Alternatives to Sizable Energy
The top Energy Storage companies similar to Sizable Energy, 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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Form Energy60BatteriesSomerville, United States$1.4BForm Energy develops and manufactures long-duration, grid-scale iron-air batteries for cost-effective renewable energy storage.
- Website FOFourth Power51Energy StorageSan Carlos, United States$49.0M
Developing advanced battery technology for grid-scale energy storage.
- Website RERemus Energy34Energy StorageSan Francisco, United States$10.0M
Developing advanced battery technology for grid-scale energy storage solutions.
- Website SISILA61Energy StoragePalo Alto, United States$488.0M
SILA develops advanced battery technology for electric vehicles and grid storage.
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Brill Power37Energy StorageOxford, United Kingdom$14.2MDevelops advanced battery management systems for electric vehicles and energy storage.
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Lithium Energy27Energy StoragePerth, Australia$31.5MLithium Energy is developing advanced battery technologies for electric vehicles and energy storage.
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XL Batteries, .17Battery TechnologyXL Batteries develops advanced battery technology for electric vehicles and grid storage.
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Alsym Energy61Energy StoragePalo Alto, United States$155.1MDevelops non-flammable, high-performance, low-cost sodium-ion batteries for energy storage.
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Tesvolt61Energy StorageLutherstadt Wittenberg, Germany$47.8MDevelops and delivers holistic energy systems for commercial businesses, combining battery storage with intelligent energy management.
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Exowatt52Energy StoragePalo Alto, United States$40.0MExowatt develops modular, dispatchable solar energy systems for energy-intensive industries.
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Prevalon Energy49Energy StorageSan Jose, United States$100.0MBattery company focused on energy storage solutions.
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Nostromo Energy48Energy StorageTel Aviv, Israel$314.1MNostromo Energy develops advanced battery systems for grid-scale energy storage.
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EST Floattech46Energy StorageGroningen, Netherlands$4.3MDutch company developing and producing high-quality lithium-ion battery systems for electric and hybrid maritime propulsion.
- Website CACapture Energy36Energy StorageAustin, United States$10.0M
Develops advanced energy storage solutions for grid-scale applications.
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Northvolt AB59Energy StorageStockholm, Sweden$10.4BLeading European battery manufacturer focused on sustainable production for electric vehicles and energy storage.
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Freyr Battery57Energy StorageLuxembourg City, Luxembourg$2.7BDeveloping and manufacturing next-generation battery cells for clean energy solutions.
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Fermata Energy54Energy StorageHoboken, United States$40.0MIntelligent energy storage and grid services provider for commercial and industrial facilities.
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SolarEdge72EnergyHerzliya, Israel$71.8MGlobal leader in smart energy technology, providing solar inverters, power optimizers, and energy storage systems.
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ZincFive48Energy StorageTualatin, USA$63.0MZincFive is a specialized battery maker supplying data centers.
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Generate Capital67Sustainable InfrastructureSan Francisco, United States$4.5BSustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.
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Modo Energy64EnergyLondon, United Kingdom$17.0MAI-powered benchmarking and valuation platform for energy storage and renewable assets, providing insights for bankable decisions.
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SolarSquare64Renewable EnergyMumbai, India$67.5MA full-stack residential solar platform for households and housing societies.
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CarboCode29Energy StoragePorto, PortugalDevelops advanced materials for energy storage, focusing on next-generation battery technologies.
- Website MEMedway Grid Energy Storage System Project63EnergyMedway, USA$158.0M
A 250 MW utility-scale battery energy storage system in Medway, Massachusetts, enhancing grid stability.
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ArtIn Energy62EnergyTampa, United States$255.0MEnergy technology company focused on innovative solutions.
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Rodatherm Energy42Energy StorageTel Aviv, Israel$26.2MRodatherm Energy develops advanced thermal energy storage solutions for industrial applications.
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Developing, building, and operating large-scale battery storage systems for grid stability and renewable energy integration.
- Website LILion Storage61EnergySan Francisco, United States$350.0M
Develops and constructs large-scale battery energy storage systems directly connected to the high-voltage grid.
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Marstek Energy40Energy StorageShenzhen, China$3.3MGlobal innovator in energy storage solutions, integrating R&D and manufacturing for residential, portable, and industrial applications.
- CACarbonCount Holdings 160Sustainable Infrastructure$508.0M
A co-investment vehicle established by HA Sustainable Infrastructure Capital and KKR to invest in sustainable infrastructure assets.
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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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Exergy353CleantechEdinburgh, United Kingdom$25.5MUltra-high temperature thermal energy storage solutions for industrial decarbonisation.
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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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A British energy company building an end-to-end energy value chain for low-cost, abundant 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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Envision Energy52Renewable EnergyShanghai, China$100.0MGreen tech firm developing AI data centers powered by renewable energy in arid regions.
Better Place50BatteryPalo Alto, United States$891.8MPioneering electric car networks with a battery switch model to make EVs more affordable and convenient.
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EExion50Energy$2.0MDeveloping pseudo-capacitive electrode technology for ultra-fast EV charging.
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Voltify Inc.50Rail ElectrificationPhiladelphia, United States$30.0MVoltify is electrifying the rail industry by retrofitting diesel locomotives with battery power and a smart microgrid charging network.
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CarbonX50Battery TechnologyGroningen, Netherlands$22.4MDutch startup producing innovative 3D carbon structures for advanced battery anodes.
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Spearmint Energy50EnergyHouston, USA$697.0MDelivering stable, secure, and cost-effective energy solutions through large-scale battery storage.
- Website ENEndurance Energy50EnergySan Francisco, United States$54.0M
Harnessing deep ocean geothermal energy for baseload renewable power.
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Anaphite49AutomotiveBristol, United Kingdom$3.4MRevolutionizing EV battery manufacturing with solvent-free dry coating technology for lithium-ion battery electrodes.
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Green Gravity48Clean EnergyWollongong, Australia$10.0MGreen Gravity develops a long-duration energy storage solution using gravity and abandoned mine shafts to store and dispatch renewable energy.
- Website ENencosa48EnergyMunich, Germany$25.0M
Battery energy storage systems (BESS) for commercial and industrial (C&I) businesses.
- Website BOBohr Energie47EnergyToulouse, France$10.0M
Aggregating, optimising, and managing distributed renewable and flexible energy assets.
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Kvasir Technologies47Renewable EnergyFredericia, Denmark$10.0MDanish biofuel startup developing a patented process to convert lignin-based residues into climate-neutral marine fuels.
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Neogenyx Fuels45Renewable EnergySan Diego, United States$400.0MAdvanced biofuels company focused on accelerating growth.
- Website Batterytechnologies9Energy Storage
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BasiGo43E-mobilityNairobi, Kenya$1.0MBasiGo provides electric buses and charging infrastructure to public transport operators in Africa, aiming to decarbonize urban transport.
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VINATech Co., Ltd.47Energy StorageJeonju-si, South KoreaGlobal leader in eco-friendly energy storage solutions, specializing in supercapacitors and fuel cell components for various industries.
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Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MDeveloping predictable renewable power systems from tidal flow.
- Website GRgroSolar40Solar EnergyColumbia, United States$13.1M
groSolar was a leading US solar energy company providing development, EPC, and installation services for commercial and utility-scale projects.
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Shatterdome Energy39EnergySan Francisco, USA$3.5MAI-driven energy trading and intelligence platform.
- Website GRGranarium Technologies38EnergyEspoo, Finland$2.6M
Deeptech energy startup developing nanocellulose-based renewable energy storage.
- Website Wyzen2Energy StorageRichmond, England
Wyzen provides AI-powered readiness assessments for energy storage projects, focusing on accelerating energy transition technologies and infrastructure.
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Envision61Renewable EnergyShanghai, ChinaA leading renewable energy and smart energy company.
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Energy Vault55Energy StorageLugano, Switzerland$710.0MRevolutionizing grid-scale energy storage with sustainable, mechanical solutions.
- ACActuate Energy53Energy StorageDallas, USA$63.0M
Battery energy storage system investment and operating platform.
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