Alternatives to Hydro X
The top Hydrogen companies similar to Hydro X, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Ayrton EnergyClean EnergyCalgary, Canada$1.0M- NENeogenyx Fuels45Renewable EnergySan Diego, United States$400.0M
SolOr40CleantechSan Francisco, United States$1.0M
SolarSquare64Renewable EnergyMumbai, India$67.5M
Sunfire64Clean EnergyDortmund, Germany$377.0M
Barrell63LithiumDenver, USA
Amogy63Clean EnergyBrooklyn, United States$105.0M- LILion Storage61EnergySan Francisco, United States$350.0M
Envision61Renewable EnergyShanghai, China$710.0M- GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
Solar Landscape61Renewable EnergyAsbury Park, USA$775.9M
Exergy354CleantechEdinburgh, United Kingdom$25.5M- FOFonto Power54EnergySan Francisco, United States$15.0M
Luminescent53CleantechSan Francisco, United States$7.0M
H2Pro53WaterTel Aviv, Israel- BUBudderfly53EnergyShelton, USA$1.3B
Exowatt51Energy StoragePalo Alto, United States$40.0M
NitroFix49AgritechTel Aviv, Israel$3.1M
Clairion47ClimateTel Aviv, Israel$10.0M
Windbreak39Energy$1.5M
FuelCell Energy36Clean EnergyDanbury, United States- CACarboNegev36ClimateBe'er Sheva, Israel$1.0M
Greeneum Network35CleantechTel Aviv, Israel$1.0M
Norsk e-Fuel32Climate TechOslo, Norway
CarboCode29Energy StoragePorto, Portugal
HydroLite25EnergyTel Aviv, Israel
Aemetis15Climate TechCupertino, United States
Comerc Energia75EnergySão Paulo, Brazil$589.0M
Silicon Ranch75Clean EnergyNashville, United States
Esentia Energy Development70EnergyMexico City, Mexico$2.0B
Enpal70Climate TechBerlin, Germany$3.2B
Rega Energy63Clean EnergyLisbon, Portugal$17.0M
Apollo63EnergyRamat Gan, Israel$65.0M
Eavor Technologies Inc.62Clean EnergyCalgary, Canada$10.0M
Altilium62Battery RecyclingPlymouth, United Kingdom$39.2M
Lithium de France62EnergyPau, France$10.0M
ArtIn Energy62EnergyTampa, United States$255.0M- SISILA61Energy StoragePalo Alto, United States$188.0M
- CACarbonCount Holdings 160Sustainable Infrastructure$508.0M
Crusoe Inc58Climate TechLouisville, United States$435.0M
GPS Renewables58Clean EnergyBengaluru, India$110.8M
Electra57Climate TechTel Aviv, Israel$301.0M
OXCCU55Climate TechOxford, United Kingdom$24.3M
Inertia Enterprises55ClimateLivermore, United States$550.0M
Hadron Energy54EnergyHouston, United States$8.2M
NT-Tao54EnergyTel Aviv, Israel$27.5M
TheStorage54CleantechTampere, Finland$6.8M
Greenlyte54Climate TechEssen, Germany$15.0M
Norsepower54Climate TechHelsinki, Finland$513.2M
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M
Montis VC53Venture CapitalWarsaw, Poland$54.0M
energyXL53Clean EnergyAustin, United States$154.5M
CarbonX52Battery TechnologyGroningen, Netherlands$22.4M
Lightsource BP52Solar EnergyLondon, United Kingdom$418.0M- MEMembrane Technology & Research51Climate TechNewark, USA$27.0M
- FOFourth Power51Energy StorageSan Carlos, United States$49.0M
Nuvve New Mexico49EnergySocorro, USA$50.0M
Proterra49Climate TechBurlingame, United States$250.0M
General Fusion48Nuclear FusionVancouver, Canada$40.0M
Nanoramic48Energy StorageWoburn, United States$54.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Ayrton Energy | Clean Energy | Calgary, Canada | $1.0M | — |
| NENeogenyx Fuels | Renewable Energy | San Diego, United States | $400.0M | 45 |
| SolOr | Cleantech | San Francisco, United States | $1.0M | 40 |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 |
| Sunfire | Clean Energy | Dortmund, Germany | $377.0M | 64 |
| Barrell | Lithium | Denver, USA | — | 63 |
| Amogy | Clean Energy | Brooklyn, United States | $105.0M | 63 |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 |
| Envision | Renewable Energy | Shanghai, China | $710.0M | 61 |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 |
| Solar Landscape | Renewable Energy | Asbury Park, USA | $775.9M | 61 |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| Luminescent | Cleantech | San Francisco, United States | $7.0M | 53 |
| H2Pro | Water | Tel Aviv, Israel | — | 53 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| Exowatt | Energy Storage | Palo Alto, United States | $40.0M | 51 |
| NitroFix | Agritech | Tel Aviv, Israel | $3.1M | 49 |
| Clairion | Climate | Tel Aviv, Israel | $10.0M | 47 |
| Windbreak | Energy | — | $1.5M | 39 |
| FuelCell Energy | Clean Energy | Danbury, United States | — | 36 |
| CACarboNegev | Climate | Be'er Sheva, Israel | $1.0M | 36 |
| Greeneum Network | Cleantech | Tel Aviv, Israel | $1.0M | 35 |
| Norsk e-Fuel | Climate Tech | Oslo, Norway | — | 32 |
| CarboCode | Energy Storage | Porto, Portugal | — | 29 |
| HydroLite | Energy | Tel Aviv, Israel | — | 25 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| Esentia Energy Development | Energy | Mexico City, Mexico | $2.0B | 70 |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| Apollo | Energy | Ramat Gan, Israel | $65.0M | 63 |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | $10.0M | 62 |
| Altilium | Battery Recycling | Plymouth, United Kingdom | $39.2M | 62 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| SISILA | Energy Storage | Palo Alto, United States | $188.0M | 61 |
| CACarbonCount Holdings 1 | Sustainable Infrastructure | — | $508.0M | 60 |
| Crusoe Inc | Climate Tech | Louisville, United States | $435.0M | 58 |
| GPS Renewables | Clean Energy | Bengaluru, India | $110.8M | 58 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| OXCCU | Climate Tech | Oxford, United Kingdom | $24.3M | 55 |
| Inertia Enterprises | Climate | Livermore, United States | $550.0M | 55 |
| Hadron Energy | Energy | Houston, United States | $8.2M | 54 |
| NT-Tao | Energy | Tel Aviv, Israel | $27.5M | 54 |
| TheStorage | Cleantech | Tampere, Finland | $6.8M | 54 |
| Greenlyte | Climate Tech | Essen, Germany | $15.0M | 54 |
| Norsepower | Climate Tech | Helsinki, Finland | $513.2M | 54 |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 |
| Montis VC | Venture Capital | Warsaw, Poland | $54.0M | 53 |
| energyXL | Clean Energy | Austin, United States | $154.5M | 53 |
| CarbonX | Battery Technology | Groningen, Netherlands | $22.4M | 52 |
| Lightsource BP | Solar Energy | London, United Kingdom | $418.0M | 52 |
| MEMembrane Technology & Research | Climate Tech | Newark, USA | $27.0M | 51 |
| FOFourth Power | Energy Storage | San Carlos, United States | $49.0M | 51 |
| Nuvve New Mexico | Energy | Socorro, USA | $50.0M | 49 |
| Proterra | Climate Tech | Burlingame, United States | $250.0M | 49 |
| General Fusion | Nuclear Fusion | Vancouver, Canada | $40.0M | 48 |
| Nanoramic | Energy Storage | Woburn, United States | $54.0M | 48 |