| 1 |
Air Products and Chemicals, Inc. |
Allentown, Pennsylvania |
Industrial gases, blue/green hydrogen projects |
Global leader, large-scale projects |
Major investor in blue hydrogen and Gulf Coast projects |
| 2 |
Linde plc |
Guildford, Connecticut, USA |
Industrial gases, hydrogen production & distribution |
Global industrial gas giant |
US HQ for global leader; major electrolyzer and clean hydrogen projects |
| 3 |
CF Industries Holdings, Inc. |
Deerfield, Illinois |
Blue ammonia/hydrogen from fertilizer production |
Large-scale producer |
Converting ammonia plants for blue hydrogen/ammonia production |
| 4 |
Plug Power Inc. |
Latham, New York |
Green hydrogen production for fuel cells |
Building network of plants |
Vertically integrated; building green hydrogen plants across US |
| 5 |
ExxonMobil Corporation |
Spring, Texas |
Blue hydrogen, CCS, refinery hydrogen |
Mega-scale projects planned |
Planning large blue hydrogen facility at Baytown complex |
| 6 |
Chevron Corporation |
San Ramon, California |
Blue and green hydrogen projects |
Major energy company investments |
Developing hydrogen hubs and partnerships |
| 7 |
NextEra Energy |
Juno Beach, Florida |
Green hydrogen from renewable energy |
Large utility-scale projects |
Through subsidiaries; investing in green hydrogen pilots |
| 8 |
Cummins Inc. |
Columbus, Indiana |
Electrolyzers via Accelera, hydrogen projects |
Global electrolyzer manufacturer |
Produces electrolyzers and develops hydrogen production projects |
| 9 |
Air Liquide USA |
Houston, Texas |
Industrial gases, low-carbon hydrogen |
Major global producer |
US operations of global firm; large steam methane reforming & CCS |
| 10 |
BP America |
Houston, Texas |
Blue and green hydrogen projects |
Major energy company |
Developing hydrogen hubs (e.g., HyGreen Teesside, US projects) |
| 11 |
Shell USA, Inc. |
Houston, Texas |
Blue hydrogen, electrolysis projects |
Major energy company |
Developing hydrogen hubs like Shell Polaris and others |
| 12 |
Bloom Energy Corporation |
San Jose, California |
Solid oxide electrolyzers for hydrogen |
Electrolyzer production & projects |
Produces electrolyzers for on-site hydrogen generation |
| 13 |
Matheson Tri-Gas |
Basking Ridge, New Jersey |
Industrial and specialty gases |
Large industrial gas supplier |
Produces and distributes hydrogen for industrial markets |
| 14 |
Messer Americas |
Bridgewater, New Jersey |
Industrial gases, hydrogen |
Major industrial gas company |
Steam methane reforming and merchant hydrogen |
| 15 |
FirstElement Fuel Inc. |
Newport Beach, California |
Renewable hydrogen for transportation |
Retail hydrogen stations |
Operates hydrogen refueling network; produces renewable H2 |
| 16 |
Monolith Materials |
Lincoln, Nebraska |
Turquoise hydrogen via methane pyrolysis |
Commercial-scale plants |
Uses renewable electricity to crack methane into carbon black & H2 |
| 17 |
Honeywell UOP |
Des Plaines, Illinois |
Hydrogen processing technology |
Technology & process provider |
Provides technology for hydrogen production and purification |
| 18 |
Baker Hughes |
Houston, Texas |
Hydrogen turbines, electrolyzers, compression |
Technology & equipment provider |
Manufactures electrolyzers and hydrogen-capable turbines |
| 19 |
NuScale Power |
Portland, Oregon |
Hydrogen from small modular nuclear |
Future project development |
Developing SMR projects for carbon-free hydrogen production |
| 20 |
Constellation Energy |
Baltimore, Maryland |
Pink hydrogen from nuclear power |
Pilot projects and development |
Pilot project at Nine Mile Point nuclear plant for electrolysis |
| 21 |
Hyzon Motors |
Rochester, New York |
Fuel cell vehicles & green hydrogen supply |
Developing production projects |
Developing green hydrogen production to support fuel cell trucks |
| 22 |
AES Corporation |
Arlington, Virginia |
Green hydrogen projects |
Utility-scale development |
Partnering on green hydrogen projects linked to renewables |
| 23 |
OHI (Opal Hydrogen Investments) |
Houston, Texas |
Hydrogen production & infrastructure |
Project developer |
Developer of hydrogen production and fueling projects |
| 24 |
8 Rivers Capital |
Durham, North Carolina |
Clean hydrogen technology (Allam-Fetvedt Cycle) |
Technology developer & projects |
Developer of NET Power plant producing clean hydrogen |
| 25 |
H2B2 Electrolysis Technologies |
Miami, Florida |
Electrolyzer manufacturing & green H2 projects |
Technology provider & project developer |
US subsidiary of Spanish firm; develops green hydrogen projects |
| 26 |
FuelCell Energy |
Danbury, Connecticut |
Fuel cells, hydrogen production/tri-generation |
Commercial systems |
Tri-generation systems produce hydrogen, power, and heat |
| 27 |
Ways2H Inc. |
Long Beach, California |
Waste-to-hydrogen production |
Modular waste processing |
Converts municipal solid waste and plastics into renewable hydrogen |
| 28 |
SunHydrogen, Inc. |
Santa Barbara, California |
Nanoparticle-based solar hydrogen technology |
Technology development |
Developing technology to produce hydrogen from sunlight & water |
| 29 |
H-Cube Energy |
Houston, Texas |
On-site hydrogen generation systems |
Small to medium-scale systems |
Provides on-site hydrogen generation units for industrial use |
| 30 |
Pure Hydrogen Corporation |
Tulsa, Oklahoma |
Hydrogen project development |
Project developer |
Developer of hydrogen production and fueling infrastructure projects |
