This article showcases our top picks for the best Washington based Renewable Energy companies. These startups and companies are taking a variety of approaches to innovating the Renewable 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 Washington Renewable 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.
Arcadia
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Arcadia is a nationwide home energy platform that provides clean energy.
Helion Energy
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Helion Energy utilizes fusion energy to deliver clean, safe electricity.
LevelTen Energy
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LevelTen is a safe and cost-effective way for C&I customers to purchase renewable energy.
DroneSeed
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DroneSeed is paid per acre to plant tree seed vessels after a wildfire — using heavy-lift Drone Swarms
Group14 Technologies
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Group14 Technologies is a battery storage technology company that develops silicon-carbon composite materials for lithium-ion markets.
Nori
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Nori is a carbon dioxide removal marketplace that aims to reverse climate change.
iUNU
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iUNU is an industrial computer vision company that connects plants, facilities, and people through a single interface.
Zap Energy
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Zap Energy is a fusion energy technology company building a fusion reactor that does not employ magnets.
Nithio Holdings
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Nithio Holdings a Washington, DC-based energy finance company focused on the off-grid sector in Africa.
USNC
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USNC specializes in the fields of nuclear power, small modular reactors, space reactors, and advanced reactors.
BlueDot Photonics
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BlueDot Photonics develops solar energy devices to improve solar panel performance and durability.
WGL Holdings
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WGL Holdings is a public utility company that provides clean, efficient, and diverse energy solutions.
Membrion
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Membrion is a manufacturer of ultra-low cost, high performance ion exchange membranes.
WISErg
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WISErg is a hybrid technology company specializing in technology, waste management, and resource conservation.
UniEnergy Technologies
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UniEnergy Technologies is a produces large-scale energy storage systems
OneEnergy Renewables
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OneEnergy is an independent developer of solar energy that specializes in the development of large-scale clean energy projects.
New Columbia Solar
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New Columbia Solar is transforming how communities across the District of Columbia are powered
Oscilla Power
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Oscilla Power is developing a suite of proprietary, high-impact renewable energy and energy harvesting solutions.
McKinstry
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McKinstry is an engineering company specializing in designing, constructing, operating, and maintaining high-performing buildings.
Ecellix
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Ecellix commercializes a revolutionary battery anode material.
WGL
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WGL is a diversified energy business that provides natural gas, electricity, green power, carbon reduction, and energy services.
Ag Energy Solutions
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Ag Energy Solutions converts various agricultural waste into synthetic gas and high-value natural carbon material.
Calico Energy
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Calico provides trusted energy data solutions for utilities and commercial building owners.
InEnTec
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InEnTec is a cleantech company addressing the markets of distributed hydrogen, plastic circularity and renewable energy
Sironix Renewables
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Sironix Renewables is a seed-stage company developing environmentally friendly and safe chemicals.
DTG RECYCLING GROUP
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DTG RECYCLING GROUP is a renewables & environment company located in Renton.
Nextility
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Nextility delivers guaranteed savings through commercial-scale solar water heating and solar electricity (PV) systems.
CustomerFirst Renewables
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CustomerFirst Renewables is a renewable energy integrator.
Dynami Battery Corp
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Dynami offers patent-pending battery chemistries.
Hydroland
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Hydroland is an energy company that views small hydropower as the ultimate renewable resource.
Poverty Dignified
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Poverty Dignified develops indigenous innovations into micro-enterprises, systematically built to turn poverty into prosperity.
Helidyne
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Helidyne provides geopressure reduction generators and TFC expanders for power generation markets.
Groundswell
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We focus on economic equity and the energy sector—operating clean energy and efficiency programs that educate, engage.
Distributed Energy Management
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DEM helps transform end-user energy management discussions from kWh and BTUs to practical metrics that are meaningful to business owners.
Franklin Energy Services
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Franklin Energy is a designer and implementer of energy efficiency programs for utility, state and municipality clients.
Tansa Clean
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TC is cleaning the rivers, lakes, and fields of India, redirecting the stream of human waste into the existing “fleet” of biodigestors.
US-China Clean Energy Forum
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US-China Clean Energy Forum serves as a platform for candid dialogue and development of programs to enhance clean energy cooperation.
Pepco Holdings
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Largest energy delivery companies in the Mid-Atlantic region
Solgen Power
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Solgen Power provides an excellent Solar experience for homeowners in Washington State, Ohio, Arizona and Illinois.
ATS Automation, Inc
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ATS is the leading provider of energy management services, automated control systems and critical airflow solutions.
EvoEco
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EvoEco is a developer of a waste management platform designed to simplify the process of managing waste.
Chomp Energy
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Chomp turns would-be food waste into valuable resources. Uneaten food goes into a self-contained vessel called an anaerobic digester. Fuel and biofertilizer come out—and nothing gets wasted in the process. At a local level, we help communities generate their own energy and be better environmental stewards. At a global level, we’re leading the way to a sustainable future. Chomp is bringing balance back to earth, powered by food.
Solar Energy Industries Association
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Solar Energy Industries Association is a Focused particularly on expanding domestic and international markets.
Alpha Technologies Ltd
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Alpha Technologies Ltd is a provider of AC, DC and Renewable energy powering solutions for industrial communications applications.
KONTAK, LLC
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Hydrogen storage technology. Renewable, recyclable, Zero emissions.
Trash Backwards
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To help citizens and organizations get closer to zero waste.
XNRGI
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XNRGI develops silicon chip-based lithium metal rechargeable battery.
AGNI Energy Inc
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The transition to a sustainable fusion energy economy begins here
Holaday-Parks, Inc.
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Holaday-Parks is a construction company that offers mechanical, energy, and building control services.
Nuclear Energy Institute
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Nuclear Energy Institute is the policy organization that formulates policies for the nuclear energy and technology industry.
Hargis Engineers
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Hargis Engineers is a mechanical, electrical, telecommunications, security and energy consulting engineering firm.
C-Quest Capital
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C-Quest Capital is a social impact project developer that works in the poorest community around the world.
Utilicast
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Utilicast is a utilities company that provides energy market development and integration services.
Foundation Solar Partners
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Foundation Solar Partners is an independent solar resource development company.
HyTech Power
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HyTech Power is a hydrogen power solution company that offers energy solutions.
Imperium Renewables
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Renewable Energy Group builds systems and components for the renewable energy industry.
Skyetel
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Skyetel provides a SIP trunk that helps to excels in high availability & awesome call quality that is entirely powered by renewable energy.
Blue Sea Systems
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Blue Sea Systems is focused on designing and manufacturing the emergency vehicle, and electrical system using renewable energy.
BioEconomy Solutions
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BioEconomy Solutions develop eco-friendly agricultural crops for feed, food, consumer products & biofuels.
Super Energy Switch
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UK based energy comparison website providing impartial gas and electricity quotes.
WGL Energy
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WGL Energy is an oil & energy company specializing in environment-friendly energy solutions.
Syncwatt
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Syncwatt offers, on a click, lower electric bills, pay for lower electric bills, and climate action to people, cities, and organizations.
Leafully
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Leafully connects with your utility to provide you with regular energy reports and easy to understand visualizations.
Anvil Corporation
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Anvil Corporation is an oil & energy company specializing in project management, procurement, and engineering services.
CELISE BIOPRODUCTS
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Celise BioProducts is a disposables company that replace single-use plastics by PLA.
US Digital
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US Digital designs and manufactures motion control products for OEM manufacturers as well as end users.
Distributed Sun
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Distributed Sun is a renewable energy services provider .
Crane Fluid Handling
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Crane Fluid Handling is an oil & energy company offering petroleum refining and construction services.
Evluma
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Evluma manufactures rugged solid-state illumination (LED) products that save energy, reduce light pollution and curtail maintenance costs.
W. L. Gary Company, Inc.
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W. L. Gary Company is a construction company specializing in refrigeration and energy efficiency services.
Wild Brush Energy Inc
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Wild Brush Energy, Inc is a renewable energy company that focuses on identifying, developing, and financing clean air energy.
American Council on Renewable Energy
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ACORE unites finance, policy and technology to accelerate the transition to a renewable energy economy.
Wellons Energy Solutions
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Wellons Energy Solutions is an oil & energy company specializing in biomass energy systems.
Jumpstart Energy
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Jumpstart provides AI-enabled solar risk analytics.
Fuel Cell & Hydrogen Energy Association
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FCHEA is the trade association dedicated to the commercialization of fuel cells and hydrogen energy technologies.
Clean Energy Solutions
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Clean Energy Solutions provides policy assistance, webinars and training forums etc in the field of clean energy.
Clean Energy Business Network
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Clean Energy Business Network is a non-profit organization aimed at advancing the small business voice of the clean energy economy.
ENERGY STAR
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EPA’s ENERGY STAR Program was created to help identify the best ways to save energy.
Silvaseed Company
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Silvaseed Company provides forestry seed collection and seedling supply business.
Zoetic
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Zoetic is an innovative clean technology firm that provides hydrokinetic energy solutions, energy, water, food and healthcare technologies.
Pegasus Global Holdings, Inc.
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Global Advisors to the Energy & Infrastructure Industries
Defense Nuclear Facilities Safety Board
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The Defense Nuclear Facilities Safety Board advises the President and the Secretary of Energy on nuclear facilities.
Smart Energy Today, Inc. å¨
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Smart Energy Today, Inc. is an energy construction services company headquartered in Washington.
Energy Infrastructure Council
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Energy Infrastructure Council is a trade association that provides advisory and consulting services for the energy infrastructure sector.
Sound & Sea Technology
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Sound & Sea Technology provides ocean and marine engineering services for the analysis, development, and installation of undersea systems.
Legend Solar
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Legend Solar provides innovative, cutting-edge solar solutions.
Resources for the Future
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RFF improves environmental, energy, and natural resource decisions through impartial economic research and policy engagement.
B.C. Cleantech CEO Alliance
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The BC Cleantech CEO Alliance is a group of industry leaders drawn from leading BC clean energy technology companies to accelerate the gr
Ridolfi
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Ridolfi provides environmental clean-up, resource allocation, habitat restoration, waste management and renewable energy strategy services.
Ipsun Solar
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Ipsun Solar, Tesla Powerwall Certified Installer, offers full-service solar solutions for residential & commercial customers in DC, VA & MD.
IMCO General Construction, Inc.
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IMCO General Construction, Inc. is a construction firm specializing in energy, transportation, and marine infrastructure.
Quantum Power Inc.
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Quantum Power invented a new energy source that consumes no fuel & emits no pollution – a solid state quantum powered crystal power cell!
Environmental and Energy Study Institute
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EESI is a non-profit organization working to set a cleaner, more secure, and more sustainable energy path.
Abossein Engineering, LLC
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Abossein Engineering is an engineering company that provides its clients with services in mechanical, electrical, and energy sectors.
Benton PUD
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Benton PUD is a utility company that renders electricity and wholesale broadband to the people within the region.
Hot Solar Solutions
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Hot Solar Solutions is specialized in installing solar electric and solar hot water systems.
Engineered Compost Systems
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ECS develops and manufactures large-scale composting systems and provides a broad range of technical services to the composting industry.
Performance Mechanical Group
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Performance Mechanical Group is a construction company that provides construction, mechanical engineering, and energy benchmarking services.
Whygrene
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Whygrene helps renewable energy’s greatest problem for utilities, balancing the supply and demand of electricity.
