Alternatives to factor2 energy
The top Energy & Climate Tech companies similar to factor2 energy, 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.
Solid Power63Solid-State BatteryLouisville, United States$550.0M- QUQuantumScape52Energy TechSan Jose, United States$1.3B
Aemetis15Climate TechCupertino, United States- FUFutureMobility47Energy & Climate TechTel Aviv, Israel$12.5M
Chiral Energies40EnergyPalo Alto, United States$11.5M
Summit Nanotech59Energy & Climate TechCalgary, Canada$15.0M
Bloom Energy58Energy & Climate TechSan Jose, United States$860.0M
EnergyX54Energy & Climate TechAustin, United States$27.0M
Turntide Technologies54Energy & Climate TechHull, United Kingdom$100.0M
Carrar50AutomotiveTel Aviv, Israel$5.3M
Feld Energy45Energy & Climate TechPalo Alto, United States$12.3M
LG Energy Solution27Battery TechnologySeoul, South Korea
Arevon Energy85Energy & Climate TechWestlake Village, United States$350.0M
Addionics65BatteryTel Aviv, Israel$73.0M
Barrell63LithiumDenver, USA
ArtIn Energy62EnergyTampa, United States$255.0M
Nyobolt60EnergyCambridge, United Kingdom$145.0M- AMAmperesand59EnergyPalo Alto, United States$10.0M
Ayr Energy58Energy$28.5M- THThinkLabs AI57EnergySan Francisco, United States$28.0M
- BUBudderfly53EnergyShelton, USA$1.3B
Proterra49Climate TechBurlingame, United States$250.0M
SolarSpark47Energy & Climate TechZurich, Switzerland- FLFleetzero46Climate TechSan Francisco, United States
Silib46BatteryTel Aviv, Israel- SKSkyrora42SpaceTechEdinburgh, United Kingdom
- BRBrill Power37Energy StorageOxford, United Kingdom$14.2M
- SISINN Power GmbH32Energy & Climate TechAugsburg, Germany$1.0M
CarboCode29Energy StoragePorto, Portugal- CACasimir29Quantum ComputingHouston, USA$3.5M
- FyxoEnergy & Climate TechLondon, United Kingdom$1.0M
iMerit85AI Foundation & ComputeSan Jose, United States$43.5M
Helion83Clean EnergyEverett, USA$3.6B
Enpal70Climate TechBerlin, Germany$3.2B
Crusoe Energy67Energy & Climate TechDenver, United States$610.0M
Anaergia63Energy & Climate TechBurlington, Canada
Reel63EnergyCopenhagen, Denmark$22.3M
Lithium de France62EnergyPau, France$10.0M
Altilium62Battery RecyclingPlymouth, United Kingdom$39.2M- GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
XtraLit61EnergyRehovot, Israel$55.0M- SISILA61Energy StoragePalo Alto, United States$188.0M
- LILion Storage61EnergySan Francisco, United States$350.0M
Redwood Materials59Battery TechnologyCarson City, United States$1.8B
IONITY57AutomotiveMunich, Germany$1.4B
PVcase56Renewable EnergyVilnius, Lithuania$12.0M
VERAI55MiningTel Aviv, Israel$3.4M
CaPow55RoboticsTel Aviv, Israel$7.5M
BluWave-ai54EnergyOttawa, Canada$13.4M
btry54Battery TechnologyDübendorf, Switzerland$6.6M
Voltify Inc.54Rail ElectrificationPhiladelphia, United States$30.0M- DUDunia Innovations54Artificial IntelligenceBerlin, Germany
3D Battery54BatteryTel Aviv, Israel$13.5M- CACamGraPhic54Artificial IntelligenceUnited Kingdom$278.2M
- FOFonto Power54EnergySan Francisco, United States$15.0M
Sungevity54Solar EnergyOakland, United States$775.0M- ARArverne54EnergyPau, France$10.0M
LanzaTech53Climate TechSkokie, United States$862.6M
energyXL53Clean EnergyAustin, United States$154.5M
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Solid Power | Solid-State Battery | Louisville, United States | $550.0M | 63 |
| QUQuantumScape | Energy Tech | San Jose, United States | $1.3B | 52 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| FUFutureMobility | Energy & Climate Tech | Tel Aviv, Israel | $12.5M | 47 |
| Chiral Energies | Energy | Palo Alto, United States | $11.5M | 40 |
| Summit Nanotech | Energy & Climate Tech | Calgary, Canada | $15.0M | 59 |
| Bloom Energy | Energy & Climate Tech | San Jose, United States | $860.0M | 58 |
| EnergyX | Energy & Climate Tech | Austin, United States | $27.0M | 54 |
| Turntide Technologies | Energy & Climate Tech | Hull, United Kingdom | $100.0M | 54 |
| Carrar | Automotive | Tel Aviv, Israel | $5.3M | 50 |
| Feld Energy | Energy & Climate Tech | Palo Alto, United States | $12.3M | 45 |
| LG Energy Solution | Battery Technology | Seoul, South Korea | — | 27 |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | $350.0M | 85 |
| Addionics | Battery | Tel Aviv, Israel | $73.0M | 65 |
| Barrell | Lithium | Denver, USA | — | 63 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Nyobolt | Energy | Cambridge, United Kingdom | $145.0M | 60 |
| AMAmperesand | Energy | Palo Alto, United States | $10.0M | 59 |
| Ayr Energy | Energy | — | $28.5M | 58 |
| THThinkLabs AI | Energy | San Francisco, United States | $28.0M | 57 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| Proterra | Climate Tech | Burlingame, United States | $250.0M | 49 |
| SolarSpark | Energy & Climate Tech | Zurich, Switzerland | — | 47 |
| FLFleetzero | Climate Tech | San Francisco, United States | — | 46 |
| Silib | Battery | Tel Aviv, Israel | — | 46 |
| SKSkyrora | SpaceTech | Edinburgh, United Kingdom | — | 42 |
| BRBrill Power | Energy Storage | Oxford, United Kingdom | $14.2M | 37 |
| SISINN Power GmbH | Energy & Climate Tech | Augsburg, Germany | $1.0M | 32 |
| CarboCode | Energy Storage | Porto, Portugal | — | 29 |
| CACasimir | Quantum Computing | Houston, USA | $3.5M | 29 |
| Energy & Climate Tech | London, United Kingdom | $1.0M | — | |
| iMerit | AI Foundation & Compute | San Jose, United States | $43.5M | 85 |
| Helion | Clean Energy | Everett, USA | $3.6B | 83 |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 |
| Crusoe Energy | Energy & Climate Tech | Denver, United States | $610.0M | 67 |
| Anaergia | Energy & Climate Tech | Burlington, Canada | — | 63 |
| Reel | Energy | Copenhagen, Denmark | $22.3M | 63 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| Altilium | Battery Recycling | Plymouth, United Kingdom | $39.2M | 62 |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 |
| XtraLit | Energy | Rehovot, Israel | $55.0M | 61 |
| SISILA | Energy Storage | Palo Alto, United States | $188.0M | 61 |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 |
| Redwood Materials | Battery Technology | Carson City, United States | $1.8B | 59 |
| IONITY | Automotive | Munich, Germany | $1.4B | 57 |
| PVcase | Renewable Energy | Vilnius, Lithuania | $12.0M | 56 |
| VERAI | Mining | Tel Aviv, Israel | $3.4M | 55 |
| CaPow | Robotics | Tel Aviv, Israel | $7.5M | 55 |
| BluWave-ai | Energy | Ottawa, Canada | $13.4M | 54 |
| btry | Battery Technology | Dübendorf, Switzerland | $6.6M | 54 |
| Voltify Inc. | Rail Electrification | Philadelphia, United States | $30.0M | 54 |
| DUDunia Innovations | Artificial Intelligence | Berlin, Germany | — | 54 |
| 3D Battery | Battery | Tel Aviv, Israel | $13.5M | 54 |
| CACamGraPhic | Artificial Intelligence | United Kingdom | $278.2M | 54 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| Sungevity | Solar Energy | Oakland, United States | $775.0M | 54 |
| ARArverne | Energy | Pau, France | $10.0M | 54 |
| LanzaTech | Climate Tech | Skokie, United States | $862.6M | 53 |
| energyXL | Clean Energy | Austin, United States | $154.5M | 53 |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 |