This article showcases our top picks for the best California 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 California Energy Storage Startups
Data sourced from Crunchbase and SemRush.
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.
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.
Farasis Energy
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Farasis Energy is a renewable energy company that develops and manufactures lithium ion battery energy storage systems.
Voltaiq
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Voltaiq develops a software solution that is able to predict the performance of batteries and battery-powered systems.
QuantumScape
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QuantumScape is a renewable energy company that develops solid-state battery technology to increase the range of electric cars.
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.
Flux Power
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Flux Power designs, manufactures, supplies, and supports lithium battery packs for industrial and material handling equipment industries.
POWER.GLOBAL
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POWER.GLOBAL is bringing affordable clean energy electric vehicle technology to low income markets
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.
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.
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.
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
Octillion Power Systems
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Octillion Power Systems is a provider of advanced lithium-ion batteries for industrial and vehicle applications.
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.
LifeStorage
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Founded in 2011, LifeStorage, LP (“LifeStorage”) is an owner, acquirer and operator of premier self-storage facilities.
UtilityAPI
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UtilityAPI is a service that automatically collects utility bill and usage data from utility web portals.
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.
Coraid
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Coraid provides storage solutions for cloud service providers and enterprises.
Leyden Energy
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Leyden Energy manufactures advanced lithium-ion batteries for the consumer electronics, energy storage, and electric vehicle markets.
Element 16 Technologies
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Improving industrial energy efficiency with thermal battery systems
EnerVault
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EnerVault builds large-scale energy storage systems for the modern electric grid.
Hydroplane
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Emission free aviation and energy storage technology company
Terrajoule
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Terrajoule provides modular 2MW solar power stations with storage.
Blue Power Systems
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Adaptive Energy Generation and Storage System
Vycon
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Vycon is a manufacturer of technologically advanced flywheel energy storage systems.
4D Energetics
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4D Energetics develops stationary energy storage based on adsorption batteries.
Kumbaya
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Kumbaya is a developer of a solar-powered, communications and IoT hub created to deliver basic education, nutrition and health knowledge.
Adara Power Inc.
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Energy storage software and analytics for commercial and industrial
Powerstorm Holdings
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Powerstorm Holdings specializes in renewable energy technology.
Caban Systems
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Caban Systems designs a software enabled energy storage solution for telecom infrastructure providers worldwide.
Ambient Control Systems
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Ambient Control Systems develops battery-free energy collection storage and management systems used in remote outdoor environments.
Amber Kinetics
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Amber Kinetics is a low cost flywheel energy storage system, developing a flywheel system from sub-scale research prototype.
Sepion Technologies
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Advanced membranes for industrial markets
Veloce Energy
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VE is innovating technology and financing models to reduce physical and financial barriers to EV Charging infrastructure deployment.
Zitara
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Zitara builds battery management software for enterprises with large deployments.
ElectricFish
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ElectricFish is a distributed energy-storage-as-a-service business providing fast charging to EVs and backup energy reserves to the grid.
Sylvatex Inc
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Sylvatex has developed a renewable nano-chemistry platform with applications in industry processing, materials stability, and fuels.
OneCharge
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Leading USA manufacturer of industrial Lithium batteries
TeraWatt Technology
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We engineer ultra-high energy density lithium-ion rechargeable batteries
Freedom Forever
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Freedom Forever provides energy efficiency solutions to optimize solar energy transmission as well as installation and financing services.
Orison
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Orison designs and manufactures smart, plug-and-play energy storage systems to enable reliable power, 100% renewable energy.
OnSwitch Inc.
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The market platform using data analytics and machine learning to radically simplify how building owners buy cost-saving energy systems
Pathion
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Pathion provides battery resources, technology, and products company.
Alumina Energy
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Founded in 2015, Alumina Energy is a US based developer of energy storage system for distributed and utility energy generation systems.
Garden Answers, LLC
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Garden Answers offers cutting-edge plant identification technology.
B2U Storage Solutions
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B2U Storage Solutions manufactures battery energy storage systems and supplies stored electricity to power sectors.
ThermaSource
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ThermaSource provides geothermal drilling and consulting services worldwide.
CODA Energy
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CODA Energy designs and builds scalable energy storage solutions that support a smarter, cleaner and more reliable grid.
TMM Disruptive Advanced Materials
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TMM creates sustainable and low-cost Nanomaterials for commercial markets from waste products
Congruitive
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Congruitive offers software applications, data virtualization, renewable energy produces, and energy data services.
Xsunx Inc
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XsunX is a solar energy company offering commercial & residential solar energy solutions like solar energy storage, solar panel systems.
ENGIE Storage
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ENGIE Storage is an energy producers, distributors, and consumers for business in Santa Clara.
World Energy Labs
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World Energy Labs manufactures battery test equipment for the energy storage, electrochemical test, and measurement markets.
MiniUstorage
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Mini U Storage provides rental self-storage trucks to store work vehicles, trailers and large outdoor equipment.
Kinetic Traction Systems
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Kinetic Traction Systems designs and produces clean technology regarding power regeneration, waste-heat recovery and energy storage.
AltEnergyMag.com
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AltEnergyMag is an eMagazine full of News, articles and interviews covering the trends and breakthroughs in the Alternative Energy industry.
DroneQuote
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DroneQuote is the only marketplace for solar and roofing utilizing drones for accurate and competitive quotes. Proudly Veteran-owned.
Mavericks Renewable Energy
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Renewable Energy Finance and Development Smart MicroGrid and Smart Energy Infrastructure
Ultora
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Ultora is a developer of energy-storage devices such as super-capacitors based on catalyst-free, purified carbon nanotubes.
Sharpell Technologies
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Sharpell Technologies is a clean energy company creating a versatile, IoT enabled, plug-and-play battery pack for homes of all sizes.
Crystal Solar
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Crystal Solar is a developer and manufacturer of solar panels.
PlugVolt
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PlugVolt is an educational event and seminar company for battery and alternative energy storage technologies.
Expocell
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Expocell manufactures alkaline, rechargeable, and lithium batteries for electronics, medical, telecommunication, and other OEMs industries.
powerplantmaps
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powerplantmaps is a company provides coal,gas and nuclear power plants and electrical substations.
Jadoo Power Systems
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Jadoo Power Systems develops and manufactures power and energy storage systems.
Milholland Electric
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Milholland Electric is a company that provides solar, electric, energy storage and roofing services to its customers.
Energy Conservation Options
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ECO is an independent, woman-owned and trade-licensed firm offering commercial and industrial energy management and implementation services.
Dollar Self Storage
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Dollar Self Storage is the operating trade name of self-storage properties managed by Stadium Properties.
All County Self Storage
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All County is Jamestown’s newest self storage facility located just off of Hwy 108 on High School Road.
Real NewEnergy
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Real NewEnergy is an integrated sustainable energy company.
Cool Neon Funhouse Productions
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Cool Neon Funhouse Productions is a Lighting store for cars,bikes, costumes or home use.
Frontier Renewables
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Frontier Renewables is an energy company located in San Mateo.
Freeway Storage
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Riverside self storage has been in Riverside California off the 215 freeway for many years.
Highlight Solar
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Highlight Solar designs and installs solar electric system and energy storage products.
Stalwart Power
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Stalwart Power specializes in commercial energy storage solutions.
Cool Energy Island
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Cool Energy Island provide Portable Solar Generators/Batteries for your Life & Home & Off-Grid needs including Pools, Home Health & more.
AAA Self Storage Indio CA
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AAA Storage of Indio, has been providing low cost self storage units in Indio for over 20 years.
United States Energy
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United States Energy is an engine starter systems for developed of oil field pumping engines.
