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66 Most Innovative Massachusetts Based Energy Efficiency Companies & Startups

This article showcases our top picks for the best Massachusetts based Energy Efficiency companies. These startups and companies are taking a variety of approaches to innovating the Energy Efficiency 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 Efficiency Startups

Data sourced from Crunchbase and SemRush.

Via Separations

Via Separations

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

Tank Utility

Tank Utility

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

Tank Utility

Ameresco

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

Tank Utility

Digital Lumens

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

Tank Utility

Novomer

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Novomer is a sustainable chemistry company developing high performance, environmentally responsible polymers and chemical intermediates.

Tank Utility

Finally Light Bulb

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

Tank Utility

Ecovent

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Ecovent provides an application that enables its users to control room temperature remotely.

Tank Utility

Bambu Global

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Bambu Global focuses on developing and commercializing breakthrough scientific discoveries.

Tank Utility

7AC Technologies

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

Tank Utility

Ekotrope

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Ekotrope provides construction planning, designing, and consulting services for new and renovated buildings.

Tank Utility

Alturus

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Alturus provides capital and structured solutions for energy efficiency.

Tank Utility

OffGridBox

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Modular and compact unit that provides renewable energy and clean water in remote areas.

Tank Utility

WegoWise

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WegoWise is a web-based utility analytics platform that integrates big data with energy efficiency for the building performance industry.

Tank Utility

DropWise Technologies

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DropWise provides a breakthrough coating technology invented at MIT to protect industrial equipment from fouling and corrosion.

Tank Utility

Resolute Marine Energy

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

Tank Utility

Retroficiency

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Retroficiency offers a building efficiency intelligence platform that delivers actionable insights for energy service providers.

Tank Utility

Helix Power

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Helix Power is a development stage company designing a next generation power management platform using flywheel technology.

Tank Utility

Transaera

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Transaera is bringing comfort to billions of people while reducing the impact on climate and grid infrastructure.

Tank Utility

Infinium Metals

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Infinium Metals commercializes new processes for the primary production and recycling of metals.

Tank Utility

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.

Tank Utility

Altus Thermal

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Altus Thermal specializes in rethinking thermal energy in the home.

Tank Utility

Actual Energy

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

Tank Utility

Team Solar

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

Tank Utility

Slick Energy, Inc.

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

Tank Utility

eCurv

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ECurv is a tech firm that offers electric energy distribution through their energy demand management software services.

Tank Utility

The Cadmus Group

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Cadmus helps government, non-profit, and corporate clients address challenges concerning energy and the environment

Tank Utility

PurposeEnergy

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

Tank Utility

GeoPredict

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The Oil and Gas Real Estate Marketplace

Tank Utility

SiEnergy Systems

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SiEnergy Systems LLC is an early-stage company

Tank Utility

Xilectric

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

Tank Utility

EnerScore Inc.

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Home Energy Ratings API for real estate websites and other strategic partners

Tank Utility

Vicinity Energy

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Vicinity Energy is a provider of district energy solutions, offering energy supply, infrastructure investment and management services.

Tank Utility

Atlantic Power Corporation

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Atlantic Power Corporation is engaged in power generation through hydro, natural gas, biomass, and coal fired power plants.

Tank Utility

WrightGrid

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WrightGrid specializes in designing and manufacturing solar-powered charging stations.

Tank Utility

Greentech Media

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Greentech Media is an online media company that provides news, in-depth market research, and analysis on the greentech B2B market.

Tank Utility

Groom Energy Solutions

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Groom Energy Solutions is an energy efficiency and renewable energy projects provider.

Tank Utility

Conservation Solutions

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Conservation Solutions has provided customers with creative solutions to energy and water problems in their facilities and buildings.

Tank Utility

Embue

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Embue is a cloud based platform for managing smart apartments and buildings.

Tank Utility

Boston Energy Trading and Marketing

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Boston Energy Trading and Marketing provide asset management, energy storage optimization, trading, gas supply and retail power services.

Tank Utility

The Switch

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The Switch is a supplier of megawatt-class permanent magnet generator and full-power converter packages.

Tank Utility

Entelios AG

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Entelios is Europe’s leading solutions provider for demand response and virtual power plants

Tank Utility

Sagewell

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Energy efficiency analysis of buildings

Tank Utility

Agira Photonics

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Agira Photonics designs optical films for superior light management.

Tank Utility

Guardian Energy Management Solutions

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Guardian Energy Management Solutions is a consultation company that works with businesses to reduce energy consumption and costs.

Tank Utility

Zome Energy Networks, Inc

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We use machine learning algorithms to virtualize, control and scale device power loads on the energy grid.

Tank Utility

PowerPlay Technologies

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PowerPlay is an educational technology company that creates interactive structures combining STEM learning and smart city infrastructure.

Tank Utility

Baseload Renewables

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Baseload Renewables develops low-cost energy storage to replace fossil base-load generation with renewable energy.

Tank Utility

MyEnergy

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MyEnergy is a personalized guide to energy savings with tips and incentives for reducing energy consumption and saving on utility bills.

Tank Utility

Millennial Net

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Changing the way we manage the country’s energy with state of the art submetering.

Tank Utility

Bedford Rural Electric Cooperative

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Bedford Rural Electric Cooperative is a non-profit electric cooperative, incorporated on June 2, 1939.

Tank Utility

Phoenix Controls

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Phoenix Controls is a recognized leader in the design and manufacture of precision airflow control systems

Tank Utility

Consortium for Energy Efficiency

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CEE is a gas and electric efficiency program administrators that work together to accelerate the development and availability of energy.

Tank Utility

Secure Energy

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Secure Energy is an energy management companies for leading national suppliers since the infancy of the energy management industry.

Tank Utility

Townsend Energy

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Townsend Energy provides air conditioners, ductless HVAC, water heaters and backup generators for commercial and residential.

Tank Utility

Northern Energy Services

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Northern Energy Services provides businesses and government customers with turn-key solutions for all their energy needs.

Tank Utility

GroundedPower

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GroundedPower offers real-time monitoring tools that enable home owners to analyze and enhance their energy efficiency.

Tank Utility

BC International

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BC began as an undergraduate liberal arts college, but as its aspirations grew, it added graduate programs and professional schools.

Tank Utility

Sustainable Comfort

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Sustainable Comfort is an energy efficiency consultancy that offers energy-resilient buildings, property management & development services.

Tank Utility

Save Energy Systems

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Creates simple and effective solutions that help lower energy costs for business.

Tank Utility

ENERGYguide.com

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ENERGYguide is the second most expensive cost for most households, yet few people think much about it.

Tank Utility

Cape Light Compact

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Cape Light Compact is an energy services organization offering renewable energy, energy efficiency programs, and consumer advocacy.

Tank Utility

Revise

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Revise provides whole-home energy efficiency solutions.

Tank Utility

Four94

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Four94 provides Software as a Service (SaaS) applications for small to medium-sized businesses to improve workflow efficiency.

Tank Utility

Efficient Home Services of Florida

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Efficient Home Services of Florida provides custom home energy solutions for customers throughout the Tampa Bay and Orlando areas.

Tank Utility

Anania

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Anania provides plumbing and heating services for residential, commercial and industrial sectors.

Tank Utility

enerG Corp.

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enerG Corporation provides subscribers numerous advanced-technology security and automation services.

Written by Mark Smith

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