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98 Best Washington Renewable Energy Companies and Startups

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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

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.

Zap Energy

Zap Energy

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Zap Energy is an energy technology company that builds a fusion reactor that does not employ magnets.

Zap Energy

Helion Energy

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Helion Energy is a fusion power company developing the world’s first fusion generators, enabling a future with unlimited clean energy.

Zap Energy

IUNU

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IUNU is an industrial computer vision company that connects plants, facilities, and people through a single interface.

Zap Energy

Nori

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Nori is a carbon dioxide removal marketplace that aims to reverse climate change.

Zap Energy

DroneSeed

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DroneSeed is paid per acre to plant tree seed vessels after a wildfire — using heavy-lift Drone Swarms

Zap Energy

LevelTen Energy

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LevelTen Energy is a provider of renewable energy.

Zap Energy

USNC

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USNC specializes in the fields of nuclear power, small modular reactors, space reactors, and advanced reactors.

Zap Energy

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.

Zap Energy

WISErg

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WISErg is a hybrid technology company specializing in technology, waste management, and resource conservation.

Zap Energy

BattGenie

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BattGenie is developing software technology that enables safer, longer-lasting, and faster-charging batteries.

Zap Energy

BlueDot Photonics

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BlueDot Photonics develops solar energy devices to improve solar panel performance and durability.

Zap Energy

Membrion

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Membrion is a manufacturer of ultra-low cost, high performance ion exchange membranes.

Zap Energy

McKinstry

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McKinstry is an engineering company specializing in designing, constructing, operating, and maintaining high-performing buildings.

Zap Energy

DTG Recycle

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DTG Recycle is a renewables and environment company.

Zap Energy

Oscilla Power

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Oscilla Power is developing a suite of proprietary, high-impact renewable energy and energy harvesting solutions.

Zap Energy

Ecellix

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Ecellix commercializes a revolutionary battery anode material.

Zap Energy

Chelan PUD

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Chelan PUD provides renewable energy, low-cost energy, and utility services for residential and businesses.

Zap Energy

Calico Energy

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Calico provides trusted energy data solutions for utilities and commercial building owners.

Zap Energy

Ag Energy Solutions

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Ag Energy Solutions converts various agricultural waste into synthetic gas and high-value natural carbon material.

Zap Energy

Sironix Renewables

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Sironix Renewables is a seed-stage company developing environmentally friendly and safe chemicals.

Zap Energy

KONTAK, LLC

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Hydrogen storage technology. Renewable, recyclable, Zero emissions.

Zap Energy

GemaTEG

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GemaTEG specializes in integrated solutions development and improves the energy efficiency of datacenters and solar thermal systems.

Zap Energy

Hydroland

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Hydroland is an energy company that views small hydropower as the ultimate renewable resource.

Zap Energy

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.

Zap Energy

Solgen Power

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Solgen Power provides an excellent Solar experience for homeowners in Washington State, Ohio, Arizona and Illinois.

Zap Energy

ATS Automation

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ATS is the leading provider of energy management services, automated control systems and critical airflow solutions.

Zap Energy

InEnTec

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InEnTec is a cleantech company addressing the markets of distributed hydrogen, plastic circularity and renewable energy

Zap Energy

AGNI Energy Inc

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The transition to a sustainable fusion energy economy begins here

Zap Energy

EvoEco

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EvoEco is a developer of a waste management platform designed to simplify the process of managing waste.

Zap Energy

Impact Bioenergy

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Impact Bioenergy systems convert on-site food & beverage “waste” into renewable bioenergy & organic biofertillizer.

Zap Energy

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.

Zap 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.

Zap Energy

HyTech Power

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HyTech Power is a hydrogen power solution company that offers energy solutions.

Zap Energy

Utilicast

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Utilicast is a utilities company that provides energy market development and integration services.

Zap Energy

Trash Backwards

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To help citizens and organizations get closer to zero waste.

Zap Energy

Imperium Renewables

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Renewable Energy Group builds systems and components for the renewable energy industry.

Zap Energy

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.

Zap Energy

Wellons Energy Solutions

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Wellons Energy Solutions is an oil & energy company specializing in biomass energy systems.

Zap Energy

Anvil Corporation

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Anvil Corporation is an oil & energy company specializing in project management, procurement, and engineering services.

Zap Energy

BioEconomy Solutions

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BioEconomy Solutions develop eco-friendly agricultural crops for feed, food, consumer products & biofuels.

Zap Energy

Hargis Engineers

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Hargis Engineers is a mechanical, electrical, telecommunications, security and energy consulting engineering firm.

Zap Energy

General Biodiesel

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General Biodiesel generates ‘positive energy’ by producing clean-burning biodiesel from sustainable local resources.

Zap Energy

Teichos Energy

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Teichos Energy specializes in renewable energy solutions including the development of solar, wind and geothermal energy.

Zap Energy

JX Crystals Inc.

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JX Crystals Inc is a company that provides Thermo and Solar Photovoltaic products.

Zap Energy

Holaday-Parks, Inc.

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Holaday-Parks is a construction company that offers mechanical, energy, and building control services.

Zap Energy

IMCO General Construction, Inc.

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IMCO General Construction, Inc. is a construction firm specializing in energy, transportation, and marine infrastructure.

Zap Energy

Smart Energy Today, Inc. å¨

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Smart Energy Today, Inc. is an energy construction services company headquartered in Washington.

Zap Energy

Eoff Electric Supply

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Eoff Electric Supply is an electronic manufacturing company that offers energy-saving tools.

Zap Energy

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.

Zap Energy

Northwest Renewable Energy Institute

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Northwest Renewable Energy Institute specializes in flight attendant, airline, travel, railroad, renewable energy, and culinary industries.

Zap Energy

XNRGI

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XNRGI develops silicon chip-based lithium metal rechargeable battery.

Zap Energy

WhyGrene

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WhyGrene helps renewable energy’s greatest problem for utilities, balancing the supply and demand of electricity.

Zap Energy

Promus Energy

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Promus Energy is a renewable energy development company that converts organic waste to multiple revenue-generating products.

Zap Energy

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.

Zap Energy

Benton PUD

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Benton PUD is a utility company that renders electricity and wholesale broadband to the people within the region.

Zap Energy

Sunergy Systems

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Sunergy Systems offers sales, designing, and installing solar electric and backup energy storage systems for residential homes.

Zap Energy

Distributed Sun

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Distributed Sun is a renewable energy services provider .

Zap Energy

US Digital

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US Digital designs and manufactures motion control products for OEM manufacturers as well as end users.

Zap Energy

Tangerine Power

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Tangerine Power is a community power developer that crowdfunds and supports clean energy systems.

Zap Energy

Pegasus Global Holdings, Inc.

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Global Advisors to the Energy & Infrastructure Industries

Zap Energy

Pend Oreille PUD

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Pend Oreille PUD is a utility company that provides electric, water, and high-speed Internet services.

Zap Energy

Evluma

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Evluma manufactures rugged solid-state illumination (LED) products that save energy, reduce light pollution and curtail maintenance costs.

Zap Energy

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.

Zap Energy

Custom Interface

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Custom Interface is dealing in electrical wire & cable harnesses and electromechanical assemblies.

Zap Energy

NW Energy Coalition

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An alliance of organizations promoting renewable energy and conservation in the Pacific Northwest.

Zap Energy

Silvaseed Company

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Silvaseed Company provides forestry seed collection and seedling supply business.

Zap Energy

U.S. Oil and Refining

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Consistent supplier of petroleum products

Zap Energy

Performance Mechanical Group

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Performance Mechanical Group is a construction company that provides construction, mechanical engineering, and energy benchmarking services.

Zap Energy

Energy Research Group

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Energy Research Group

Zap Energy

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

Zap Energy

Western Solar

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Western Solar is a provider of renewable energy and solar electric systems.

Zap Energy

Green Mountain Technologies

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Green Mountain Technologies offers in-vessel composting systems, compost probes, cut sheets, and aerated system equipment.

Zap Energy

National Bureau of Asian Research

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NBR conducts advanced research on strategic, political, economic, globalization, health, and energy issues affecting U.S.

Zap Energy

MicroPlanet

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To optimize voltage can reduce energy consumption and costs, improve performance and expected lives of electronic components.

Zap Energy

StoneBridge Securities

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StoneBridge Securities is an investment bank company that specializes in real estate, seniors housing, and energy projects.

Zap Energy

Fire Mountain Solar

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Fire Mountain Solar provides solar energy product’s installation, design technical support, consulting, sales and services.

Zap Energy

Leafully

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Leafully connects with your utility to provide you with regular energy reports and easy to understand visualizations.

Zap Energy

FlowEnergy LLC

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FlowEnergy offers next generation solutions for energy efficient, cost effective and comfortable buildings.

Zap Energy

South Sound Solar

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South Sound Solar is a full-service solar installer, expert in commercial & residential solar engineering, design, & installation services.

Zap Energy

Super Energy Switch

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UK based energy comparison website providing impartial gas and electricity quotes.

Zap Energy

Green Energy Experts

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Green Energy Experts offers energy procurement, utility bill auditing, fixed cost reduction, renewable and solar financing services.

Zap Energy

Light It Bright Products ,LLc

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Online Store Alternative Energy and indoor gardening products

Zap Energy

Solar Washington

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Solar Washington is a non-profit organization that promotes the development and effective use of solar and renewable energy.

Zap Energy

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.

Zap Energy

TMS Metalizing Systems

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US Based manufacturer of thermal spray (metalizing) equipment. In business for over 30 years.

Zap Energy

Hot Solar Solutions

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Hot Solar Solutions is specialized in installing solar electric and solar hot water systems.

Zap Energy

GLOBAL WATER LABS

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Global Water Labs Providing affordable Fluoride Removal process for safe drinking water.

Zap Energy

eFormative Options

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eFormative Options specializes in developing sustainable energy solutions.

Zap Energy

Ridolfi

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Ridolfi provides environmental clean-up, resource allocation, habitat restoration, waste management and renewable energy strategy services.

Zap Energy

Hotrock Energy Research Organization

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Hotrock Energy Research Organization is a 501c3 nonprofit engages in research and education into Enhanced Geothermal Systems (EGS).

Zap Energy

Clean NRG Resources,LLC

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Clear NRG provides high quality, energy-efficient solutions for window and door needs.

Zap Energy

Clarity Analytical

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Clarity Analytical is a renewable energy company that focuses on data analysis, software development, test engineering and asset management.

Zap Energy

REDC

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REDC is a foundation that provides clean energy solutions and business models for rural communities in developing nations.

Zap Energy

gnuGrid

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gnuGrid is an early stage start-up focused on emerging markets and electrification at scale.

Zap Energy

Aneden Consulting

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Aneden Consulting specializes in electrical transmission analysis, compliance, and renewable energy interconnection support services.

Zap Energy

Spark Northwest

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Spark Northwest provides renewable energy and publications services.

Zap Energy

Pacific Energy

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Pacific NW Energy Solutions provides home improvement services.

Written by Mark Smith

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