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101 Most Innovative Massachusetts Based Energy Companies & Startups

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This article showcases our top picks for the best Massachusetts 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 Massachusetts Energy Startups

Data sourced from Crunchbase and SemRush.

Form Energy

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.

Commonwealth Fusion

Commonwealth Fusion

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Commonwealth Fusion is an MIT spinoff research company that focuses on bringing fusion energy technology to market.

Commonwealth Fusion

General Electric (GE)

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General Electric Company offers infrastructure and financial services worldwide.

Commonwealth Fusion

Ambri

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Ambri is an early-stage company focused on developing a transformative technology.

Commonwealth Fusion

Nexamp

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Nexamp transforms the new energy economy with proven solutions for solar energy development, ownership, and operation.

Commonwealth Fusion

24M Technologies

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24M Technologies develops energy storage systems for grid and transportation applications.

Commonwealth Fusion

Solstice

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Solstice provides turnkey customer solutions for shared solar.

Commonwealth Fusion

Tank Utility

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Tank Utility streamlines energy delivery for those that rely on truck-delivered oil or propane.

Commonwealth Fusion

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.

Commonwealth Fusion

Raptor Maps

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Raptor Maps is a MIT-born startup that builds software to manage the solar lifecycle.

Commonwealth Fusion

EnergySage

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EnergySage is an online marketplace for energy systems, including rooftop solar, community solar, storage, and heat pumps.

Commonwealth Fusion

Nanoramic Laboratories

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Nanoramic Laboratories is a materials solutions innovator and energy storage technology company.

Commonwealth Fusion

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.

Commonwealth Fusion

enVerid Systems

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enVerid provides indoor air quality and HVAC energy-saving technologies for commercial buildings.

Commonwealth Fusion

Gaiascope

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Gaiascope helps energy companies and investors transition to the future in the most economic way possible.

Commonwealth Fusion

Digital Lumens

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Digital Lumens is a provider of intelligent LED lighting and facility insights solutions.

Commonwealth Fusion

Quaise

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Quaise is an energy company that develops a millimeter-wave drilling technology to access deep geothermal energy.

Commonwealth Fusion

Yield10 Bioscience

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Yield10 Bioscience offers sustainable solutions for the plastics, chemicals and energy industries.

Commonwealth Fusion

Titan Advanced Energy Solutions

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Titan Advanced Energy Solutions is a provider of ultrasound-based battery management solutions

Commonwealth Fusion

Ameresco

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Ameresco, Inc. provides energy efficiency solutions for facilities in North America. The company engages in the development, design,

Commonwealth Fusion

Via Separations

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Via Separations eliminates energy use in industrial processes, allowing pathways for a more sustainable, resource efficient future.

Commonwealth Fusion

Ampion

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Ampion provides a software-as-a-service (SaaS) asset management platform for renewable energy providers.

Commonwealth Fusion

Powerhouse Dynamics

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Powerhouse Dynamics’ SiteSage system delivers equipment-level enterprise energy and asset management to portfolios of small facilities.

Commonwealth Fusion

Cambrian Innovation

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Cambrian’s water solutions solve resource challenges for food and beverage producers.

Commonwealth Fusion

VionX Energy

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VionX Energy is an energy company manufacturing power and energy storage products to deliver long run-time and cost-competitive operation.

Commonwealth Fusion

Altaeros Energies

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Altaeros Energies develops airborne wind turbine to produce abundant, low cost, renewable energy.

Commonwealth Fusion

Enel Green Power

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Enel Green Power, established in December 2008, is the Enel Group company that develops and manages energy generation from renewable.

Commonwealth Fusion

Thiozen

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Thiozen develops novel hydrogen gas production technology designed to reduce greenhouse gases.

Commonwealth Fusion

Aspen Aerogels

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Aspen Aerogels provides thermal management and energy conservation insulation solutions for a variety of industries.

Commonwealth Fusion

WindESCo

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Windesco is an energy company thadt psecializes in prioviding hardware and software solutions for wind-power assets.

Commonwealth Fusion

Finally Light Bulb

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Finally develops home lighting systems, intended to create high-quality and energy-efficient bulbs.

Commonwealth Fusion

FINsix

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FINsix is an electronic company specializing in high-frequency power conversion technology.

Commonwealth Fusion

Clean Harbors

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Clean Harbors, Inc. is a provider of environmental, energy and industrial services, including hazardous waste disposal for companies.

Commonwealth Fusion

Heila Technologies

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Heila Technologies is a provider of a decentralized optimization system that reduces system complexity and cost.

Commonwealth Fusion

GreatPoint Energy

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GreatPoint Energy is a technology-driven natural resources company.

Commonwealth Fusion

REsurety

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REsurety is a provider of risk management products to the buyers and sellers of clean energy.

Commonwealth Fusion

Sunwealth Power

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Sunwealth Power is a operator of a tech-driven clean energy investment firm created to invest in clean and solar energy projects

Commonwealth Fusion

AMSC

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AMSC provides electric power infrastructure solutions.

Commonwealth Fusion

Joule Unlimited Technologies

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Joule Unlimited produces infrastructure-compatible alternative energy technologies that utilize sunlight and carbon dioxide.

Commonwealth Fusion

Alturus

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Alturus provides capital and structured solutions for energy efficiency.

Commonwealth Fusion

Verdox

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Verdox is dedicated to reversing climate change through the development and deployment of advanced technology.

Commonwealth Fusion

Eden GeoTech

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Eden GeoTech is a cleantech company with a mission to rethink tomorrow’s energy by developing proprietary innovative technologies.

Commonwealth Fusion

TechPrecision

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Techprecision Corporation manufactures metal fabricated and machined precision components and equipment in the United States.

Commonwealth Fusion

7AC Technologies

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7AC Technologies energy-saving ultra-efficiency air conditioning systems.

Commonwealth Fusion

SunDensity

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SunDensity provides photonic solar conversion products and services.

Commonwealth Fusion

First Wind

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First Wind is a wind energy company focused on the development, ownership and operation of wind farms.

Commonwealth Fusion

Aircuity

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Aircuity offers sensing and control solutions that reduce building energy and operating expenses, and improves indoor environmental quality.

Commonwealth Fusion

ESG Clean Energy

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ESG Clean Energy provides renewable energy technology in providing energy savings with no upfront costs to the customer.

Commonwealth Fusion

Paraclete Energy

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Paraclete Energy manufactures high-capacity, cycle-stable nanoparticle silicon for the lithium-ion battery market.

Commonwealth Fusion

Promethean Power Systems

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Promethean Power Systems designs and manufactures rural refrigeration systems for commercial cold-storage applications in off-grid.

Commonwealth Fusion

Carroll County Energy

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Carroll County Energy LLC operates as an energy development company.

Commonwealth Fusion

GMZ Energy

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GMZ Energy develops thermoelectric energy conversion technology for cooling and power applications.

Commonwealth Fusion

Oasys Water

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Oasys Water develops energy and resource recovery products that address the growing, global water crisis.

Commonwealth Fusion

Sun Catalytix

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Sun Catalytix is an early-stage renewable energy startup that aims to combine sunlight and water to provide affordable solar energy.

Commonwealth Fusion

Atrex Energy

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Atrex Energy offers several accessories and options for the Remote Power Generator System.

Commonwealth Fusion

Nuvera Fuel Cells

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Nuvera Fuel Cells is a provider of fuel cell power solutions for motive applications

Commonwealth Fusion

Protonex Technology Corporation

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Revolutionizing the way you can use portable power.

Commonwealth Fusion

Renew Energy Partners

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Renew Energy Partners offers energy efficiency project development and energy finance solutions.

Commonwealth Fusion

Tecogen

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Tecogen is a manufacturer of natural-gas-fueled, engine-driven, combined heat and power products.

Commonwealth Fusion

EnergyHawk

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Satellite Powered Energy Assessments

Commonwealth Fusion

Resolute Marine Energy

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Resolute Marine Energy (RME) is a developing technologies that produce clean energy from ocean waves.

Commonwealth Fusion

Mesodyne

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Mesodyne’s solution is a novel ultra-high energy density, multi-fuel, silent, compact power generator.

Commonwealth Fusion

Singularity Energy

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Singularity Energy uses real-time carbon data to make better energy decisions.

Commonwealth Fusion

Upstart Power

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Upstart Power is a privately held company that designs, manufacture, and sells solid oxide fuel cell systems.

Commonwealth Fusion

Team Solar

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Team Solar is a turnkey investment solution into mid-market solar projects for non-profits.

Commonwealth Fusion

Energy & Resource Solutions

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Energy & Resource Solutions is a thought leader in energy consulting with an established reputation for innovative project development.

Commonwealth Fusion

Altus Thermal

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Altus Thermal specializes in rethinking thermal energy in the home.

Commonwealth Fusion

Actual Energy

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Actual Energy offers a wide array of services aimed at using energy smarter.

Commonwealth Fusion

VesprSolar

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VesprSolar is a solar hardware start-up focused on making solar installation faster, cheaper, and more reliable.

Commonwealth Fusion

Slick Energy, Inc.

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Slick Energy, the first integrated online platform for the $100+ billion (annual) home energy services industry.

Commonwealth Fusion

Qteros

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Qteros is a biofuels company focused on developing microbe technologies for the production of cellusoic ethanol.

Commonwealth Fusion

Cape Wind

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Cape Wind develops energy conservation and pollution control projects for institutional and industrial facilities.

Commonwealth Fusion

Solect Energy

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Solect Energy, based in Hopkinton, Massachusetts, is the recognized leader in commercial-scale solar.

Commonwealth Fusion

Dynamo Micropower

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Dynamo Micropower develops a turbine based power solution (50HP) for the oilfield that provides grid-like power quality while saving money.

Commonwealth Fusion

Gridline AI

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Gridline AI is an AI-powered platform that provides the easiest way to unlock project finance.

Commonwealth Fusion

Resonant Energy

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Resonant Energy empowers communities to plan, finance, and build clean energy projects.

Commonwealth Fusion

CoalTek

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CoalTek is a clean coal technology company.

Commonwealth Fusion

PurposeEnergy

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Purpose Energy produces renewable energy from organic waste produced by the brewing industry.

Commonwealth Fusion

GeoPredict

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The Oil and Gas Real Estate Marketplace

Commonwealth Fusion

Solablock

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To bring the entire building envelope into renewable energy production.

Commonwealth Fusion

Techstyle Materials

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Techstyle Materials develops multifunctional construction materials that increase energy efficiency.

Commonwealth Fusion

Medley Thermal

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Medley Thermal develops software for switching management between the energy sources optimally without disruption to the supply of steam.

Commonwealth Fusion

SiEnergy Systems

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SiEnergy Systems LLC is an early-stage company

Commonwealth Fusion

WattJoule

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WattJoule is a company developing a liquid electrical energy storage system.

Commonwealth Fusion

Xpress Natural Gas

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Xpress Natural Gas is an oil & energy company specializing in natural gas delivery services.

Commonwealth Fusion

MIT Energy Initiative

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MIT Energy Initiative links science, innovation and policy to transform the world’s energy systems.

Commonwealth Fusion

TRC Companies

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TRC Companies is a pioneer in groundbreaking scientific and engineering developments.

Commonwealth Fusion

Snap Infusion

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Snap Infusion offers a natural energy snack packed with b-vitamins, antioxidants, and electrolytes.

Commonwealth Fusion

Xilectric

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Xilectric develops energy and environmental technologies with a focus on Li-ion technology.

Commonwealth Fusion

Wormser Energy Solutions

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Wormser Energy Solutions engages in the development and commercialization of mild airblown gasifier combined cycle technology.

Commonwealth Fusion

Energy Points

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The EnergyPoints platform enables the simple optimization management and planning of energy-related resources across the enterprise.

Commonwealth Fusion

Massachusetts Municipal Wholesale Electric Company

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Massachusetts Municipal Wholesale Electric Company provides electricity solutions along with resource & power supply planning services.

Commonwealth Fusion

Gridtwin

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Gridtwin is a SaaS-based company providing software tools to both energy developers and utilities to streamline the interconnection process.

Commonwealth Fusion

M.J. Bradley & Associates

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M.J. Bradley & Associates provides strategic consulting services to address energy and environmental issues.

Commonwealth Fusion

New England Hydropower Company

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New England Hydropower Company is an energy production company that operates small-scale regional and local hydroelectric facilities.

Commonwealth Fusion

Taunton Municipal Light Plant

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Taunton Municipal Light Plant is a municipally-owned utility that provides electric and internet services.

Commonwealth Fusion

Pecos Wind Power

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Pecos Wind Power designs, builds, and sells wind turbines for distributed generation.

Commonwealth Fusion

Arriba Technologies

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Arriba Technologies is at the leading edge of Battery Energy Storage and DC Microgrid systems design.

Commonwealth Fusion

Eagle Point Funding

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Eagle Point Funding is a consulting firm for non-dilutive funding sources for energy, defense, cyber security, and materials research.

Commonwealth Fusion

Oak Square Partners

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Oak Square Partners is a renewable energy developer specializing in solar and energy storage projects in New England.

Commonwealth Fusion

GreenerU

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GreenerU engages in the design and implementation of campus sustainability and energy solutions for colleges and universities.

Written by Mark Smith

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