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 designers, developers, installers and other companies and experts exploring and promoting renewable energy sources in the State of Pennsylvania

Solar Renewable Energy (SRE) – https://srenergyllc.com/ – A Pennsylvania Limited Liability Corporation, formed in January 2010, Solar Renewable Energy is focused on harnessing the power of the sun as a clean, renewable energy source resulting in reduced energy consumption, utility cost savings and a smaller carbon footprint through delivery of innovative financing, development, construction and operating solutions for solar renewable energy systems. Collectively, SRE has financed, developed and installed 100+ solar energy systems, generating over 50 megawatts total output annually. With an asset value of $200+ million, SRE is a driving force behind new solar energy generation throughout the Mid-Atlantic region of the United States.

WIND AND SOLAR LLC – https://www.pawindandsolar.com/ – Wind and Solar is Pennsylvania’s trusted source of cutting edge solar energy systems for homes, solar energy systems for farms, commercial solar energy systems, and other renewable energy equipment. Wind and Solar is a company formed to meet the increased demand for generation of electricity from renewable energy sources, allowing customers to directly participate in its production, through the installation of individually owned and operated wind and solar renewable energy equipment.

Moore Energy – https://www.mooreenergy.com/ – Moore Energy is a premier renewable energy firm specializing in solar photovoltaic power systems for residential, farms, public schools, military bases, and municipal government properties. Moore Energy has an excellent working relationship with utilities and system operators, leading to an efficient and streamlined implementation process. Serving Pennsylvania, New Jersey, Maryland, Delaware, and New York, Moore Energy Has Been Nationally Ranked As A Top Solar Contractor 3 Years In A Row By Solar Power World Magazine!

Sustainable Energy Fund (SEF) – https://www.thesef.org/ – Sustainable Energy Fund (SEF) is a 501(c)(3) organization dedicated to breaking down financial, educational, and regulatory barriers to a sustainable energy future. SEF operates as a financially independent nonprofit enterprise. SEF was founded in 1999 through a settlement approved by the Pennsylvania Public Utility Commission during the state’s electric deregulation proceedings. Since then, SEF has been a leading financer of sustainable energy projects and has greatly expanded its services with the goal of seeking a sustainable energy future.

Arsenal Solar – https://www.arsenalsolar.com/ – Arsenal Solar is a vertically integrated, full service renewable energy company, that is involved in nearly every aspect of solar. Since 2010, Arsenal Solar has been manufacturing innovative mounting hardware for the solar industry and providing solar installation services for Pennsylvania and New Jersey.

Pennsylvania Solar Energy Company Inc.  – http://pennsolarenergy.com/ – Pennsylvania Solar Energy is a PV solar energy developer headquartered in Washington, PA trusted by many throughout Pennsylvania. It is a family owned business since 1999, providing clients with the highest quality of equipment and service, in their pursuit of clean renewable energy.

TerraSol Energies, Inc. – https://www.terrasolenergies.com/ – TerraSol Energies develops and manages turnkey solar solutions that provide renewable energy means for homeowners, business owners, and non-profits. This family owned and run business will provide all of your renewable energy needs – from consultation, to design, construction, and ongoing operation of your solar energy system. TerraSol provides life-of-system customer care that is unmatched by other big box solar companies. The company has been servicing PA, NJ, DE, and MD since 2009.

Belmont Solar – https://www.belmontsolar.com/ – Belmont Solar is a full-service solar panel installer in south-central Pennsylvania. Since 2001, Belmont Solar has been helping homeowners and small business owners enjoy the freely-available energy from the sun. The company specializes in installing off-grid, hybrid, and grid-tied solar systems, each custom-designed for your location and needs.