Alternatives to Flower
The top Clean Energy companies similar to Flower, 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.
- NONorrsken60Venture CapitalStockholm, Sweden$63.0M
Comerc Energia75EnergySão Paulo, Brazil$589.0M
Silicon Ranch75Clean EnergyNashville, United States
Rega Energy63Clean EnergyLisbon, Portugal$17.0M
Lithium de France62EnergyPau, France$10.0M
Eavor Technologies Inc.62Clean EnergyCalgary, Canada$10.0M
ArtIn Energy62EnergyTampa, United States$255.0M
Envision61Renewable EnergyShanghai, China$710.0M
Electra57Climate TechTel Aviv, Israel$301.0M- FOFonto Power54EnergySan Francisco, United States$15.0M
BluWave-ai54EnergyOttawa, Canada$13.4M
EnergyX54Energy & Climate TechAustin, United States$27.0M
Norsepower54Climate TechHelsinki, Finland$513.2M
Exergy354CleantechEdinburgh, United Kingdom$25.5M- BUBudderfly53EnergyShelton, USA$1.3B
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M
Luminescent53CleantechSan Francisco, United States$7.0M
Lightsource BP52Solar EnergyLondon, United Kingdom$418.0M
Proterra49Climate TechBurlingame, United States$250.0M
BioLite48Clean EnergyBrooklyn, United States$5.9M
Clairion47ClimateTel Aviv, Israel$10.0M- UNUndo47Climate TechLondon, United Kingdom$12.0M
- FLFleetzero46Climate TechSan Francisco, United States
- NENeogenyx Fuels45Renewable EnergySan Diego, United States$400.0M
Bomvento43CleantechSan Francisco, United States- GRgroSolar41Solar EnergyColumbia, United States$13.1M
REplace39Climate Tech$2.1M- SPSpark Cleantech39Climate TechCambridge, United Kingdom$34.6M
- FEFeldenergy39AgritechPöcking, Germany$15.2M
Kathairos Solutions37Clean EnergyCalgary, Canada
Exency35EnergyTel Aviv, Israel$1.0M
NetZeroNitrogen35Climate TechCambridge, United States$6.6M
Carbon Twist35ClimateTel Aviv, Israel
HotGreen Solutions35Climate TechSan Diego, United States$16.5M- DEDeepSky Corp.34Climate TechMontreal, Canada
- ELElectricalgae28AlgaeTel Aviv, Israel
- CLCleanwatts22Climate TechPorto, Portugal
Eocycle21Wind EnergyQuebec City, Canada
Aemetis15Climate TechCupertino, United States- GRGreenVoltIS10Energy & Climate TechTel Aviv, Israel$1.5M
xWatts10EnterpriseLondon, United Kingdom$1.6M- CACarbonZero10Climate TechLondon, United Kingdom$1.0M
Bge EnergyEnergyLondon, United Kingdom
Eco Wave PowerEnergy TechTel Aviv, Israel$2.0M
Adani Green Energy Ltd.Clean EnergyAhmedabad, India
Arevon Energy85Energy & Climate TechWestlake Village, United States$350.0M
Helion83Clean EnergyEverett, USA$3.6B
South Pole70Climate TechZurich, Switzerland$20.0M
Stegra70GreenTechBoden, Sweden$8.2B
Lucy Group70EnergyOxford, United Kingdom$25.0M
Enpal70Climate TechBerlin, Germany$3.2B
Esentia Energy Development70EnergyMexico City, Mexico$2.0B
Valar Atomics67Climate TechEl Segundo, United States$592.5M
SupPlant67AgritechTel Aviv, Israel$52.9M
Crusoe Energy67Energy & Climate TechDenver, United States$610.0M
SolugenAI64AI-Driven Chemical ManufacturingHouston, United States
WINT64IndustrialTel Aviv, Israel$55.0M
SolarSquare64Renewable EnergyMumbai, India$67.5M
Sunfire64Clean EnergyDortmund, Germany$377.0M
Apollo63EnergyRamat Gan, Israel$65.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| NONorrsken | Venture Capital | Stockholm, Sweden | $63.0M | 60 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | $10.0M | 62 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Envision | Renewable Energy | Shanghai, China | $710.0M | 61 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| BluWave-ai | Energy | Ottawa, Canada | $13.4M | 54 |
| EnergyX | Energy & Climate Tech | Austin, United States | $27.0M | 54 |
| Norsepower | Climate Tech | Helsinki, Finland | $513.2M | 54 |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 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 |
| Proterra | Climate Tech | Burlingame, United States | $250.0M | 49 |
| BioLite | Clean Energy | Brooklyn, United States | $5.9M | 48 |
| Clairion | Climate | Tel Aviv, Israel | $10.0M | 47 |
| UNUndo | Climate Tech | London, United Kingdom | $12.0M | 47 |
| FLFleetzero | Climate Tech | San Francisco, United States | — | 46 |
| 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 |
| REplace | Climate Tech | — | $2.1M | 39 |
| SPSpark Cleantech | Climate Tech | Cambridge, United Kingdom | $34.6M | 39 |
| FEFeldenergy | Agritech | Pöcking, Germany | $15.2M | 39 |
| Kathairos Solutions | Clean Energy | Calgary, Canada | — | 37 |
| Exency | Energy | Tel Aviv, Israel | $1.0M | 35 |
| NetZeroNitrogen | Climate Tech | Cambridge, United States | $6.6M | 35 |
| Carbon Twist | Climate | Tel Aviv, Israel | — | 35 |
| HotGreen Solutions | Climate Tech | San Diego, United States | $16.5M | 35 |
| DEDeepSky Corp. | Climate Tech | Montreal, Canada | — | 34 |
| ELElectricalgae | Algae | Tel Aviv, Israel | — | 28 |
| CLCleanwatts | Climate Tech | Porto, Portugal | — | 22 |
| Eocycle | Wind Energy | Quebec City, Canada | — | 21 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| GRGreenVoltIS | Energy & Climate Tech | Tel Aviv, Israel | $1.5M | 10 |
| xWatts | Enterprise | London, United Kingdom | $1.6M | 10 |
| CACarbonZero | Climate Tech | London, United Kingdom | $1.0M | 10 |
| Bge Energy | Energy | London, United Kingdom | — | — |
| Eco Wave Power | Energy Tech | Tel Aviv, Israel | $2.0M | — |
| Adani Green Energy Ltd. | Clean Energy | Ahmedabad, India | — | — |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | $350.0M | 85 |
| Helion | Clean Energy | Everett, USA | $3.6B | 83 |
| South Pole | Climate Tech | Zurich, Switzerland | $20.0M | 70 |
| Stegra | GreenTech | Boden, Sweden | $8.2B | 70 |
| Lucy Group | Energy | Oxford, United Kingdom | $25.0M | 70 |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 |
| Esentia Energy Development | Energy | Mexico City, Mexico | $2.0B | 70 |
| Valar Atomics | Climate Tech | El Segundo, United States | $592.5M | 67 |
| SupPlant | Agritech | Tel Aviv, Israel | $52.9M | 67 |
| Crusoe Energy | Energy & Climate Tech | Denver, United States | $610.0M | 67 |
| SolugenAI | AI-Driven Chemical Manufacturing | Houston, United States | — | 64 |
| WINT | Industrial | Tel Aviv, Israel | $55.0M | 64 |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 |
| Sunfire | Clean Energy | Dortmund, Germany | $377.0M | 64 |
| Apollo | Energy | Ramat Gan, Israel | $65.0M | 63 |