Alternatives to IRENA
The top Energy & Climate Tech companies similar to IRENA, 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.
Reel63EnergyCopenhagen, Denmark$22.3M
XtraLit61EnergyRehovot, Israel$55.0M
Arevon Energy85Energy & Climate TechWestlake Village, United States$350.0M
Anaergia63Energy & Climate TechBurlington, Canada
Lithium de France62EnergyPau, France$10.0M
Envision61Renewable EnergyShanghai, China$710.0M
Summit Nanotech59Energy & Climate TechCalgary, Canada$15.0M
IONITY57AutomotiveMunich, Germany$1.4B
PVcase56Renewable EnergyVilnius, Lithuania$12.0M- ARArverne54EnergyPau, France$10.0M
EnergyX54Energy & Climate TechAustin, United States$27.0M- FOFonto Power54EnergySan Francisco, United States$15.0M
Exergy354CleantechEdinburgh, United Kingdom$25.5M
Turntide Technologies54Energy & Climate TechHull, United Kingdom$100.0M- BUBudderfly53EnergyShelton, USA$1.3B
Lightsource BP52Solar EnergyLondon, United Kingdom$418.0M- NENeogenyx Fuels45Renewable EnergySan Diego, United States$400.0M
Bomvento43CleantechSan Francisco, United States- GRgroSolar41Solar EnergyColumbia, United States$13.1M
- FEFeldenergy39AgritechPöcking, Germany$15.2M
factoRee37IndustrialTel Aviv, Israel$1.5M- SISINN Power GmbH32Energy & Climate TechAugsburg, Germany$1.0M
Estiko Energia31Energy & Climate TechTartu, Estonia$867K- ELElectricalgae28AlgaeTel Aviv, Israel
Eocycle21Wind EnergyQuebec City, Canada
Synvertec20EnergyTel Aviv, Israel
Aemetis15Climate TechCupertino, United States- GRGreenVoltIS10Energy & Climate TechTel Aviv, Israel$1.5M
- CACarbonZero10Climate TechLondon, United Kingdom$1.0M
xWatts10EnterpriseLondon, United Kingdom$1.6M
ENGIEEnergy & Climate TechParis, France$3.5M- SoilingClimate TechSan Francisco, United States$1.5M
GridvanceEnergy & Climate Tech
Eco Wave PowerEnergy TechTel Aviv, Israel$2.0M
Orsted85EnergyFredericia, Denmark$9.4B
Silicon Ranch75Clean EnergyNashville, United States
Comerc Energia75EnergySão Paulo, Brazil$589.0M- GAGan Systems69Semiconductors & HardwareOttawa, Canada$300.0M
Crusoe Energy67Energy & Climate TechDenver, United States$610.0M
SolarSquare64Renewable EnergyMumbai, India$67.5M
Barrell63LithiumDenver, USA
Rega Energy63Clean EnergyLisbon, Portugal$17.0M
ArtIn Energy62EnergyTampa, United States$255.0M
Eavor Technologies Inc.62Clean EnergyCalgary, Canada$10.0M
Validere62EnergyHouston, United States$65.0M
Utility Global, .61Climate TechGlendale, United States$10.0M
Solar Landscape61Renewable EnergyAsbury Park, USA$775.9M
Imubit61IndustrialTel Aviv, Israel$32.0M- NONorrsken60Venture CapitalStockholm, Sweden$63.0M
EOS Data Analytics60AgTechKyiv, Ukraine$30.0M- CACarbonCount Holdings 160Sustainable Infrastructure$508.0M
Bloom Energy58Energy & Climate TechSan Jose, United States$860.0M
Ayr Energy58Energy$28.5M- THThinkLabs AI57EnergySan Francisco, United States$28.0M
Electra57Climate TechTel Aviv, Israel$301.0M
Trawa56EnergyBerlin, Germany$40.7M
Divert56Waste ManagementWest Concord, USA$103.8M
Momentick56Greenhouse Gases (GHG)Tel Aviv, Israel$13.0M
VERAI55MiningTel Aviv, Israel$3.4M
ZutaCore55Data CenterTel Aviv, Israel$100.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Reel | Energy | Copenhagen, Denmark | $22.3M | 63 |
| XtraLit | Energy | Rehovot, Israel | $55.0M | 61 |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | $350.0M | 85 |
| Anaergia | Energy & Climate Tech | Burlington, Canada | — | 63 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| Envision | Renewable Energy | Shanghai, China | $710.0M | 61 |
| Summit Nanotech | Energy & Climate Tech | Calgary, Canada | $15.0M | 59 |
| IONITY | Automotive | Munich, Germany | $1.4B | 57 |
| PVcase | Renewable Energy | Vilnius, Lithuania | $12.0M | 56 |
| ARArverne | Energy | Pau, France | $10.0M | 54 |
| EnergyX | Energy & Climate Tech | Austin, United States | $27.0M | 54 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 |
| Turntide Technologies | Energy & Climate Tech | Hull, United Kingdom | $100.0M | 54 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| Lightsource BP | Solar Energy | London, United Kingdom | $418.0M | 52 |
| NENeogenyx Fuels | Renewable Energy | San Diego, United States | $400.0M | 45 |
| Bomvento | Cleantech | San Francisco, United States | — | 43 |
| GRgroSolar | Solar Energy | Columbia, United States | $13.1M | 41 |
| FEFeldenergy | Agritech | Pöcking, Germany | $15.2M | 39 |
| factoRee | Industrial | Tel Aviv, Israel | $1.5M | 37 |
| SISINN Power GmbH | Energy & Climate Tech | Augsburg, Germany | $1.0M | 32 |
| Estiko Energia | Energy & Climate Tech | Tartu, Estonia | $867K | 31 |
| ELElectricalgae | Algae | Tel Aviv, Israel | — | 28 |
| Eocycle | Wind Energy | Quebec City, Canada | — | 21 |
| Synvertec | Energy | Tel Aviv, Israel | — | 20 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| GRGreenVoltIS | Energy & Climate Tech | Tel Aviv, Israel | $1.5M | 10 |
| CACarbonZero | Climate Tech | London, United Kingdom | $1.0M | 10 |
| xWatts | Enterprise | London, United Kingdom | $1.6M | 10 |
| ENGIE | Energy & Climate Tech | Paris, France | $3.5M | — |
| Climate Tech | San Francisco, United States | $1.5M | — | |
| Gridvance | Energy & Climate Tech | — | — | — |
| Eco Wave Power | Energy Tech | Tel Aviv, Israel | $2.0M | — |
| Orsted | Energy | Fredericia, Denmark | $9.4B | 85 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| GAGan Systems | Semiconductors & Hardware | Ottawa, Canada | $300.0M | 69 |
| Crusoe Energy | Energy & Climate Tech | Denver, United States | $610.0M | 67 |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 |
| Barrell | Lithium | Denver, USA | — | 63 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | $10.0M | 62 |
| Validere | Energy | Houston, United States | $65.0M | 62 |
| Utility Global, . | Climate Tech | Glendale, United States | $10.0M | 61 |
| Solar Landscape | Renewable Energy | Asbury Park, USA | $775.9M | 61 |
| Imubit | Industrial | Tel Aviv, Israel | $32.0M | 61 |
| NONorrsken | Venture Capital | Stockholm, Sweden | $63.0M | 60 |
| EOS Data Analytics | AgTech | Kyiv, Ukraine | $30.0M | 60 |
| CACarbonCount Holdings 1 | Sustainable Infrastructure | — | $508.0M | 60 |
| Bloom Energy | Energy & Climate Tech | San Jose, United States | $860.0M | 58 |
| Ayr Energy | Energy | — | $28.5M | 58 |
| THThinkLabs AI | Energy | San Francisco, United States | $28.0M | 57 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| Trawa | Energy | Berlin, Germany | $40.7M | 56 |
| Divert | Waste Management | West Concord, USA | $103.8M | 56 |
| Momentick | Greenhouse Gases (GHG) | Tel Aviv, Israel | $13.0M | 56 |
| VERAI | Mining | Tel Aviv, Israel | $3.4M | 55 |
| ZutaCore | Data Center | Tel Aviv, Israel | $100.0M | 55 |