewable energy developer, Truck delivery


Ohmium designs and commissions reliable, cost-effective green hydrogen modular PEM electrolyzers, and offers package services to optimize project economics.

H2 production
Electrolyzers - PEM

Par Pacific Holdings (US Oil and Refining)

Par Pacific owns and operates market-leading energy and infrastructure businesses in logistically-complex fuel markets in PNW, Wyoming, Montana, and Hawaii.
Par Pacific aims to become an e-fuel supplier through launching a renewable fuel production line in Tacoma, WA.

H2 conversion, H2 end use, H2 production
Methanol production, PNW production project, Refinery

Plug Power

Plug Power is a vertically integrated green hydrogen company, offering customers end-to-end hydrogen ecosystem solutions.