Alternatives to EnergyX
The top Energy & Climate Tech companies similar to EnergyX, 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
Standard Lithium46MiningVancouver, Canada$130.0MDeveloping large, high-grade lithium brine properties in the United States using direct lithium extraction technology.
- Website
Arevon Energy85Energy & Climate TechWestlake Village, United StatesRenewable energy company focused on developing, acquiring, and operating utility-scale solar and battery storage projects.
- Website FAfactor2 energy41Energy & Climate TechSan Jose, United States$26.3M
Developing advanced battery technology for electric vehicles and grid storage.
- Website
Feld Energy37Energy & Climate TechPalo Alto, United States$12.3MDeveloping advanced battery technology for electric vehicles and grid storage.
- Website
Summit Nanotech59Energy & Climate TechCalgary, CanadaDevelops a better, faster, and lighter way of extracting lithium using adsorption technology.
- Website
NuScale Power70Energy & Climate TechPortland, United States$389.6MDesigns and deploys advanced small modular nuclear reactor (SMR) technology for clean energy.
- Website
Crusoe Energy64Energy & Climate TechDenver, United States$610.0M - Website
Turntide Technologies44Energy & Climate TechHull, United KingdomTurntide Technologies is an UK start-up manufacturing electric motors, power electronics, battery systems, and thermal equipment.
- Website
Bloom Energy58Energy & Climate TechSan Jose, United States$760.0MDesigns, manufactures, and installs solid oxide fuel cell systems for on-site power generation.
- Website
Raptor Maps58Energy & Climate TechBoston, United States$74.0MVisual analytics suite for solar plants, transforming data into performance intelligence.
- Website
Sitemark58Energy & Climate TechGhent, Belgium$5.4MAI-powered software platform for renewable energy project lifecycle management, boosting productivity and quality.
- Website
Estiko Energia56Energy & Climate TechTartu, Estonia$867KDevelops and implements renewable energy solutions, focusing on solar power and hydrogen production in Estonia.
- Website BABase Power54Energy & Climate TechSan Francisco, United States$2.0B
- Website UPUpstream Data54Energy & Climate TechCalgary, Canada$10.0M
- Website ELElectroFlow51Energy & Climate TechTel Aviv, Israel$54.5M
- Website
Generate Capital67Sustainable InfrastructureSan Francisco, United States$4.5BSustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.
- Website
VIOTAS43Energy & Climate TechTel Aviv, Israel$20.0MAI-powered demand response platform for industrial energy optimization and revenue generation.
- Website
ArtIn Energy62EnergyTampa, United States$255.0MEnergy technology company focused on innovative solutions.
- Website Fyxo40Energy & Climate Tech$1.0M
Optimizes electricity consumption for EV charging, batteries, cold storage, farms, and commercial users.
- Website
Redwood Materials59Battery TechnologyCarson City, United States$1.1BRecycling and refining battery materials for electric vehicles and energy storage.
- Website
Anaergia63Energy & Climate TechBurlington, CanadaAnaergia is a global leader in anaerobic digestion and renewable natural gas solutions.
- Website
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MSuena Energy develops AI-powered solutions for optimizing energy consumption in buildings.
- Website POPower35Energy & Climate TechSan Francisco, United States$16.1M
- Website ENEnergy Exploration Technologies34Energy & Climate TechSan Juan, United States$1.0M
Energy Exploration Technologies, Inc. is an American technology company. Founded in 2018 by Teague Egan, it is based out of San Juan, Puerto Rico and has office
- Website FOFonto Power54EnergySan Francisco, United States$15.0M
Empowering buildings to generate uninterrupted on-site clean energy and participate in the distributed energy sector.
- Website SISINN Power GmbH34Energy & Climate TechAugsburg, Germany$1.0M
Develops modular, scalable solar power systems for off-grid and grid-connected applications.
- Website ARArverne54EnergyPau, France$80.0M
French geothermal solutions provider focused on low-carbon heat and lithium extraction.
- Website
Budderfly53EnergyShelton, USA$1.3BEnergy-as-a-Service platform for businesses.
- Website
VERAI52MiningTel Aviv, Israel$3.4MAI-powered platform for discovering critical minerals for the zero-carbon transition.
- Website
Vesofy17Energy & Climate TechTel Aviv, IsraelResidential and business solar solutions, water storage, and filtration for a sustainable future.
- Website
ENGIE31Energy & Climate TechParis, France$3.5MGlobal energy actor driving the energy transition with renewable generation, storage, and infrastructure.
- Website
EExion50Energy$2.0MDeveloping pseudo-capacitive electrode technology for ultra-fast EV charging.
- Website
Spearmint Energy50EnergyHouston, USA$697.0MDelivering stable, secure, and cost-effective energy solutions through large-scale battery storage.
- Website ENencosa48EnergyMunich, Germany$25.0M
Battery energy storage systems (BESS) for commercial and industrial (C&I) businesses.
- Website
xWatts47EnterpriseLondon, United Kingdom$1.6MAI-powered energy management solutions for complex real estate.
- Website
Lithium de France47EnergyPau, France$10.0MGeothermal heat and lithium project developer.
- Website
Kvasir Technologies47Renewable EnergyFredericia, Denmark$10.0MDanish biofuel startup developing a patented process to convert lignin-based residues into climate-neutral marine fuels.
- Website
Carrar47AutomotiveTel Aviv, Israel$5.3MRevolutionizing EV thermal management for sustainable electric vehicle deployment.
- Website
Rock Zero45MiningCambridge, USA$12.0MCommercializing a novel, environmentally friendly, and cost-effective lithium extraction process.
- Website
GreenVoltIS10Energy & Climate TechTel Aviv, IsraelAI-powered platform for optimizing renewable energy asset performance and grid integration.
- Website
Twogee Biotech44BiotechnologyMunich, Germany$2.2MDeveloping circular biomass technology.
- Website
Ayr Energy64Energy & Climate Tech$28.5MDesigns and manufactures critical power grid equipment, including transformers and circuit breakers.
- Website
BasiGo43E-mobilityNairobi, Kenya$1.0MBasiGo provides electric buses and charging infrastructure to public transport operators in Africa, aiming to decarbonize urban transport.
- Website
Chiral Energies43EnergyPalo Alto, United States$10.0MDeveloping advanced battery technology by controlling electron spin for improved energy storage.
- Website
NovaSolix, .7Energy & Climate TechSan Francisco, United StatesNovaSolix provides a cloud-native platform for managing and optimizing distributed energy resources.
- Website
SolarSpark47Energy & Climate TechZurich, SwitzerlandDeveloping advanced perovskite solar cell technology for next-generation photovoltaics.
- Website Renew All7Energy & Climate Tech
Renew All provides a platform for managing and optimizing renewable energy assets, focusing on data-driven insights and operational efficiency.
- Website SOSolarDew42WaterUtrecht, Netherlands$1.0M
Solar-powered water purification technology.
- Website SMSmartGrid AI5Energy & Climate Tech
AI-powered solutions for optimizing energy management, enhancing grid stability, and reducing industrial energy consumption.
- Website
NetZeroNitrogen36Climate TechCambridge, United States$6.6MDeveloping novel catalysts and processes for sustainable nitrogen fertilizer production.
- Website CACarbonZero36Climate TechLondon, United Kingdom$1.0M
Direct air capture technology for atmospheric CO2 removal.
- Website
Helion75Clean EnergyEverett, USA$3.6BFusion energy startup aiming for commercial power generation.
- Website
Smappee55Energy & Climate TechSint-Martens-Latem, Belgium$2.7MSmart energy monitoring and EV charging solutions for homes and businesses.
- Website
WindSim51Energy & Climate TechOslo, Norway$738KProvides advanced software for wind resource assessment and wind farm design using CFD.
- Website FUFutureMobility35Energy & Climate TechTel Aviv, Israel
Next-gen battery technology for electric vehicles.
- Website
SolaraGrid48Energy & Climate TechSan Francisco, United States$35.0MSolaraGrid develops AI-powered software for solar energy project development and management.
- Website GRGridwise Energy47Energy & Climate TechSan Francisco, United States$10.0M
Decentralized energy management platforms for smart grids.
- Website
Comerc Energia66EnergySão Paulo, Brazil$589.0MComerc Energia provides comprehensive energy and decarbonization solutions for the free energy market.
- Website
Proterra49Climate TechBurlingame, United StatesElectric vehicle technology company specializing in zero-emission buses and charging infrastructure.
- Website
Modo Energy64EnergyLondon, United Kingdom$17.0MAI-powered benchmarking and valuation platform for energy storage and renewable assets, providing insights for bankable decisions.
Compare EnergyX head to head
Side by side on what each one does, what it costs, and what real users report.

