Alternatives to Aira
The top Clean Energy companies similar to Aira, 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.
- Website
Rega Energy63Clean EnergyLisbon, Portugal$17.0M - Website
DG Matrix57Clean EnergyMorrisville, United States$80.0M - Website
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M - Website
BioLite48Clean EnergyBrooklyn, United States$5.9M - Website
Eavor Technologies Inc.62Clean EnergyCalgary, Canada - Website
Silicon Ranch55Clean EnergyNashville, United States - Website
Amogy63Clean EnergyBrooklyn, United States$90.0M - Website
GPS Renewables58Clean EnergyBengaluru, India$80.8M - Website
Comerc Energia75EnergySão Paulo, Brazil$589.0M - Website
SunGreenH252Clean EnergySingapore, Singapore$3.5M - Website
Capstone Green Energy Holdings51Clean EnergyLos Angeles, USA$127.5M - Website
Enpal70Climate TechBerlin, Germany$3.2B - Website
Lucy Group70EnergyOxford, United Kingdom$25.0M - Website
Esentia Energy Development70EnergyMexico City, Mexico$2.0B - Website
Nuclear Turbines50Clean EnergyManchester, United Kingdom$18.9M - Website
Commonwealth Fusion Systems50Clean EnergyDevens, United States$2.0B - Website
Green Gravity48Clean EnergyWollongong, Australia$10.0M - Website
Generate Capital66Sustainable InfrastructureSan Francisco, United States$4.5B - Website
Modo Energy64EnergyLondon, United Kingdom$17.0M - Website
SolarSquare64Renewable EnergyMumbai, India$67.5M - Website
Octopus64EnergyLondon, United Kingdom$4.1B - Website
SunHydrogen44Clean EnergySanta Barbara, United States$2.1M - Website
Helion83Clean EnergyEverett, USA$3.6B - Website
ArtIn Energy62EnergyTampa, United States$255.0M - Website GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
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Tesvolt61Energy StorageLutherstadt Wittenberg, Germany$47.8M - Website
Stormfisher61Climate TechLondon, Canada$430.0M - Website
Solar Landscape61Renewable EnergyAsbury Park, USA$925.9M - Website
Sunfire64Clean EnergyDortmund, Germany - Website
Electra57Climate TechTel Aviv, Israel$301.0M - Website
Heron Power56Climate TechTel Aviv, Israel$10.0M - Website FOFonto Power54EnergySan Francisco, United States$15.0M
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ZOOZ Power54Electric Vehicle (EV)Tel Aviv, Israel$36.4M - Website
Exergy354CleantechEdinburgh, United Kingdom$25.5M - Website
Luminescent53CleantechSan Francisco, United States$7.0M - Website BUBudderfly53EnergyShelton, USA$1.3B
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Biopmedical53Healthcare$19.0M - Website
Envision Energy52Renewable EnergyShanghai, China$100.0M - Website
Lightsource BP52Solar EnergyLondon, United Kingdom$418.0M - Website FUFuse Energy52EnergyLondon, United Kingdom$30.0M
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Giga Energy51Energy StorageSan Francisco, United States$10.0M - Website
CoGo51Climate TechLondon, United Kingdom$1.8M 
Better Place50BatteryPalo Alto, United States$891.8M- Website
Spearmint Energy50EnergyHouston, USA$697.0M - Website
Einklang48EnergyBerlin, Germany$2.2M - Website
Savion Health48EnergyKansas City, United States$115.0M - Website
InCharge Energy48Electric VehiclesLos Angeles, USA$56.0M - Website
Norsepower48Climate TechHelsinki, Finland$498.2M - Website ENencosa48EnergyMunich, Germany$25.0M
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xWatts47EnterpriseLondon, United Kingdom$1.6M - Website
Kvasir Technologies47Renewable EnergyFredericia, Denmark$10.0M - Website
Layla Electric47EnergySan Francisco, United States$1.0M - Website
Daystar Power47EnergyLagos, Nigeria$150.0M - Website
SolarEdge86EnergyHerzliya, Israel$71.8M - Website
Orsted85EnergyFredericia, Denmark$9.4B - Website NENeogenyx Fuels45Renewable EnergySan Diego, United States$400.0M
- Website BEBeliev44Electric Vehicle InfrastructureLondon, United Kingdom$10.0M
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BasiGo43E-mobilityNairobi, Kenya$1.0M - Website
REplace43Climate Tech$2.1M - Website GRGravitricity8Clean EnergyEdinburgh, United Kingdom
| Company | Sector | HQ | Funding | Score | Website |
|---|---|---|---|---|---|
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 | Website |
| DG Matrix | Clean Energy | Morrisville, United States | $80.0M | 57 | Website |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 | Website |
| BioLite | Clean Energy | Brooklyn, United States | $5.9M | 48 | Website |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | — | 62 | Website |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 55 | Website |
| Amogy | Clean Energy | Brooklyn, United States | $90.0M | 63 | Website |
| GPS Renewables | Clean Energy | Bengaluru, India | $80.8M | 58 | Website |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 | Website |
| SunGreenH2 | Clean Energy | Singapore, Singapore | $3.5M | 52 | Website |
| Capstone Green Energy Holdings | Clean Energy | Los Angeles, USA | $127.5M | 51 | Website |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 | Website |
| Lucy Group | Energy | Oxford, United Kingdom | $25.0M | 70 | Website |
| Esentia Energy Development | Energy | Mexico City, Mexico | $2.0B | 70 | Website |
| Nuclear Turbines | Clean Energy | Manchester, United Kingdom | $18.9M | 50 | Website |
| Commonwealth Fusion Systems | Clean Energy | Devens, United States | $2.0B | 50 | Website |
| Green Gravity | Clean Energy | Wollongong, Australia | $10.0M | 48 | Website |
| Generate Capital | Sustainable Infrastructure | San Francisco, United States | $4.5B | 66 | Website |
| Modo Energy | Energy | London, United Kingdom | $17.0M | 64 | Website |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 | Website |
| Octopus | Energy | London, United Kingdom | $4.1B | 64 | Website |
| SunHydrogen | Clean Energy | Santa Barbara, United States | $2.1M | 44 | Website |
| Helion | Clean Energy | Everett, USA | $3.6B | 83 | Website |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 | Website |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 | Website |
| Tesvolt | Energy Storage | Lutherstadt Wittenberg, Germany | $47.8M | 61 | Website |
| Stormfisher | Climate Tech | London, Canada | $430.0M | 61 | Website |
| Solar Landscape | Renewable Energy | Asbury Park, USA | $925.9M | 61 | Website |
| Sunfire | Clean Energy | Dortmund, Germany | — | 64 | Website |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 | Website |
| Heron Power | Climate Tech | Tel Aviv, Israel | $10.0M | 56 | Website |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 | Website |
| ZOOZ Power | Electric Vehicle (EV) | Tel Aviv, Israel | $36.4M | 54 | Website |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 | Website |
| Luminescent | Cleantech | San Francisco, United States | $7.0M | 53 | Website |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 | Website |
| Biopmedical | Healthcare | — | $19.0M | 53 | Website |
| Envision Energy | Renewable Energy | Shanghai, China | $100.0M | 52 | Website |
| Lightsource BP | Solar Energy | London, United Kingdom | $418.0M | 52 | Website |
| FUFuse Energy | Energy | London, United Kingdom | $30.0M | 52 | Website |
| Giga Energy | Energy Storage | San Francisco, United States | $10.0M | 51 | Website |
| CoGo | Climate Tech | London, United Kingdom | $1.8M | 51 | Website |
| Better Place | Battery | Palo Alto, United States | $891.8M | 50 | |
| Spearmint Energy | Energy | Houston, USA | $697.0M | 50 | Website |
| Einklang | Energy | Berlin, Germany | $2.2M | 48 | Website |
| Savion Health | Energy | Kansas City, United States | $115.0M | 48 | Website |
| InCharge Energy | Electric Vehicles | Los Angeles, USA | $56.0M | 48 | Website |
| Norsepower | Climate Tech | Helsinki, Finland | $498.2M | 48 | Website |
| ENencosa | Energy | Munich, Germany | $25.0M | 48 | Website |
| xWatts | Enterprise | London, United Kingdom | $1.6M | 47 | Website |
| Kvasir Technologies | Renewable Energy | Fredericia, Denmark | $10.0M | 47 | Website |
| Layla Electric | Energy | San Francisco, United States | $1.0M | 47 | Website |
| Daystar Power | Energy | Lagos, Nigeria | $150.0M | 47 | Website |
| SolarEdge | Energy | Herzliya, Israel | $71.8M | 86 | Website |
| Orsted | Energy | Fredericia, Denmark | $9.4B | 85 | Website |
| NENeogenyx Fuels | Renewable Energy | San Diego, United States | $400.0M | 45 | Website |
| BEBeliev | Electric Vehicle Infrastructure | London, United Kingdom | $10.0M | 44 | Website |
| BasiGo | E-mobility | Nairobi, Kenya | $1.0M | 43 | Website |
| REplace | Climate Tech | — | $2.1M | 43 | Website |
| GRGravitricity | Clean Energy | Edinburgh, United Kingdom | — | 8 | Website |