Alternatives to NuScale Power
The top Energy & Climate Tech companies similar to NuScale Power, 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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Radiant66Nuclear EnergyEl Segundo, United States$518.0MBuilding the world's first mass-produced portable nuclear generators for anywhere power delivery.
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Hadron Energy54EnergyHouston, United States$8.2MDeveloper of micro-modular reactor (MMR) technology for clean energy.
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GigCapital751Financial ServicesHouston, United States$200.0MA SPAC combining with a developer of micro-modular nuclear reactor technology.
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Antares Industries47Nuclear EnergyLos Angeles, United StatesAdvanced nuclear energy startup designing adaptable and scalable microreactors for defense and industrial use.
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Bloom Energy58Energy & Climate TechSan Jose, United States$760.0MDesigns, manufactures, and installs solid oxide fuel cell systems for on-site power generation.
- Website FAfactor2 energy41Energy & Climate TechSan Jose, United States$26.3M
Developing advanced battery technology for electric vehicles and grid storage.
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Feld Energy37Energy & Climate TechPalo Alto, United States$12.3MDeveloping advanced battery technology for electric vehicles and grid storage.
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Summit Nanotech59Energy & Climate TechCalgary, CanadaDevelops a better, faster, and lighter way of extracting lithium using adsorption technology.
- Website SISINN Power GmbH34Energy & Climate TechAugsburg, Germany$1.0M
Develops modular, scalable solar power systems for off-grid and grid-connected applications.
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Ayr Energy64Energy & Climate Tech$28.5MDesigns and manufactures critical power grid equipment, including transformers and circuit breakers.
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Crusoe Energy64Energy & Climate TechDenver, United States$610.0M - Website
SolarSpark47Energy & Climate TechZurich, SwitzerlandDeveloping advanced perovskite solar cell technology for next-generation photovoltaics.
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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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Turntide Technologies44Energy & Climate TechHull, United KingdomTurntide Technologies is an UK start-up manufacturing electric motors, power electronics, battery systems, and thermal equipment.
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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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Estiko Energia56Energy & Climate TechTartu, Estonia$867KDevelops and implements renewable energy solutions, focusing on solar power and hydrogen production in Estonia.
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EnergyX41Energy & Climate TechAustin, United StatesEnergyX is developing advanced lithium extraction technology for sustainable battery production.
- Website ELElectroFlow51Energy & Climate TechTel Aviv, Israel$54.5M
- Website GRGridwise Energy47Energy & Climate TechSan Francisco, United States$10.0M
Decentralized energy management platforms for smart grids.
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Anaergia63Energy & Climate TechBurlington, CanadaAnaergia is a global leader in anaerobic digestion and renewable natural gas solutions.
- Website Solaracompounds19Energy & Climate Tech
Developing advanced materials for next-generation solar energy solutions.
- 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
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ENGIE31Energy & Climate TechParis, France$3.5MGlobal energy actor driving the energy transition with renewable generation, storage, and infrastructure.
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Nuclear Turbines50Clean EnergyManchester, United Kingdom$18.9MDeveloping compact modular nuclear systems to make clean nuclear power cheaper than fossil fuels by utilizing high-temperature turbine technology.
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Developing advanced Integral Molten Salt Reactors (IMSR) for clean, cost-competitive industrial heat and electricity.
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Europe's only producer of Gallium Oxide epiwafers for next-generation power semiconductor devices.
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Bluecore Energy44EnergyLong Beach, United States$10.0MZero-emission power for ports and critical infrastructure via floating nuclear reactors.
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Aquilaspace8Energy & Climate TechAquila delivers scalable wireless energy, powering drones, remote infrastructure, and satellites via long-range optical power transfer.
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Chiral Energies43EnergyPalo Alto, United States$10.0MDeveloping advanced battery technology by controlling electron spin for improved energy storage.
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Apollo Atomics50Nuclear PowerCambridge, United States$26.5MShrinking a key nuclear reactor part to make nuclear power cheaper than natural gas.
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Raptor Maps58Energy & Climate TechBoston, United States$62.0MVisual analytics suite for solar plants, transforming data into performance intelligence.
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Helion75Clean EnergyEverett, USA$3.6BFusion energy startup aiming for commercial power generation.
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Smappee55Energy & Climate TechSint-Martens-Latem, Belgium$2.7MSmart energy monitoring and EV charging solutions for homes and businesses.
- Website BABase Power54Energy & Climate TechSan Francisco, United States$2.0B
- Website UPUpstream Data54Energy & Climate TechCalgary, Canada$10.0M
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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.
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Valar Atomics69Climate TechEl Segundo, United States$2.6BNuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications.
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SolaraGrid48Energy & Climate TechSan Francisco, United States$35.0MSolaraGrid develops AI-powered software for solar energy project development and management.
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Xorenth10AI Search EngineBuilds intelligent AI-powered software products that help businesses grow faster through automation, analytics, and modern technology.
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VIOTAS43Energy & Climate TechTel Aviv, Israel$20.0MAI-powered demand response platform for industrial energy optimization and revenue generation.
- Website XCXcimer Energy62EnergyLivermore, United States$10.0M
Fusion startup developing a commercial fusion power plant.
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StoreDot61BatteryHerzliya, Israel$389.0MPioneering extreme fast charging (XFC) battery technology for electric vehicles, overcoming range and charging anxiety.
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Zap Energy61Clean EnergyEverett, USA$324.0MDeveloping advanced fusion and fission nuclear energy technologies for carbon-free power.
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Hyperion Robotics60ConstructionEspoo, Finland$7.4MEnabling the construction industry to build smarter, faster, and greener with physical AI and robotic microfactories.
- Website Fyxo40Energy & Climate Tech$1.0M
Optimizes electricity consumption for EV charging, batteries, cold storage, farms, and commercial users.
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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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XtraLit60EnergyRehovot, Israel$55.0MDevelops and deploys advanced technology for efficient lithium extraction from low-concentration brines.
- Website WAWattnow39Energy & Climate TechTunis, Tunisia$1.0M
Hardware-agnostic energy optimization platform for businesses, expanding into the GCC.
- Website AMAmperesand59EnergyPalo Alto, United States$10.0M
Developing and deploying solid-state transformers for data centers.
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iMerit59AI Foundation & ComputeSan Jose, United States$43.5MAI data solutions company providing annotation, validation, and fine-tuning for machine learning.
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Ecoppia58CleantechTel Aviv, Israel$53.0MPioneer in robotic cleaning solutions for PV modules, ensuring year-round peak performance with water-free automation.
- Website THThinkLabs AI57EnergySan Francisco, United States$28.0M
Physics-informed AI for real-time electric grid simulation and analysis.
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Skyrora42SpaceTechEdinburgh, United KingdomUK-based rocket company developing orbital launch vehicles and sustainable fuel.
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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
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Woamy54Advanced MaterialsEspoo, Finland$1.1MDeveloping a recyclable and biodegradable bio-based foam material to replace harmful plastic foams.
- 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 CACamGraPhic54Artificial IntelligenceUnited Kingdom$278.2M
Graphene technology for faster AI data transfer
- Website ARArverne54EnergyPau, France$80.0M
French geothermal solutions provider focused on low-carbon heat and lithium extraction.
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