Massachusetts Clean Energy Center

AeroShield specializes in the production of a super-insulating, nanoporous glass material designed for energy-efficient windows. This innovative material, made from silica aerogel, provides optical clarity akin to traditional glass while delivering insulation performance that is 50% superior to standard windows. By integrating AeroShield's technology between two glass panes, manufacturers can significantly enhance the thermal efficiency of their products. Additionally, the payback period for AeroShield-enhanced windows is up to five times faster than that of comparable high-performance windows, making it an attractive option for both manufacturers and consumers. This focus on sustainability and energy efficiency supports industry compliance goals and improves overall product performance.

Active Surfaces, a Massachusetts-based company, specializes in commercializing ultra-thin-film solar technology developed at MIT. Its core business involves creating flexible, lightweight solar panels that can be seamlessly integrated into everyday materials and surfaces, revolutionizing the conventional energy sector. The company's innovative manufacturing approach significantly reduces production costs, making solar power more accessible and affordable. This technology has the potential to transform semiconductor and electronics manufacturing, driving down costs for both module production and installation. By enabling virtually any surface to generate power, Active Surfaces aims to accelerate the transition to a cleaner, more sustainable future.

AeroShield specializes in the production of a super-insulating, nanoporous glass material designed for energy-efficient windows. This innovative material, made from silica aerogel, provides optical clarity akin to traditional glass while delivering insulation performance that is 50% superior to standard windows. By integrating AeroShield's technology between two glass panes, manufacturers can significantly enhance the thermal efficiency of their products. Additionally, the payback period for AeroShield-enhanced windows is up to five times faster than that of comparable high-performance windows, making it an attractive option for both manufacturers and consumers. This focus on sustainability and energy efficiency supports industry compliance goals and improves overall product performance.

PowerHouse is a company dedicated to combating climate change by providing innovative solar energy solutions. It specializes in developing a solar energy system that overcomes the limitations of traditional deployment methods, offering versatile and aesthetically pleasing options for residential, commercial, and off-grid applications. The company's platform aims to expand the reach of renewable energy, making it more accessible and desirable for clients.

VesprSolar, founded in 2019 by Robert Sewell in Somerville, Massachusetts, specializes in manufacturing the V-Clamp, a system designed to enhance the efficiency and reliability of solar panel installations. The V-Clamp serves as a universal solution for securing solar panels, optimizing security while also improving strength and resilience. This innovative attachment solution aims to streamline the installation process, making it faster and more cost-effective for companies in the solar energy sector.

AeroShield specializes in the production of a super-insulating, nanoporous glass material designed for energy-efficient windows. This innovative material, made from silica aerogel, provides optical clarity akin to traditional glass while delivering insulation performance that is 50% superior to standard windows. By integrating AeroShield's technology between two glass panes, manufacturers can significantly enhance the thermal efficiency of their products. Additionally, the payback period for AeroShield-enhanced windows is up to five times faster than that of comparable high-performance windows, making it an attractive option for both manufacturers and consumers. This focus on sustainability and energy efficiency supports industry compliance goals and improves overall product performance.

Team Solar increases the rate of adoption of energy saving projects such as solar. We capitalize projects for companies that would have financial barriers to do so on their own. We raise the capital for these projects from investors. Our investors get long sustainable cash flow from a completely positive, ethical, sustainable, and repeatable source.

Solstice is a company dedicated to making renewable energy accessible to all Americans through community-shared solar power. Founded in 2016 and headquartered in Cambridge, Massachusetts, Solstice provides comprehensive customer solutions for shared solar, including subscriber aggregation and management services aimed at solar developers, utilities, and other providers. By employing community organizing techniques along with its innovative online marketplace, Solstice aggregates consumer demand to facilitate the deployment of community solar projects. This approach enables renters and homeowners with non-optimal roofs to participate in solar energy, allowing them to save on utility bills without upfront costs. Solstice is driven by a commitment to energy equity, striving to ensure that affordable renewable energy is available to every household, regardless of income or credit status. The company has been recognized with multiple awards for its contributions to clean energy and entrepreneurship.

Raptor Maps, Inc. is a software company that specializes in developing an artificial intelligence platform to enhance solar asset performance through data analysis. Founded in 2015 and based in Somerville, Massachusetts, the company utilizes unmanned aerial vehicles to capture multi-spectral images, which are processed through cloud computing for detailed system analytics. Raptor Maps automates visual inspections and provides tools for effective management of solar plants, allowing technicians to access vital information and streamline their work, even in remote locations. The company offers a range of services, including aerial thermal inspection analytics, aerial shading inspections, and advanced construction monitoring solutions. Its clientele includes portfolio owners, asset managers, operations and maintenance providers, engineering, procurement, and construction contractors, and independent engineers worldwide.

EnergySage, LLC is an online marketplace based in Boston, Massachusetts, specializing in solar and clean energy technologies for homeowners, businesses, and non-profits. Founded in 2009, the company provides a platform that offers educational resources and analytical tools, helping consumers identify and compare suitable clean energy solutions, including rooftop solar, battery storage, community solar, heat pumps, and electric vehicle charging. Through its service, EnergySage guides potential buyers in requesting and evaluating competitive quotes from pre-screened installers, facilitating a convenient and cost-effective shopping experience for clean energy products and services.

AeroShield specializes in the production of a super-insulating, nanoporous glass material designed for energy-efficient windows. This innovative material, made from silica aerogel, provides optical clarity akin to traditional glass while delivering insulation performance that is 50% superior to standard windows. By integrating AeroShield's technology between two glass panes, manufacturers can significantly enhance the thermal efficiency of their products. Additionally, the payback period for AeroShield-enhanced windows is up to five times faster than that of comparable high-performance windows, making it an attractive option for both manufacturers and consumers. This focus on sustainability and energy efficiency supports industry compliance goals and improves overall product performance.

Sol Clarity is engaged in the development and production of self-cleaning solar technologies. The company specializes in transparent Electrodynamic Screens (EDS), which serve as overlays for solar panels. These screens utilize a unique technology that generates a traveling electric wave to charge and displace dust particles from the panel's surface, effectively preventing dust accumulation. This innovative solution enhances the energy yield and output power of solar panels without the need for water, manual labor, or moving parts. Sol Clarity's approach not only improves the efficiency of solar energy systems but also addresses the challenges associated with maintaining cleanliness in solar installations.

Enel Green Power is a global leader in renewable energy, focusing on the development and management of power plants that utilize a diverse array of resources, including wind, solar, hydroelectric, geothermal, and biomass. Established in December 2008 as part of the Enel Group, the company operates across Europe and the Americas, boasting an installed capacity of 64.7 GW and generating approximately 25 terawatt-hours of electricity annually. This production supports the energy needs of over 8 million households and contributes to significant reductions in carbon emissions, avoiding around 16 million tonnes of CO2 each year. Enel Green Power emphasizes sustainability and innovation while actively collaborating with local communities to promote socio-economic development. The company is committed to expanding its installed capacity and enhancing technological mixes tailored to local conditions, thus playing a crucial role in the global transition to sustainable energy.

Raptor Maps, Inc. is a software company that specializes in developing an artificial intelligence platform to enhance solar asset performance through data analysis. Founded in 2015 and based in Somerville, Massachusetts, the company utilizes unmanned aerial vehicles to capture multi-spectral images, which are processed through cloud computing for detailed system analytics. Raptor Maps automates visual inspections and provides tools for effective management of solar plants, allowing technicians to access vital information and streamline their work, even in remote locations. The company offers a range of services, including aerial thermal inspection analytics, aerial shading inspections, and advanced construction monitoring solutions. Its clientele includes portfolio owners, asset managers, operations and maintenance providers, engineering, procurement, and construction contractors, and independent engineers worldwide.

Sistine Solar, Inc. is a renewable energy company that specializes in the design and manufacturing of customizable solar panels, known as SolarSkin. Founded in 2012 and based in Somerville, Massachusetts, the company offers a variety of roofing options, including architectural shingles, 3-tab shingles, concrete tiles, and seamed metal roofs, as well as custom designs. Sistine Solar's innovative approach combines solar photovoltaics with color science and cognitive sciences, allowing homeowners to personalize their solar installations to match the aesthetic of their homes. This enables a seamless integration of solar technology into residential architecture, promoting both functionality and visual appeal.

SolaBlock offers an innovative solution for integrating solar energy production directly into building structures through its solar-clad masonry and tile wall systems. This technology combines conventional building materials, such as concrete blocks and tiles, with permanent solar photovoltaic elements. These systems are designed to be weather-resistant, theft-proof, and vandal-resistant, making them suitable for both urban and remote locations. By utilizing renewable energy sources, SolaBlock allows building owners to economically benefit from building-integrated photovoltaic panels, enhancing the sustainability and energy efficiency of their properties.

INroof.solar specializes in innovative solar roofing systems that seamlessly integrate solar technology into the architecture of homes. By combining premium roofing materials with a unique solar thermal collection system, INroof.solar transforms the roof into a solar panel, offering a streamlined and aesthetically pleasing appearance. Their Nor’easter solar metal roof panels are specifically designed for cool weather, featuring a smooth coating that facilitates snow shedding and can even heat the roof to melt ice when necessary. In addition to solar hot water and space heating, these panels support radiant floor heating and swimming pool heating, making them a versatile choice for various energy needs. Furthermore, INroof panels are compatible with geothermal heating systems, positioning them as a leading solution for homeowners seeking the benefits of solar energy without the conventional look of traditional solar panels.

Energetic Capital was created to catalyze deployment of renewable energy with a focus on sub-investment grade and unrated credit risks. Our process is faster and more scalable than any existing financing options, allowing more organizations to access and procure clean energy and efficiency solutions. We provide a comprehensive financing package that unlocks the benefits of efficient and affordable financing for renewable energy.

EnergySage, LLC is an online marketplace based in Boston, Massachusetts, specializing in solar and clean energy technologies for homeowners, businesses, and non-profits. Founded in 2009, the company provides a platform that offers educational resources and analytical tools, helping consumers identify and compare suitable clean energy solutions, including rooftop solar, battery storage, community solar, heat pumps, and electric vehicle charging. Through its service, EnergySage guides potential buyers in requesting and evaluating competitive quotes from pre-screened installers, facilitating a convenient and cost-effective shopping experience for clean energy products and services.

Solstice is a company dedicated to making renewable energy accessible to all Americans through community-shared solar power. Founded in 2016 and headquartered in Cambridge, Massachusetts, Solstice provides comprehensive customer solutions for shared solar, including subscriber aggregation and management services aimed at solar developers, utilities, and other providers. By employing community organizing techniques along with its innovative online marketplace, Solstice aggregates consumer demand to facilitate the deployment of community solar projects. This approach enables renters and homeowners with non-optimal roofs to participate in solar energy, allowing them to save on utility bills without upfront costs. Solstice is driven by a commitment to energy equity, striving to ensure that affordable renewable energy is available to every household, regardless of income or credit status. The company has been recognized with multiple awards for its contributions to clean energy and entrepreneurship.

NextEra Energy is a leading renewable energy company that generates power from wind and solar sources. It owns and operates contracted clean energy projects in North America, including wind and solar projects, and natural gas infrastructure assets in Texas. The company's renewable energy projects are strategically located in regions favorable for wind and solar energy generation, and they are fully contracted, ensuring stable, long-term cash flows. NextEra Energy also owns a regulated utility, Florida Power & Light, which distributes power to nearly 6 million customer accounts in Florida and contributes significantly to the company's operating earnings. The company's renewable energy segment, NextEra Energy Resources, generates and sells power throughout the United States and Canada, with a diverse portfolio of generation capacity including natural gas, nuclear, wind, and solar.

Solect Energy, located in Hopkinton, Massachusetts, is a prominent player in the commercial-scale solar industry. The company focuses on providing solar energy solutions tailored for businesses, helping them harness renewable energy to reduce costs and enhance sustainability. Solect Energy is known for its expertise in designing, financing, and installing solar energy systems, making it a key partner for organizations looking to transition to solar power.

Ameresco, Inc. is an energy efficiency solutions provider operating primarily in North America and Europe. Founded in 2000 and headquartered in Framingham, Massachusetts, the company specializes in the development, design, engineering, and installation of projects that aim to reduce energy consumption and operational costs for various sectors, including governmental, educational, utility, healthcare, commercial, and industrial facilities. Ameresco's services encompass upgrades to energy infrastructure and the construction of renewable energy plants that generate electricity, gas, heat, or cooling from sustainable sources. Additionally, the company offers a range of solar energy products and systems, including photovoltaic panels, inverters, solar-powered lighting, and other essential components for both grid-connected and off-grid applications. Through its initiatives, Ameresco supports clients in achieving greater energy efficiency and sustainability.

Borrego Solar is solving the world’s energy problems by accelerating the adoption of renewable energy. Their people are committed to excellence in every aspect of solar design, construction and operation.

Tesla, Inc., established in 2003, is a leading innovator in the electric vehicle (EV) industry, headquartered in Palo Alto, California. The company designs, manufactures, and sells a range of electric vehicles, including luxury and midsize sedans, crossover SUVs, a light truck, and a semi-truck. Tesla's mission is to accelerate the world's transition to sustainable energy, offering an expanding lineup of increasingly affordable electric cars. The company operates through two segments: Automotive, which focuses on EV production, powertrain components, and services, and Energy Generation and Storage, which provides rechargeable battery systems, solar energy generation, and energy storage products for residential, commercial, and utility-scale applications. Tesla markets its products through company-owned stores, galleries, and its official website, and supports them with a network of service centers and mobile technicians. Additionally, Tesla operates a fast-charging network for EV owners.

Sunrun Inc. is a leading provider of residential solar energy systems in the United States, specializing in the design, development, installation, ownership, and maintenance of solar power solutions. Founded in 2007 and headquartered in San Francisco, California, the company offers a unique solar service model that allows homeowners to pay for the electricity generated by the solar systems rather than purchasing the panels outright. This approach enables customers to benefit from lower, locked-in electricity rates while Sunrun maintains and monitors the systems. Operating in twelve states, Sunrun installs solar systems at a rapid pace, averaging one installation every ten minutes. The company utilizes a direct-to-consumer marketing strategy complemented by partnerships with various solar and strategic entities. In addition to solar energy systems, Sunrun also provides battery storage solutions and sells solar products such as panels and racking. With a workforce of over 3,000 employees, Sunrun continues to lead the residential solar market by prioritizing customer savings and sustainable energy solutions.

MTPV Power Corporation is a clean energy company based in Austin, Texas, that specializes in Micron-gap ThermalPhotoVoltaics (MTPV) technology. Founded in 2003, the company originated its technology from research at MIT and Draper Laboratory. MTPV Power develops semiconductor chips designed to convert waste heat from various sources into clean energy, primarily electricity. This innovation enables industrial businesses to harness alternative energy sources, thereby enhancing productivity and reducing operational costs. Through its advancements in semiconductor technology, MTPV Power aims to contribute to more sustainable energy solutions in the industrial sector.

BrightSpot Automation provides the solar energy industry and photovoltaic researchers with specialized manufacturing and measurement tools.

INroof.solar specializes in innovative solar roofing systems that seamlessly integrate solar technology into the architecture of homes. By combining premium roofing materials with a unique solar thermal collection system, INroof.solar transforms the roof into a solar panel, offering a streamlined and aesthetically pleasing appearance. Their Nor’easter solar metal roof panels are specifically designed for cool weather, featuring a smooth coating that facilitates snow shedding and can even heat the roof to melt ice when necessary. In addition to solar hot water and space heating, these panels support radiant floor heating and swimming pool heating, making them a versatile choice for various energy needs. Furthermore, INroof panels are compatible with geothermal heating systems, positioning them as a leading solution for homeowners seeking the benefits of solar energy without the conventional look of traditional solar panels.

Ivys Energy Solutions is a provider of engineering services and products focused on the global energy and renewable sectors. The company specializes in developing hydrogen-based fueling systems that deliver sustainable energy solutions. These systems are designed to provide clean, cost-effective, and reliable energy, thereby enabling clients to transition to cleaner vehicles. Through its innovative approach, Ivys Energy Solutions aims to contribute to the advancement of sustainable energy practices in the industry.

EnergySage, LLC is an online marketplace based in Boston, Massachusetts, specializing in solar and clean energy technologies for homeowners, businesses, and non-profits. Founded in 2009, the company provides a platform that offers educational resources and analytical tools, helping consumers identify and compare suitable clean energy solutions, including rooftop solar, battery storage, community solar, heat pumps, and electric vehicle charging. Through its service, EnergySage guides potential buyers in requesting and evaluating competitive quotes from pre-screened installers, facilitating a convenient and cost-effective shopping experience for clean energy products and services.

Tessolar focuses on enhancing the performance of solar photovoltaic systems while lowering installation costs. The company develops integrated racking products specifically designed for solar panel installations, catering to both rooftop and ground mount applications. By utilizing aerospace-quality composite materials in their products, Tessolar enables faster installation processes and effectively reduces both soft and hard costs associated with the deployment lifecycle of solar systems.

SolarOne Solutions, Inc. is a company that specializes in the development and manufacturing of solar-powered lighting and generator systems for various applications globally. Based in Needham, Massachusetts, SolarOne provides a diverse range of products, including overhead lights for pathways, parking lots, and bus shelters, as well as landscape luminaires and solar kits designed for different mounting options. Their systems operate independently of the electric grid, utilizing solar panels as a power source, which ensures reliable operation even during power outages. This independence allows for flexible siting and easy installation, reducing the need for costly electrical infrastructure. SolarOne serves a wide array of customers, including college campuses, government laboratories, and municipalities, and markets its products through a network of representatives and dealers across the United States, Canada, and Mexico. Founded in 2004, SolarOne Solutions has established itself as a provider of effective off-grid solutions that can be implemented with minimal disruption and long-term reliability.

Bandgap Engineering specializes in the development of advanced nanostructuring technologies for silicon, focusing on applications in high-efficiency photovoltaic systems and lithium-ion batteries. The company aims to enhance the performance of silicon-based solar cells and battery technologies by employing innovative methods that lower production costs and improve efficiency. By engineering these nanostructured materials, Bandgap Engineering seeks to contribute to the advancement of solar energy solutions and the broader adoption of renewable energy technologies, ultimately supporting the goal of making solar energy competitive with traditional energy sources.

Spruce Power is a U.S.-based company that owns and operates distributed solar energy assets. It provides subscription-based services, making renewable energy accessible to over 52,000 customers nationwide. Spruce generates revenue primarily through selling electricity generated by its home solar systems to customers, third-party contracts for solar renewable energy credits (SRECs), and servicing these agreements.

SachSiSolar develops technology to reduce the costs of solar panels. The company provides manufacturers with an inexpensive retrofit for their production lines to increase the efficiency of solar panels. The technology will drive down the cost of high-efficiency photovoltaics and enable high-technology manufacturing in Massachusetts.

Vecarius is an energy efficiency in mass markets with broad societal impact, particularly in markets involving energy-intensive mobile or portable applications. They offer power management systems, thermal management systems, power electronics, advanced heat exchangers, and waste heat recovery.