Top 23 Green Energy Innovators in Massachusetts
Top 23 Green Energy Innovators in Massachusetts
Renewable energy companies in Massachusetts are dynamically advancing the transition towards cleaner, sustainable power solutions. These firms offer a wide array of services, such as solar power purchase agreements, infrastructure upgrades, and energy efficiency enhancement. They are contributing to a more sustainable future by developing solar farms, producing clean electricity, and supporting communities and businesses in reducing their power costs. The future of this industry lies in the continuous growth of green technology, customer-centric energy solutions and probably in the exploration of wind and hydro power generation.
Top 23 renewable energy companies in Massachusetts
1. Ameresco
- Website: ameresco.com
- Headquarters: Framingham, Massachusetts, United States
- Founded: 2000
- Headcount: 1001-5000
- Latest funding type: Post Ipo Debt
Ameresco is a leading cleantech integrator and renewable energy asset developer, offering comprehensive energy efficiency, infrastructure upgrades, and renewable energy solutions in North America and Europe.
2. Enel North America
- Website: enelnorthamerica.com
- Headquarters: Andover, Massachusetts, United States
- Founded: 2000
- Headcount: 1001-5000
Enel North America is an energy company that offers sustainable and clean electricity solutions. They provide integrated energy solutions and partnerships to support a transition to a carbon-free future.
3. Nexamp
- Website: nexamp.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2007
- Headcount: 201-500
- Latest funding type: Private Equity
Nexamp is a clean energy company that offers solar power solutions to help businesses and communities reduce their electricity costs and embrace sustainable energy. They provide power purchase agreements and help with the development and maintenance of solar farms. By supporting solar energy, customers can save 10-20% on their annual electricity costs.
4. New Leaf Energy, Inc.
- Website: newleafenergy.com
- Headquarters: Lowell, Massachusetts, United States
- Founded: 2022
- Headcount: 51-200
- Latest funding type: Acquired
New Leaf Energy specializes in identifying, optimizing, and developing utility-scale, community solar, solar plus storage, standalone storage, and community wind projects. Their team combines decades of experience and a deep understanding of regional policies and interconnection rules to mitigate risk and create value for customers.
5. Longroad Energy
- Website: longroadenergy.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2016
- Headcount: 51-200
- Latest funding type: Undisclosed
Longroad Energy is a renewable energy company backed by experienced investors in the industry. With a track record of developing 55 wind and solar projects, they offer full-service operational partnerships for state-of-the-art renewable energy projects. Their flexible financial structure allows them to adapt to the North American renewables market.
6. REsurety, Inc.
- Website: resurety.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2012
- Headcount: 51-200
- Latest funding type: Series B
REsurety is a company that offers risk management services and market analysis tools for renewable energy investments. They provide data-driven solutions empowering the clean energy economy.
7. Denham Capital Management
- Website: denhamcapital.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2004
- Headcount: 51-200
Denham Capital is a global energy transition investment firm focused on investing in and supplying the critical components of the green economy. They invest in metals and minerals, infrastructure, and clean energy generation assets needed for the evolving green economy, while meeting rigorous ESG criteria.
8. FirstLight Power
- Website: firstlightpower.com
- Headquarters: Burlington, Massachusetts, United States
- Founded: 2016
- Headcount: 51-200
FirstLight Power is a leading clean power producer, developer, and energy storage company serving North America. With a diversified portfolio of renewable energy and energy storage technologies, they specialize in hybrid solutions that pair hydroelectric, pumped-hydro storage, utility-scale solar, large-scale battery, and offshore wind assets. Their mission is to accelerate the decarbonization of the electric grid and deliver a clean, reliable, affordable, and equitable electric system.
9. Ambri
- Website: ambri.com
- Headquarters: Marlborough, Massachusetts, United States
- Founded: 2010
- Headcount: 51-200
- Latest funding type: Series E
Ambri is a company that specializes in providing low-cost, long life, long duration, and minimal degradation energy storage solutions for carbon-free energy across each 24-hour day. Their Ambri battery systems offer consistent and responsive electrical power for transmission and distribution grid applications, as well as behind-the-meter customers with high energy demands such as data centers. With a lifespan of 20+ years and minimal fade, Ambri systems are reliable, safe, and environmentally friendly.
10. Swift Current Energy
- Website: swiftcurrentenergy.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2016
- Headcount: 11-50
Swift Current Energy is a leading partner-owned renewable energy company with over 150 years of combined experience in investing, developing, constructing, owning, and operating clean energy projects. They are committed to treating people fairly and responsibly developing utility-scale renewable energy projects.
11. Joule Unlimited Technologies, Inc.
- Website: jouleunlimited.com
- Headquarters: Bedford, Massachusetts, United States
- Founded: 2007
- Headcount: 51-200
- Latest funding type: Private Equity
Joule Unlimited is a company focused on solving the energy crisis by providing affordable and renewable clean fuel through the production of biofuels. They use CO2 as a feedstock for biofuel production.
12. altE Store
- Website: altestore.com
- Headquarters: Boxborough, Massachusetts, United States
- Founded: 1999
- Headcount: 11-50
altEstore.com is an online retailer specializing in renewable energy products and solutions. They offer a wide range of products such as solar panels, wind turbines, and energy storage systems.
13. Pacifico Energy Group
- Website: pacificoenergy.com
- Headquarters: Boston, Massachusetts, United States
- Headcount: 51-200
Pacifico Energy is a renewable power company specializing in solar photovoltaic and wind projects with over 1.5GW of operational projects and an additional 7GW in development.
14. Verde LLC (Boston)
- Website: verdellc.com
- Headquarters: Braintree, Massachusetts, United States
- Headcount: 11-50
Verde LLC offers renewable hydrogen generation systems equipped with the latest technology, capable of fully adapting intermittent renewable power from wind and solar into hydrogen production, with adjustable operating capacity and up to 99.9999% purity.
15. GreenFuel
- Website: greenfuelonline.com
- Headquarters: Cambridge, Massachusetts, United States
- Founded: 2002
- Headcount: 11-50
Green Fuel Online is a platform that provides resources, online courses and supplies for individuals and companies interested in renewable energy sources.
16. New Generation Energy
- Website: newgenerationenergy.org
- Headquarters: Boston, Massachusetts, United States
- Founded: 2006
- Headcount: 1-10
New Generation Energy is a company that provides renewable energy solutions and energy-saving tips for households and businesses.
17. Free Flow Power
- Website: free-flow-power.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2007
- Headcount: 11-50
- Latest funding type: Series Unknown
Free-Flow-Power provides clean renewable energy solutions to legal professionals, helping them reduce emissions and save money in the long run.
18. Climable.org
- Website: climable.org
- Headquarters: Cambridge, Massachusetts, United States
- Founded: 2012
- Headcount: 1-10
Climable is a Cambridge-based nonprofit organization focused on climate science and clean energy education. They strive for energy democracy and climate resilience for all, promoting public participation in the energy transition through educational, research, and action projects.
19. Econox Group Inc
- Website: econoxgroup.com
- Headquarters: Winchester, Massachusetts, United States
- Founded: 2014
- Headcount: 1-10
ECONOX GROUP INC is focused on providing a complete range of sustainable renewable energy solutions which include turnkey installations, integrated financing and consulting services. Our experienced renewable energy team provides single-source development, finance and installation of renewable energy facilities customized to meet your needs. We work directly with leading manufacturers to design and build the most cost-efficient sustainable energy solution.
20. adam T. Inc
- Website: adamtinc.com
- Headquarters: Vineyard Haven, Massachusetts, United States
- Headcount: 1-10
Adam T Inc is a company that specializes in creating high-performance homes. They offer energy audits, insulation, renewables, and other home efficiency improvements.
21. Solaya Energy
- Website: solayaenergy.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2006
- Headcount: 1-10
Solaya Energy develops and constructs renewable energy projects, specializing in wind energy, solar energy, geothermal, CHP and energy efficiency.
22. LocalSource
- Website: localsource.us
- Headquarters: Boston, Massachusetts, United States
- Headcount: 1-10
The First Step in Sustainable is Local LocalSource is the go-to resource for building products wherever you project is. Easily search for local products, connect to vendors and maintain a virtual product library. Free search, registration and postings.
23. Massachusetts Clean Energy Center
- Website: masscec.com
- Headquarters: Boston, Massachusetts, United States
- Founded: 2008
- Headcount: 51-200
MassCEC is a Massachusetts-based organization that supports innovation and the clean energy industry. They offer funding, training, and resources to promote clean energy initiatives and help meet emission reduction goals. They also provide career and job-seeking opportunities in the clean energy sector.
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