This article showcases our top picks for the best United States based Energy companies. These startups and companies are taking a variety of approaches to innovating the Energy 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 Startups
Data sourced from Crunchbase and SemRush.
Blue Origin
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Blue Origin is an aerospace company that focuses on lowering the cost of spaceflight and helping to explore the solar system.
Koch Industries
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Koch Industries is an operator of a diverse set of businesses and industries to create life’s basic necessities.
BlocPower
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BlocPower is an energy technology startup that develops healthier, greener, and smarter cities.
SunPower
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SunPower Corporation delivers high-performance solar electric systems worldwide for residential, commercial and utility-scale customers.
Turntide Technologies
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Turntide Technologies develops an electric motor system designed to drive down energy consumption.
QuantumScape
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QuantumScape is a renewable energy company that develops solid-state battery technology to increase the range of electric cars.
Bidgely
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Bidgely leverages the power of AI to optimize utility customer engagement and is the choice of leading utilities
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.
Plug Power
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Plug Power is a provider of clean hydrogen and zero-emission fuel cell solutions.
EcoFlow
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EcoFlow designs, develops and manufactures eco-friendly and affordable portable power stations for personal and professional use.
Workrise
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Workrise is a marketplace for on-demand services and skilled labor in the energy industry.
Solid Power
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Solid Power is a developer of solid-state rechargeable batteries for electric vehicles and mobile power markets.
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.
Greenidge
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Greenidge is a bitcoin mining and power generation company providing blockchain services for its on-site cryptocurrency mining operation.
Omnidian
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Omnidian is a provider of comprehensive protection plans for investments in residential and commercial solar energy systems.
Romeo Power
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Romeo Power is a battery technology company that creates energy-dense battery packs.
Beyond Limits
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Beyond Limits is an industrial and enterprise-grade AI technology company that focuses on energy, utilities and healthcare.
Commonwealth Fusion
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Commonwealth Fusion is an MIT spinoff research company that focuses on bringing fusion energy technology to market.
Ample
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Ample utilizes autonomous robotics and smart-battery technology to solve the energy delivery challenge for electric transportation.
EnerVenue
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EnerVenue provides metal-hydrogen batteries for large-scale renewable and storage applications.
Sunrun
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Sunrun provides residential solar electricity and solar power services for homeowners.
Bloom Energy
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Bloom Energy offers on-site power generation systems that can use a wide variety of inputs to generate electricity.
Calysta
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Calysta Energy develops a new biological gas-to-liquids™ (BioGTL™) and biological gas-to-chemicals (BioGTC™) technology using natural gas.
Celsius
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Burn more fat with clean healthy energy drink for Fitness, Weight Loss, and Active Lifestyle.
Autogrid
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AutoGrid Systems organizes energy data and employs big data analytics to generate real-time predictions that create actionable data.
General Electric (GE)
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General Electric Company offers infrastructure and financial services worldwide.
Blueprint Power
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Blueprint Power is a real estate and energy tech company that turns buildings into urban power plants.
TAE Technologies
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TAE Technologies is leveraging proprietary science and engineering to tackle the world’s biggest challenges.
Fluence
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Fluence makes energy storage technology solutions and services.
LevelTen Energy
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LevelTen is a safe and cost-effective way for C&I customers to purchase renewable energy.
Enovix
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Enovix develops 3D wave array energy storage architecture for Lithium based cells, to improve manageability of the stored energy.
Apex Clean Energy
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Apex Clean Energy is a developer of commercial-scale wind and solar energy facilities.
Eos Energy Storage
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Eos produces cost effective energy storage solutions that are less expensive than other battery technologies.
Ambri
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Ambri is an early-stage company focused on developing a transformative technology.
FuelCell Energy
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FuelCell Energy, Inc. (NASDAQ: FCEL) is an integrated fuel cell company that designs, manufactures, installs, services and operates
Infinite Composites
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ICT designs, develops, and manufactures advanced gas storage systems for aerospace, industrial gas and transportation applications.
Enphase Energy
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Enphase Energy offers a micro-inverter system that delivers solar energy to homes and businesses.
Voltus
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Voltus provides cash-generating energy products to commercial, institutional, and industrial customers.
Spire
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Spire is engaged to transform its business and pursue growth by growing its gas utility business.
Span.IO
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Span.IO develops products to enable rapid adoption of renewable energy and deliver an intuitive interface for the home.
Redaptive
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Redaptive is an Efficiency-as-a-Service tool for commercial and industrial customers.
Palmetto Clean Technology
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Palmetto Clean Technology builds and operates clean energy projects for residential, commercial, and utility customers.
Swell Energy
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Swell is a California-based residential energy storage developer and aggregator.
Gevo
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Gevo focuses on the production of isobutanol, thereby bringing renewable and cost-effective fossil fuel alternatives to consumers worldwide.
Kevala
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Kevala provides data-driven insights for an evolving energy market by combining proprietary analytics with advanced grid mapping.
Dividend Finance
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Dividend Finance is a Technology-enabled finance platform supporting the energy transition with lending and other financial solutions.
Mainspring Energy
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Mainspring Energy is engineering advanced technology to revolutionize the way electricity is generated and delivered
Nexamp
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Nexamp transforms the new energy economy with proven solutions for solar energy development, ownership, and operation.
SHYFT Power Solutions
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SHYFT Power Solutions builds IoT and Integrated Software to connect and intelligently manage distributed energy resources
BioLite
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BioLite is a social enterprise that develops, manufactures and markets consumer energy products for off-grid communities around the world.
GoExpedi
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GoExpedi is a leading procurement platform enabling the energy sector to more efficiently procure critical parts and supplies.
Dandelion Energy
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Dandelion Energy is a home geothermal company that offers geothermal heating and cooling installations.
Enevate
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Enevate is a rechargeable energy storage technology company delivering innovative battery capacity in Li-ion ecosystem.
Sunnova
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Sunnova is a solar power company providing nationwide coverage with local minded service to thousands of homes across the United States
Ohmconnect
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Our electricity grid operates under the antiquated assumption that the only thing that can change is turning on and off power plants.
New Fortress Energy
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New Fortress Energy is an energy infrastructure company.
Universal Hydrogen
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Universal Hydrogen is the company fueling carbon-free flight by making hydrogen-powered commercial flight a near-term reality.
Moda Midstream
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Moda Midstream provides terminal, storage, and distribution solutions to bulk liquid producers.
75F
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75F is a predictive and proactive IoT-based building automation system that addresses HVAC, lighting, and equipment control needs.
FlexGen Power Systems
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FlexGen Power Systems develops power equipment products for the military, oil and gas, marine, mining, and industrial industries.
CenterPoint Energy
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CenterPoint Energy, Inc. is a domestic energy delivery company.
Helion Energy
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Helion Energy utilizes fusion energy to deliver clean, safe electricity.
NuScale Power
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NuScale Power has developed a small modular reactor (SMR) to supply energy for electrical generation and other heat process applications.
Pluton Biosciences
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Pluton Biosciences is a biotech startup that specializes in the fields of biotechnology and energy.
Powur
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Powur, a technology company, enables direct sellers to participate in the residential shift from dirty to clean energy.
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.
24M Technologies
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24M Technologies develops energy storage systems for grid and transportation applications.
Priority Power Management
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Priority Power Management is an energy management and consulting services firm focused on energy supply, information, and demand management.
Clean Energy Trust
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Clean Energy Trust supports early-stage startups working on solutions for clean energy, decarbonization, and environmental sustainability.
AeroVironment
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AeroVironment designs, develops, produces, and supports a portfolio of unmanned aircraft systems supplied to organizations.
Wunder Capital
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Wunder is a technology company that is powering the renewable energy revolution.
Motiv Power Systems
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Motiv is an energy technology company that delivers all-electric chassis and turnkey energy systems.
Venture Global LNG
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Venture Global LNG is a long-term, low-cost producer of liquefied natural gas pipelines.
3Degrees
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3Degrees is a provider of carbon offset and renewable energy services and solutions.
Innowatts
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Innowatts uses AI to unlock meter-level data and provide consumer and business insights to energy retailers, utilities and grid operators.
Tigo Energy
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Tigo Energy provides smart module technology for the solar industry.
Solstice
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Solstice provides turnkey customer solutions for shared solar.
Inspire
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Consumer technology platform that powers cleaner, more efficient, and more sustainable homes.
Tank Utility
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Tank Utility streamlines energy delivery for those that rely on truck-delivered oil or propane.
Grid+
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Grid+, its commercial electricity retail business and eventual energy-sharing marketplace
BRIGHT
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BRIGHT enables the developing world with cleaner and more affordable energy.
Welltower Inc
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Welltower™ is a recognized leader in providing consistent, low-cost capital to fund health care infrastructure and real estate.
SunEdison
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SunEdison is the largest global renewable energy development company.
Ubiquitous Energy
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Ubiquitous Energy makes transparent solar technology for windows, electronics, and other applications.
d.light design
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d.light is an international social enterprise that serves people without access to reliable electricity.
Malta
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Malta is a provider of industrial-grade, grid-scale energy storage, and electro-thermal energy storage solutions for energy industry.
Array Technologies
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Array Technologies is a manufacturing company that provides solar tracker solutions for companies and businesses.
Ygrene Energy Fund
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Provides Property Assessed Clean Energy (PACE) financing through cities and counties for upgrades to commercial and residential properties.
Invenergy
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Invenergy is a global privately-held developer and operator of sustainable energy solutions.
Dycom Industries
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Dycom Industries, Inc. (Dycom) is a provider of specialty contracting services. These services are provided throughout the United States
Advano
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Advano combines nanotechnology with fundamental chemical engineering principles to accelerate the renewable energy revolution.
Cool Planet
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Cool Planet is a technology company that develops sustainable products to address energy, food, and water.
FirstEnergy Corp.
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FirstEnergy (NYSE: FE) is a diversified energy company dedicated to safety, reliability and operational excellence.
Kairos Aerospace
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Kairos Aerospace combines innovative aerospace systems with advanced data science to solve pressing global problems
Sunfolding
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Sunfolding develops new approaches to solar tracking for commercial and utility systems.
Enexor BioEnergy
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Enexor BioEnergy is an energy company that specializes in providing bioenergy, renewable energy, and distributed energy.
NextEra Energy Partners
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A growth-oriented limited partnership formed by NextEra Energy
Voltaiq
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Voltaiq develops a software solution that is able to predict the performance of batteries and battery-powered systems.
General Atomics
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General Atomics develops technology solutions for defense, energy, and transportation applications worldwide.
Project Canary
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Project Canary is a B-Corp that reduces GHG emissions and impacts in the energy, waste, and agriculture sectors through sensor measurement.
