Alternatives to CarbonX
The top Battery Technology companies similar to CarbonX, 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.
Sila Nanotechnologies69EnergyAlameda, United States$375.0M
LiGenTecPhotonic Chip DesignEcublens, Switzerland$3.3M
Alsym Energy61Energy StoragePalo Alto, United States$155.1M
Apollo63EnergyRamat Gan, Israel$50.0M
Altilium62Battery RecyclingPlymouth, United Kingdom$39.2M
Cylib62Battery RecyclingGermany, Germany$66.6M
Electra57Climate TechTel Aviv, Israel$301.0M- FOFourth Power51Energy StorageSan Carlos, United States$49.0M
CarboCode29Energy StoragePorto, Portugal
Lithium Energy27Energy StoragePerth, Australia$31.5M
LG Energy Solution27Battery TechnologySeoul, South Korea
Sunfire64Clean EnergyDortmund, Germany
Amogy63Clean EnergyBrooklyn, United States$90.0M
Barrell63LithiumDenver, USA
ArtIn Energy62EnergyTampa, United States$255.0M- GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
Tesvolt61Energy StorageLutherstadt Wittenberg, Germany$47.8M- LILion Storage61EnergySan Francisco, United States$350.0M
Northvolt AB58Energy StorageStockholm, Sweden$10.4B
Freyr Battery57Energy StorageLuxembourg City, Luxembourg$2.7B
Inertia Enterprises55ClimateLivermore, United States$550.0M
Hadron Energy54EnergyHouston, United States$8.2M
Greenlyte54Climate TechEssen, Germany$15.0M
3D Battery54BatteryTel Aviv, Israel$13.5M- CICircu Li-Ion54Climate TechMetz, France$19.0M
H2Pro53WaterTel Aviv, Israel
Britishvolt Ltd.50Battery TechnologyBlyth, United Kingdom$140.0M
Proterra49Climate TechBurlingame, United States
General Fusion48Nuclear FusionVancouver, Canada- NONostromo Energy48Energy StorageTel Aviv, Israel$314.1M
Commonwealth Fusion Systems46Clean EnergyDevens, United States$2.0B
Silib46BatteryTel Aviv, Israel- FLFleetzero46Climate TechSan Francisco, United States
SunHydrogen45Clean EnergySanta Barbara, United States$2.1M
EST Floattech43Energy StorageGroningen, Netherlands$4.3M
Rodatherm Energy42Energy StorageTel Aviv, Israel$26.2M
EExion42Energy$2.0M
FuelCell Energy36Clean EnergyDanbury, United States- CACapture Energy36Energy StorageAustin, United States$10.0M
- RERemus Energy34Energy StorageSan Francisco, United States$10.0M
- FUFusion Energy Labs34Clean EnergySan Francisco, United States
- SISizable Energy30Energy StorageSomerville, United States$18.6M
HydroLite25EnergyTel Aviv, Israel
Aemetis15Climate TechCupertino, United States
BasiGo13E-mobilityNairobi, Kenya$1.0M
EcoFlow Solutions10Water TreatmentSeattle, United States- A1A123 Systems0Battery TechnologyWaltham, United States
- BatterytechnologiesEnergy StoragePalo Alto, United States
Arevon Energy85Energy & Climate TechWestlake Village, United States
Comerc Energia75EnergySão Paulo, Brazil$589.0M
Silicon Ranch75Clean EnergyNashville, United States
Group14 Technologies73Battery TechnologyWoodinville, United States$463.0M
TAE Technologies73Nuclear FusionFoothill Ranch, United States
Esentia Energy Development70EnergyMexico City, Mexico$2.0B
Enpal70Climate TechBerlin, Germany$3.2B
Valar Atomics67Climate TechEl Segundo, United States$592.5M
SolarSquare64Renewable EnergyMumbai, India$67.5M
Octopus63EnergyLondon, United Kingdom$4.1B
Rega Energy63Clean EnergyLisbon, Portugal$17.0M- MEMedway Grid Energy Storage System Project63EnergyMedway, USA$158.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Sila Nanotechnologies | Energy | Alameda, United States | $375.0M | 69 |
| LiGenTec | Photonic Chip Design | Ecublens, Switzerland | $3.3M | — |
| Alsym Energy | Energy Storage | Palo Alto, United States | $155.1M | 61 |
| Apollo | Energy | Ramat Gan, Israel | $50.0M | 63 |
| Altilium | Battery Recycling | Plymouth, United Kingdom | $39.2M | 62 |
| Cylib | Battery Recycling | Germany, Germany | $66.6M | 62 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| FOFourth Power | Energy Storage | San Carlos, United States | $49.0M | 51 |
| CarboCode | Energy Storage | Porto, Portugal | — | 29 |
| Lithium Energy | Energy Storage | Perth, Australia | $31.5M | 27 |
| LG Energy Solution | Battery Technology | Seoul, South Korea | — | 27 |
| Sunfire | Clean Energy | Dortmund, Germany | — | 64 |
| Amogy | Clean Energy | Brooklyn, United States | $90.0M | 63 |
| Barrell | Lithium | Denver, USA | — | 63 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 |
| Tesvolt | Energy Storage | Lutherstadt Wittenberg, Germany | $47.8M | 61 |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 |
| Northvolt AB | Energy Storage | Stockholm, Sweden | $10.4B | 58 |
| Freyr Battery | Energy Storage | Luxembourg City, Luxembourg | $2.7B | 57 |
| Inertia Enterprises | Climate | Livermore, United States | $550.0M | 55 |
| Hadron Energy | Energy | Houston, United States | $8.2M | 54 |
| Greenlyte | Climate Tech | Essen, Germany | $15.0M | 54 |
| 3D Battery | Battery | Tel Aviv, Israel | $13.5M | 54 |
| CICircu Li-Ion | Climate Tech | Metz, France | $19.0M | 54 |
| H2Pro | Water | Tel Aviv, Israel | — | 53 |
| Britishvolt Ltd. | Battery Technology | Blyth, United Kingdom | $140.0M | 50 |
| Proterra | Climate Tech | Burlingame, United States | — | 49 |
| General Fusion | Nuclear Fusion | Vancouver, Canada | — | 48 |
| NONostromo Energy | Energy Storage | Tel Aviv, Israel | $314.1M | 48 |
| Commonwealth Fusion Systems | Clean Energy | Devens, United States | $2.0B | 46 |
| Silib | Battery | Tel Aviv, Israel | — | 46 |
| FLFleetzero | Climate Tech | San Francisco, United States | — | 46 |
| SunHydrogen | Clean Energy | Santa Barbara, United States | $2.1M | 45 |
| EST Floattech | Energy Storage | Groningen, Netherlands | $4.3M | 43 |
| Rodatherm Energy | Energy Storage | Tel Aviv, Israel | $26.2M | 42 |
| EExion | Energy | — | $2.0M | 42 |
| FuelCell Energy | Clean Energy | Danbury, United States | — | 36 |
| CACapture Energy | Energy Storage | Austin, United States | $10.0M | 36 |
| RERemus Energy | Energy Storage | San Francisco, United States | $10.0M | 34 |
| FUFusion Energy Labs | Clean Energy | San Francisco, United States | — | 34 |
| SISizable Energy | Energy Storage | Somerville, United States | $18.6M | 30 |
| HydroLite | Energy | Tel Aviv, Israel | — | 25 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| BasiGo | E-mobility | Nairobi, Kenya | $1.0M | 13 |
| EcoFlow Solutions | Water Treatment | Seattle, United States | — | 10 |
| A1A123 Systems | Battery Technology | Waltham, United States | — | 0 |
| Energy Storage | Palo Alto, United States | — | — | |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | — | 85 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| Group14 Technologies | Battery Technology | Woodinville, United States | $463.0M | 73 |
| TAE Technologies | Nuclear Fusion | Foothill Ranch, United States | — | 73 |
| Esentia Energy Development | Energy | Mexico City, Mexico | $2.0B | 70 |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 |
| Valar Atomics | Climate Tech | El Segundo, United States | $592.5M | 67 |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 |
| Octopus | Energy | London, United Kingdom | $4.1B | 63 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| MEMedway Grid Energy Storage System Project | Energy | Medway, USA | $158.0M | 63 |