This article showcases our top picks for the best United States based Energy Storage companies. These startups and companies are taking a variety of approaches to innovating the Energy Storage industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
Top United States Energy Storage Startups
Data sourced from Crunchbase and SemRush.
ESS
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ESS is a provider of long-duration energy storage solutions ideally suited for C&I, utility, microgrid, and off-grid applications.
Fluence
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Fluence makes energy storage technology solutions and services.
SES
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SES is a manufacturer and developer of Hybrid Li-Metal Batteries for electric vehicles.
Autogrid
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AutoGrid Systems organizes energy data and employs big data analytics to generate real-time predictions that create actionable data.
Proterra
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Proterra develops battery-electric buses that help eliminate fossil fuel dependency and reduce costs.
Lilac Solutions
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Lilac Solutions develops an ion exchange technology to address the challenges faced by lithium producers.
Solid Power
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Solid Power is a developer of solid-state rechargeable batteries for electric vehicles and mobile power markets.
Microvast
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Microvast designs, develops, and manufactures charging, battery control systems for electric vehicles with superior safety.
Enovix
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Enovix develops 3D wave array energy storage architecture for Lithium based cells, to improve manageability of the stored energy.
Enevate
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Enevate is a rechargeable energy storage technology company delivering innovative battery capacity in Li-ion ecosystem.
Ambri
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Ambri is an early-stage company focused on developing a transformative technology.
Farasis Energy
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Farasis Energy is a renewable energy company that develops and manufactures lithium ion battery energy storage systems.
Eos Energy Storage
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Eos produces cost effective energy storage solutions that are less expensive than other battery technologies.
Nanoramic Laboratories
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Nanoramic Laboratories is a materials solutions innovator and energy storage technology company.
Our Next Energy
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Our Next Energy is a Michigan-based developer of innovative energy storage solutions to expand access to sustainable power.
Group14 Technologies
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Group14 Technologies is a battery storage technology company that develops silicon-carbon composite materials for lithium-ion markets.
Voltaiq
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Voltaiq develops a software solution that is able to predict the performance of batteries and battery-powered systems.
SparkCharge
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SparkCharge is an automotive company that manufactures and develops charging stations for electric vehicles.
Atlis Motor Vehicles
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Atlis Motor Vehicles is a mobility technology company that designs and develops battery electric trucks and charging stations.
QuantumScape
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QuantumScape is a renewable energy company that develops solid-state battery technology to increase the range of electric cars.
24M Technologies
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24M Technologies develops energy storage systems for grid and transportation applications.
Natron Energy
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Natron Energy is an energy storage company that develops a high power, long cycle life, and low-cost battery technology.
ChargeNet Stations
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ChargeNet Stations specializes in the fields of SaaS, cleantech, electric vehicle supply equipment, and distributed energy resources.
Silatronix
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Silatronix develops organosilicon electrolytes for energy storage devices such as ultracapacitors and lithium-ion batteries.
Flux Power
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Flux Power designs, manufactures, supplies, and supports lithium battery packs for industrial and material handling equipment industries.
Advano
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Advano combines nanotechnology with fundamental chemical engineering principles to accelerate the renewable energy revolution.
POWER.GLOBAL
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POWER.GLOBAL is bringing affordable clean energy electric vehicle technology to low income markets
FlexGen
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FlexGen designs and integrates storage solutions and the software platform that is enabling today’s energy transition.
Intersect Power
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Intersect Power is a clean infrastructure company bringing efficient, innovative, and scalable low-carbon solutions.
Advanced Microgrid Solutions
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Advanced Microgrid Solutions installs advanced energy storage systems in buildings to lower energy costs for consumers and provide clean.
EnergySage
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EnergySage is an online marketplace for energy systems, including rooftop solar, community solar, storage, and heat pumps.
Enbala
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Enbala exists to create an energy future that’s sustainable and balanced. We do that by harnessing the power of distributed energy.
Aquion Energy
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Aquion Energy is a company that manufactures sodium ion batteries and energy storage systems.
ZincFive
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ZincFive is an intelligent energy storage and delivery solutions company providing nickel-zinc battery based UPS solutions.
Titan Advanced Energy Solutions
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Titan Advanced Energy Solutions is a provider of ultrasound-based battery management solutions
A123 Systems
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A123 Systems is a manufacturer of lithium-ion batteries and battery systems for the transportation, electric grid, and commercial markets.
Easton Energy
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Easton Energy provides transportation, storage, and processing options for natural gas liquids, refined products, and petrochemicals.
Form Energy
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Form Energy develops and commercializes a low-cost battery system that can store wind and solar energy for a long duration.
ION Storage Systems
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ION Storage Systems is an energy startup developing Solid State Lithium Metal Batteries.
Powin Energy Corporation
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Powin Energy is a market leader in the manufacturing and development of energy storage technology used in stationary,
Moda Midstream
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Moda Midstream provides terminal, storage, and distribution solutions to bulk liquid producers.
Moxion Power
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Moxion Power develops zero-emission generators and off-road equipment to support industries.
Geli
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Geli provides software and business solutions to design, automate, and manage energy storage systems.
Flair
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Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling.
ViZn Energy Systems
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ViZn Energy Systems is an energy company that develops sustainable energy storage solutions for transportation and smart grid applications.
Gridtential Energy
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Gridtential Energy develops an Absorbent Glass Mat battery that offers a lower-cost, safer, greener alternative to traditional lithium-ion.
Electriq Power
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Electriq Power is a provider of smart home battery storage solution for homes and small businesses.
SeekOps
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SeekOps provides end-to-end gas emissions inspection operations to oil and gas customers.
Cadenza Innovation
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Cadenza Innovation provides patented Li-ion battery design and architecture for a license to global manufacturers.
Greensmith Energy Management Systems
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Greensmith provides system integration, battery controls, web-based software, and data analytics for stationary energy storage systems.
Electra Vehicles, Inc.
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Electra is a tech start-up that brings the electric vehicle, fleet, and robotics markets to the next level with innovative AI/ML solutions.
Rhombus Energy Solutions
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Rhombus Energy Solutions develops and manufactures advanced, high-efficiency power conversion and energy management systems.
WATTS BATTERY
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Simplifying renewable energy with portable lego-like power system with virtual battery platform
Global Graphene Group
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Global Graphene Group is engaged in commercializing graphene raw materials and graphene-enabled applications including nanocomposites.
Cymbet
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Cymbet manufactures thin film power backup devices for semiconductor, sensor, medical, and related electronic applications.
Octillion Power Systems
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Octillion Power Systems is a provider of advanced lithium-ion batteries for industrial and vehicle applications.
UniEnergy Technologies
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UniEnergy Technologies is a produces large-scale energy storage systems
Enact Systems
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ENACT SYSTEMS provides a single business platform for solar project management, design, financing, installation, and asset management.
Axiom Exergy
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Axiom Exergy transforms the world’s cooling systems into intelligent, cloud-connected batteries.
esVolta
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esVolta is a developer, owner and operator of utility-scale energy storage projects.
Brilliant Light Power
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Brilliant Light Power is involved in developing a nonpolluting primary source of energy by releasing the latent energy of hydrogen atoms.
LifeStorage
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Founded in 2011, LifeStorage, LP (“LifeStorage”) is an owner, acquirer and operator of premier self-storage facilities.
Regency Energy Partners
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Regency Energy Partners is a growth-oriented, midstream energy partnership engaged in the gathering, contract compression, processing
Palmetto Clean Technology
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Palmetto Clean Technology builds and operates clean energy projects for residential, commercial, and utility customers.
EnerG2
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EnerG2 engineers advanced nano-structured carbon materials for energy storage.
Suntria
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Suntria is a battery technology company and a residential storage & solar solutions provider.
Infinite Power Solutions
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Infinite Power Solutions is a clean-technology company developing solid-state, rechargeable and thin-film micro-energy storage devices.
UtilityAPI
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UtilityAPI is a service that automatically collects utility bill and usage data from utility web portals.
Sabalo Energy
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Sabalo Energy is an exploration and production company focused on responsibly developing energy for America’s future.
Project Vesta
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Project Vesta is a non-profit working to galvanize the science of coastal enhanced weathering
RePurpose Energy
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RePurpose Energy gives electric vehicle batteries a “second life” in lower-cost, more sustainable solar energy storage systems
ionobell
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Ionobell is a battery R&D company with expertise in battery material development and cell development.
Ampcera Inc.
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An innovator and market leader in the development and commercialization of solid-state electrolyte and battery technologies.
Urban Electric Power
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Urban Electric Power develops, manufactures and sells rechargeable alkaline batter technology.
East Point Energy
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East Point Energy is a battery storage project development firm that specializes on front-of-the-meter battery energy storage systems.
Coraid
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Coraid provides storage solutions for cloud service providers and enterprises.
Ocean Power Technologies
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Ocean Power Technologies focuses on capturing and converting wave energy into electricity using innovative power take-off systems.
Leyden Energy
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Leyden Energy manufactures advanced lithium-ion batteries for the consumer electronics, energy storage, and electric vehicle markets.
Nikola Power
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Clean energy company building control software for energy systems using a combination of batteries, solar, and grid power
Orenda
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Orenda is a renewable energy technology company that develops and operates utility scale energy storage assets.
Element 16 Technologies
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Improving industrial energy efficiency with thermal battery systems
Viking Cold Solutions
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Viking Cold Solutions provides energy management systems and thermal energy storage solutions to help companies achieve energy efficiency.
Natrion
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Natrion is a developer of large-scale batteries used to generate efficient renewable energy.
Younicos
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Younicos is a global leader for intelligent energy storage and grid solutions.
K2 Energy
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K2 Energy develops and sells rechargeable battery systems for electric vehicles and energy storage applications.
Capacitech Energy
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Capacitech Energy is an energy storage component company that makes cable-based energy storage products such as the cable-based capacitor.
Blue Horizon Innovations
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Blue Horizon Innovations produces batteries for long shelf life, with rapid charge rates and reliable environment-friendly alternatives.
Dynami Battery Corp
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Dynami offers patent-pending battery chemistries.
MicroEra Power
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Sustainable Low-cost, low-carbon HVAC for C&I buildings
VCharge
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VCharge builds software to control electric loads with storage that respond intelligently to changing grid and market conditions.
Crown Exploration
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Crown Exploration is an oil and gas company that focuses on exploration, drilling, and production of oil and gas.
Odyne Hybrid Systems
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Odyne Hybrid Systems make Plug-in Hybrid Electric Vehicle (PHEV) systems for medium and heavy duty work trucks.
EnerVault
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EnerVault builds large-scale energy storage systems for the modern electric grid.
Optimal Technology Corporation
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Lowering cost of electricity bills by combining ML-enabled monitoring with high efficiency energy tech.
Xtreme Property Services
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Xtreme Property Services supplies real-time power management and energy storage systems for power and commercial end users.
Hydroplane
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Emission free aviation and energy storage technology company
Gas Technology Institute
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GTI is the leading research, development and training organization addressing global energy and environmental challenges.
Dominion
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Dominion is an electric power and natural gas company.
