Alternatives to CarbonZero
The top Climate Tech companies similar to CarbonZero, 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.
Carbon Engineering55Climate TechSquamish, Canada$68.0M- CLClimeworks51Climate TechZurich, Switzerland$162.0M
Bomvento43CleantechSan Francisco, United States
Aemetis15Climate TechCupertino, United States
C-Capture45Climate TechLeeds, United Kingdom$46.1M
RepAir Carbon Capture35Carbon RemovalTel Aviv, Israel- DEDeepSky Corp.34Climate TechMontreal, Canada
Carbonade31IndustrialTel Aviv, Israel- ELElectricalgae28AlgaeTel Aviv, Israel
Crusoe Energy67Energy & Climate TechDenver, United States$610.0M
Anaergia63Energy & Climate TechBurlington, Canada
Lithium de France62EnergyPau, France$10.0M- FOFonto Power54EnergySan Francisco, United States$15.0M
Greenlyte54Climate TechEssen, Germany$15.0M
EnergyX54Energy & Climate TechAustin, United States$27.0M- BUBudderfly53EnergyShelton, USA$1.3B
Carbon Blue53CleantechSan Francisco, United States$10.0M
Flowcarbon49BlockchainNew York, United States$70.0M
Clairion47ClimateTel Aviv, Israel$10.0M- TETerraGen39Climate TechCalgary, Canada$10.0M
- SPSpark Cleantech39Climate TechCambridge, United Kingdom$34.6M
Carbon Twist35ClimateTel Aviv, Israel
Norsk e-Fuel32Climate TechOslo, Norway
xWatts10EnterpriseLondon, United Kingdom$1.6M- GRGreenVoltIS10Energy & Climate TechTel Aviv, Israel$1.5M
Arevon Energy85Energy & Climate TechWestlake Village, United States$350.0M
Comerc Energia75EnergySão Paulo, Brazil$589.0M
Silicon Ranch75Clean EnergyNashville, United States
Reel63EnergyCopenhagen, Denmark$22.3M
Rega Energy63Clean EnergyLisbon, Portugal$17.0M
Barrell63LithiumDenver, USA
ArtIn Energy62EnergyTampa, United States$255.0M
Eavor Technologies Inc.62Clean EnergyCalgary, Canada$10.0M
XtraLit61EnergyRehovot, Israel$55.0M
Envision61Renewable EnergyShanghai, China$710.0M
Utility Global, .61Climate TechGlendale, United States$10.0M- NONorrsken60Venture CapitalStockholm, Sweden$63.0M
Summit Nanotech59Energy & Climate TechCalgary, Canada$15.0M
Ayr Energy58Energy$28.5M
Crusoe Inc58Climate TechLouisville, United States$435.0M- THThinkLabs AI57EnergySan Francisco, United States$28.0M
Electra57Climate TechTel Aviv, Israel$301.0M
Momentick56Greenhouse Gases (GHG)Tel Aviv, Israel$13.0M
Ingrediome55FoodTechSan Francisco, United States
VERAI55MiningTel Aviv, Israel$3.4M
ZutaCore55Data CenterTel Aviv, Israel$100.0M
Heron Power55Energy & Climate TechTel Aviv, Israel$216.0M
BluWave-ai54EnergyOttawa, Canada$13.4M- ARArverne54EnergyPau, France$10.0M
Turntide Technologies54Energy & Climate TechHull, United Kingdom$100.0M- UPUpstream Data54Energy & Climate TechCalgary, Canada$10.0M
Exergy354CleantechEdinburgh, United Kingdom$25.5M
Norsepower54Climate TechHelsinki, Finland$513.2M- BABase Power54Energy & Climate TechSan Francisco, United States$1.0B
LanzaTech53Climate TechSkokie, United States$862.6M
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M
Luminescent53CleantechSan Francisco, United States$7.0M
Lightsource BP52Solar EnergyLondon, United Kingdom$418.0M
DevvStream52Carbon ManagementCalgary, Canada$6.0M- MEMembrane Technology & Research51Climate TechNewark, USA$27.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Carbon Engineering | Climate Tech | Squamish, Canada | $68.0M | 55 |
| CLClimeworks | Climate Tech | Zurich, Switzerland | $162.0M | 51 |
| Bomvento | Cleantech | San Francisco, United States | — | 43 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| C-Capture | Climate Tech | Leeds, United Kingdom | $46.1M | 45 |
| RepAir Carbon Capture | Carbon Removal | Tel Aviv, Israel | — | 35 |
| DEDeepSky Corp. | Climate Tech | Montreal, Canada | — | 34 |
| Carbonade | Industrial | Tel Aviv, Israel | — | 31 |
| ELElectricalgae | Algae | Tel Aviv, Israel | — | 28 |
| Crusoe Energy | Energy & Climate Tech | Denver, United States | $610.0M | 67 |
| Anaergia | Energy & Climate Tech | Burlington, Canada | — | 63 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| Greenlyte | Climate Tech | Essen, Germany | $15.0M | 54 |
| EnergyX | Energy & Climate Tech | Austin, United States | $27.0M | 54 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| Carbon Blue | Cleantech | San Francisco, United States | $10.0M | 53 |
| Flowcarbon | Blockchain | New York, United States | $70.0M | 49 |
| Clairion | Climate | Tel Aviv, Israel | $10.0M | 47 |
| TETerraGen | Climate Tech | Calgary, Canada | $10.0M | 39 |
| SPSpark Cleantech | Climate Tech | Cambridge, United Kingdom | $34.6M | 39 |
| Carbon Twist | Climate | Tel Aviv, Israel | — | 35 |
| Norsk e-Fuel | Climate Tech | Oslo, Norway | — | 32 |
| xWatts | Enterprise | London, United Kingdom | $1.6M | 10 |
| GRGreenVoltIS | Energy & Climate Tech | Tel Aviv, Israel | $1.5M | 10 |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | $350.0M | 85 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| Reel | Energy | Copenhagen, Denmark | $22.3M | 63 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| Barrell | Lithium | Denver, USA | — | 63 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | $10.0M | 62 |
| XtraLit | Energy | Rehovot, Israel | $55.0M | 61 |
| Envision | Renewable Energy | Shanghai, China | $710.0M | 61 |
| Utility Global, . | Climate Tech | Glendale, United States | $10.0M | 61 |
| NONorrsken | Venture Capital | Stockholm, Sweden | $63.0M | 60 |
| Summit Nanotech | Energy & Climate Tech | Calgary, Canada | $15.0M | 59 |
| Ayr Energy | Energy | — | $28.5M | 58 |
| Crusoe Inc | Climate Tech | Louisville, United States | $435.0M | 58 |
| THThinkLabs AI | Energy | San Francisco, United States | $28.0M | 57 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| Momentick | Greenhouse Gases (GHG) | Tel Aviv, Israel | $13.0M | 56 |
| Ingrediome | FoodTech | San Francisco, United States | — | 55 |
| VERAI | Mining | Tel Aviv, Israel | $3.4M | 55 |
| ZutaCore | Data Center | Tel Aviv, Israel | $100.0M | 55 |
| Heron Power | Energy & Climate Tech | Tel Aviv, Israel | $216.0M | 55 |
| BluWave-ai | Energy | Ottawa, Canada | $13.4M | 54 |
| ARArverne | Energy | Pau, France | $10.0M | 54 |
| Turntide Technologies | Energy & Climate Tech | Hull, United Kingdom | $100.0M | 54 |
| UPUpstream Data | Energy & Climate Tech | Calgary, Canada | $10.0M | 54 |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 |
| Norsepower | Climate Tech | Helsinki, Finland | $513.2M | 54 |
| BABase Power | Energy & Climate Tech | San Francisco, United States | $1.0B | 54 |
| LanzaTech | Climate Tech | Skokie, United States | $862.6M | 53 |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 |
| Luminescent | Cleantech | San Francisco, United States | $7.0M | 53 |
| Lightsource BP | Solar Energy | London, United Kingdom | $418.0M | 52 |
| DevvStream | Carbon Management | Calgary, Canada | $6.0M | 52 |
| MEMembrane Technology & Research | Climate Tech | Newark, USA | $27.0M | 51 |