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

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


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

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


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


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

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

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

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


The principal divisions of the company are Industry, Energy, Healthcare, and Infrastructure & Cities, which represent the main activities of the company.
Siemens Energy is one of the largest electric equipment manufacturer, including electrolyzers, heat pumps, power trains, and relevant software.

H2 production
Balance of plant, Electrolyzers - PEM

St. Regis Solar, LLC

St. Regis Solar is a renewable energy company in Montana that provides clean energy to the local community.

H2 end use, H2 production
Data center, PNW production project


TransAlta Corporation is an electricity power generator and wholesale marketing company headquartered in Calgary, Alberta, Canada. TransAlta owns, operates, and develops a diverse fleet of electrical generation assets in Canada, the United States and Australia.

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

Twin Transit

Twin Transit is a public transit system serving the cities of Centralia and Chehalis in Lewis County, Washington.
Twin Transit is leading hydrogen adoption in Washington by upgrading its fleet with fuel-cell buses and building the first hydrogen fueling station at Port of Chehalis.

H2 end use, H2 production, H2 storage & transportation
Buses / transit, PNW production project, Refueling station