Here are listed many of the developers, installers and other companies exploring and promoting renewable energy sources in the state of Massachusetts.

Massachusetts Clean Energy Center (MassCEC) – https://www.masscec.com/ – The Massachusetts Clean Energy Center (MassCEC) is a state economic development agency dedicated to accelerating the growth of the clean energy sector across the Commonwealth to spur job creation, deliver statewide environmental benefits and to secure long-term economic growth for the people of Massachusetts. MassCEC works to increase the adoption of clean energy while driving down costs and delivering financial, environmental, and economic development benefits to energy users and utility customers across the state.

Kearsarge Energy – https://www.kearsargeenergy.com/ – Kearsarge Energy is a full-service renewable energy project development, finance and holding company, with a mission to build a more sustainable world and to provide superior returns to all project stakeholders, including the communities in which company works. Founded in 2009, Kearsarge has developed and financed more than 60 MW and $180 million of solar PV projects and is rapidly growing its business in select markets across the U.S. Kearsarge Hydro & Wind (“KHW”) acquires existing small and mid-sized (up to 25MW) hydroelectric projects throughout New England and the Mid-Atlantic region. Kearsarge Public-Private Partnerships (“KPPP”) works closely with governmental entities, non-profits, private companies, and private landowners in order to facilitate timely financing, permitting, community acceptance and resolution of all regulatory issues in developing various kinds of renewable energy projects, including hydroelectric facilities, wind farms, biogas and biomass projects. Kearsarge AD (“KAD”) is developing utility-scale 1 to 5 MW anaerobic digesters at multiple sites across New England.

Boston Solar – https://www.bostonsolar.us/ – Boston Solar is the #1 residential solar contractor based in Massachusetts, with more than 4,800 installations in 10 years. Boston Solar team members are proud to power Massachusetts, a state that continues to lead the nation in solar installations. Boston Solar provides superior products, exceptional customer service, and the highest quality workmanship. Boston Solar offers residential and commercial installations across the Commonwealth of Massachusetts including cities and towns on the south shore, north shore, metro west, central mass, greater Boston, south coast, and parts of cape cod (up to Hyannis). Boston Solar is dedicated to helping customers save money while improving the environment and supporting our local community.

Mass Renewables Inc. – https://www.massrenewables.net/ – Be independent, save money, and lower your carbon footprint. Mass Renewables’ goal is to provide the local community and beyond with a sustainable source of residential and commercial energy. The team believes in thinking globally, acting locally, and making the world a better place to live. Mass Renewables Inc. is a full-service Solar PV installation company. It is a family owned company that has been in business since 2009. Mass Renewables offers their customers innovative system designs that best fit their individual needs. Mass Renewables Inc. is rated the #1 solar company in Massachusetts.




ReVision Energy – https://www.revisionenergy.com/ – ReVision Energy is a full service renewable energy contracting company that provides a full range of engineering, design, installation and equipment service for homes, businesses, municipal buildings and nonprofits. ReVision Energy is fortunate to have an outstanding team of committed people creating success. ReVision Energy is the first solar company in the country to launch a dedicated and state-certified electrical training program, including an apprenticeship program.

Nexamp Inc. – https://www.nexamp.com/ – Founded in 2007 by two U.S Army veterans, Nexamp has been pursuing its mission for over a decade – to build the future of energy so that it is clean, simple, and accessible. Today, Nexamp is a leader in the clean energy space, offering solar and energy storage solutions. The team’s vertically integrated model is a strength and differentiator for Nexamp. Company owns and operates all of its solar storage projects and manage every stage of the process: financing, project development and acquisition, design, construction, operations and maintenance, and energy sales.

Quaise Inc. – https://www.quaise.energy/ – Welcome to Quaise. Quaise is unlocking supercritical geothermal energy everywhere and developing the enabling technologies to unlock this energy source on a global scale. Drilling technologies to reach down to 20 km below the surface and place this energy source within the reach of all humanity. Reservoir technologies to safely and predictably release this energy with the power densities of fossil fuels. Scalable to 30 terawatts by 2050 to eradicate energy poverty throughout the world. Without emissions to stabilize our atmosphere and the worsening effects of global warming. More robust to fires, floods, droughts, and hurricanes. More efficient in land use to preserve the unbuilt natural space. Less reliant on transmission infrastructure and geopolitically sensitive fuels. Accessible to all to ensure energy security for every nation on the planet.

Here are listed many of the developers, installers and other renewable energy companies in the State of Michigan

Michigan Solar Solutions (MSS) – https://www.michigansolarsolutions.com/ – Michigan Solar Solutions (MSS) was founded in 2007 and has since grown to occupy multiple offices, serving the entire lower peninsula of Michigan, with hundreds of installations, from Grand Rapids to Alpena to Detroit. Michigan Solar Solutions is the highest rated solar installer in the state with an A+ rating from the Better Business Bureau (BBB) and a 5-star Google rating. The company provides complete cost-effective installation services for American-made solar panels and products.

Strawberry Solar – https://www.strawberrysolar.com/ – Since 2010, Strawberry Solar has specialized as Michigan’s leading expert for solar design, installation and support. Headquartered in Detroit, operating out of the Green Garage, with a warehouse at the Russell Industrial Center and a commercial account with Recycle Here. Strawberry Solar is proud to be growing the clean energy movement here in the great state of Michigan.

Green Panel, Inc. – https://www.thegreenpanel.com/ – Solar Panels for Michigan Homes and Businesses. In 2007, The Green Panel introduced an Engineer, Furnish & Install (EF&I) concept to solar customers in Michigan and across North America.The Green Panel is aligned with superior suppliers and leaders in manufacturing who have in-depth industry knowledge and documented success, allowing the Green panel to become the preferred choice for consumers.

Harvest Solar – https://harvestsolar.com/ – Solar energy solutions for commercial, industrial and agricultural use. Harvest Solar is a Michigan – based solar energy company, serving throughout the Midwest United States. In-house designers, engineers, installers, licensed electrician and solar technicians with over 100 years of combined experience.

J. Ranck Electric Inc. – https://www.jranck.com/ – J. Ranck Electric’s Renewable Energy Division is a leader in bringing solar energy solutions to some of the largest and unique installations across the country. JRE’s Renewable Energy Division designs every system within the constraints of the customer’s location (available land or roof space, annual electricity demand, shading sources), all while keeping the customer’s aesthetic preferences in mind. From small off-grid arrays atop a tree house to utility scale megawatt projects, JRE’s extensive fleet and manpower come together to build a quality system while meeting every deadline. JRE self-performs the majority of the work on many projects while coordinating all necessary inspections, permits, and utility interconnections.




Spartan Renewable Energy – https://www.spartanrenewable.com/ – Spartan Renewable Energy was founded in 2006 to sell renewable energy into Michigan’s Electric Choice market and to develop renewable energy projects. Spartan is a licensed Alternative Electric Supplier in Michigan and has market-based rate authority to sell wholesale energy to other utilities in MISO and PJM. Spartan Renewable Energy develops and owns renewable energy projects in partnership with Wolverine Power Cooperative members, other rural electric utilities and other entities with similar environmental commitments.

Heritage Sustainable Energy, LLC – http://heritagewindenergy.com/ – Heritage Sustainable Energy was formed in 2004 as a renewable energy provider.  To date, our team has successfully developed a series of wind and solar projects in Michigan, installing enough capacity to power the equivalent of 57,000 average Michigan homes every year! Heritage has substantial capabilities across the full spectrum of project planning, construction management and operation of wind and solar energy projects.

Quality Solar – https://qualitysolar.com/ – Quality Solar offers a full turnkey solar energy solution for residential, agricultural, commercial, and industrial needs. The Quality Solar approach enables the company to provide the customers with the best overall service through One Business by making One Decision and providing One Comprehensive Energy Solution. Solar technology is readily adaptable to every electrical need.