Alternatives to REplace
The top Climate Tech companies similar to REplace, 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.
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Schneider Electric17EnergyRueil-Malmaison, FranceGlobal leader in digital energy management and automation solutions for efficiency and sustainability.
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Enpal70Climate TechBerlin, Germany$3.2BGerman provider of integrated renewable energy solutions for homeowners, offering solar panels, battery storage, heat pumps, and EV charging.
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Stormfisher62Climate TechLondon, Canada$430.0MDevelops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels.
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Electra56Climate TechTel Aviv, Israel$301.0MElectra is decarbonizing the iron and steel industry with clean-iron electrowinning technology.
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Heron Power56Climate TechTel Aviv, Israel$216.0MHeron Power develops industrial power electronics for the 21st-century grid, addressing surging energy demand with scalable, reliable, and software-integrated infrastructure.
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Element Zero55Climate TechBoston, United States$10.0MGreen materials platform using patented electroreduction to produce pure metals with zero carbon emissions.
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Greenlyte54Climate TechEssen, Germany$15.0MDirect air capture startup producing CO2 and hydrogen for e-fuels and negative emissions.
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Plume52Climate TechParis, France$3.3MGeospatial AI platform that accelerates renewable energy project development by automating site selection, permit processing, and grid connection analysis.
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CoGo51Climate TechLondon, United Kingdom$1.8MPlatform for home and vehicle electrification, offering personalized recommendations and supplier connections.
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Norsepower48Climate TechHelsinki, Finland$498.2MDevelops and manufactures rotor sails for wind-assisted propulsion on ships.
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Cleanwatts41Climate TechPorto, Portugal$10.2MCleanwatts is a company focused on renewable energy, specifically in the development and management of renewable energy communities.
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Spark Cleantech develops advanced catalysts and processes for sustainable chemical production.
- Website Greenraysolutions38Climate Tech$1.0M
- Website Soiling38Climate Tech$1.5M
Data-driven solution for profit-maximizing mitigation of solar panel soiling.
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Carbon capture and utilization technologies for industrial emissions.
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NetZeroNitrogen36Climate TechCambridge, United States$6.6MDeveloping novel catalysts and processes for sustainable nitrogen fertilizer production.
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HotGreen Solutions35Climate TechSan Diego, United States$16.5MHotGreen Solutions is a startup focused on sustainable energy solutions, particularly in solar and energy efficiency.
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1Komma5°34Climate TechHamburg, Germany$823.0MDigital platform for climate-positive energy solutions, integrating solar, storage, and charging.
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Proterra49Climate TechBurlingame, United StatesElectric vehicle technology company specializing in zero-emission buses and charging infrastructure.
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Fleetzero46Climate TechSan Francisco, United StatesFleetzero is developing a platform to decarbonize the shipping industry through electrification and alternative fuels.
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Crusoe Inc56Climate TechLouisville, United States$435.0MCrusoe uses stranded energy to power high-performance computing for AI and blockchain.
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Carbon removal services using enhanced rock weathering to combat climate change.
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Collos48Climate TechBoston, United States$1.1MColossus is a climate-technology company focused on accelerating the clean-energy movement through solar software and a marketplace.
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Norsk e-Fuel32Climate TechOslo, NorwayIndustrial-scale production of synthetic aviation fuels from CO2 and water.
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Generate Capital67Sustainable InfrastructureSan Francisco, United States$4.5BSustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.
- Website Helios131Climate Tech
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Comerc Energia66EnergySão Paulo, Brazil$589.0MComerc Energia provides comprehensive energy and decarbonization solutions for the free energy market.
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SolarSquare64Renewable EnergyMumbai, India$67.5MA full-stack residential solar platform for households and housing societies.
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Rega Energy63Clean EnergyLisbon, Portugal$17.0MDevelops, finances, builds, owns, and operates biomethane and green hydrogen plants for industrial decarbonization.
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Amogy62Clean EnergyBrooklyn, United States$90.0MAmogy unlocks ammonia's potential as a clean energy source with proprietary reforming technology.
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ArtIn Energy62EnergyTampa, United States$255.0MEnergy technology company focused on innovative solutions.
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Otovo USA42Climate TechOslo, Norway$20.6MOtovo USA is a solar energy marketplace connecting homeowners with local installers.
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Cylib61Battery RecyclingGermany, Germany$66.6MRevolutionizing battery recycling for a circular future in Europe.
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Apollo61EnergyRamat Gan, Israel$50.0MDeveloping flexible, efficient, and low-cost solar cells to turn any surface into an energy source.
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Arevon Energy85Energy & Climate TechWestlake Village, United StatesRenewable energy company focused on developing, acquiring, and operating utility-scale solar and battery storage projects.
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Reel60EnergyCopenhagen, Denmark$22.3MAccelerating the energy transition by making renewable energy predictable for businesses and profitable for producers.
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Carbon capture and utilization technology for industrial emissions.
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Redwood Materials59Battery TechnologyCarson City, United States$1.1BRecycling and refining battery materials for electric vehicles and energy storage.
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Sitemark58Energy & Climate TechGhent, Belgium$5.4MAI-powered software platform for renewable energy project lifecycle management, boosting productivity and quality.
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Cloverleaf Infrastructure57Data CentersHouston, United States$300.0MData center infrastructure developer providing power sources and site development, focusing on clean-powered, shovel-ready sites for energy-intensive workloads like AI.
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GPS Renewables57Clean EnergyBengaluru, India$80.8MWorld's largest biogas engineering company specializing in full-stack clean fuels technology.
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IONITY57AutomotiveMunich, Germany$1.4BEuropean electric vehicle charging infrastructure company.
- Website CACarbonZero36Climate TechLondon, United Kingdom$1.0M
Direct air capture technology for atmospheric CO2 removal.
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Altilium55Battery RecyclingPlymouth, United Kingdom$39.2MGreen processing of battery waste.
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ZOOZ Power55Electric Vehicle (EV)Tel Aviv, Israel$36.4MZOOZ Power provides ultra-fast EV charging solutions to overcome grid limitations by leveraging kinetic energy storage.
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Solar Landscape55Renewable EnergyAsbury Park, USA$925.9MNation's leading platform for distributed energy infrastructure built on commercial real estate.
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Reactivetech20Climate TechGrid resilience technology company measuring grid inertia and system strength for renewable energy integration.
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Empowering buildings to generate uninterrupted on-site clean energy and participate in the distributed energy sector.
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Green Swan Lab54MarketplaceTel Aviv, Israel$2.5MDigital platform connecting ecosystem players to solve environmental challenges using AI.
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Luminescent54CleantechSan Francisco, United States$7.0MTransforms waste heat into zero-emission electricity using an isothermal heat engine.
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Aira54Clean EnergyStockholm, Sweden$50.0MClean energy company providing heat pumps and home energy-saving solutions directly to consumers.
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Coolbrook53Industrial TechnologyHelsinki, Finland$100.0MElectrifying the global steel industry with innovative technology.
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Exergy353CleantechEdinburgh, United Kingdom$25.5MUltra-high temperature thermal energy storage solutions for industrial decarbonisation.
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ConnectDER53Clean EnergyPhiladelphia, United States$62.0MConnectDER simplifies home electrification by enabling solar, EV charging, and battery storage without costly electrical panel upgrades.
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Budderfly53EnergyShelton, USA$1.3BEnergy-as-a-Service platform for businesses.
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NitroFix52AgritechTel Aviv, Israel$3.1MDeveloping a novel process for green ammonia production to decarbonize agriculture and energy.
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Lightsource BP52Solar EnergyLondon, United Kingdom$418.0MGlobal leader in developing, financing, and operating utility-scale solar energy projects.
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SunGreenH252Clean EnergySingapore, Singapore$3.5MSingapore-based cleantech company revolutionizing green hydrogen production with advanced materials.
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Envision Energy52Renewable EnergyShanghai, China$100.0MGreen tech firm developing AI data centers powered by renewable energy in arid regions.
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A British energy company building an end-to-end energy value chain for low-cost, abundant energy.
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