Hudson Sustainable Group

Hudson Sustainable Group is a private equity firm established in 2007 and headquartered in Miami, Florida. The firm specializes in investments that promote sustainability and resource efficiency, targeting dynamic sectors such as renewable energy, power electronics, battery storage, grid infrastructure, electric vehicles, and related software applications. The senior team at Hudson comprises seasoned professionals with extensive backgrounds in alternative energy investing, having previously held significant roles at major financial institutions such as Goldman Sachs, General Electric, and Credit Suisse. Through its focused investment strategy, Hudson Sustainable Group aims to contribute to the growth of clean energy markets while supporting innovative technologies that drive environmental sustainability.

Neil Z. Auerbach

Founder, CEO and Managing Partner

Meirav Azoulay

Managing Director

Max Klein

CFO

Daniel Schulenburg

Vice President

Wei Si

Managing Director

Joseph E. Slamm

Partner

Will Xia

Investment and Finacial Analyst

Teppei Fukada Ph.D

Managing Director and Head, Hudson Sustainable Investment Management Japan

11 past transactions

Powermat

Series B in 2021
Powermat Technologies Ltd. specializes in developing wireless charging solutions for mobile devices and various applications across multiple industries. The company offers products such as the Powermat Ring, which allows users to charge smartphones with different charging ports, and a mobile application that helps users locate nearby charging spots while providing venue-specific offers. Powermat employs a hybrid approach to wireless power, combining magnetic induction and resonance technologies to deliver efficient power solutions. Its platforms support both standard-based and proprietary wireless power technologies suitable for automotive, robotics, drones, consumer electronics, medical devices, IoT, and telecom. The company also provides a software-based customer engagement platform that enables businesses to communicate targeted information to users. Founded in 2006 and headquartered in Petah Tikva, Israel, with an additional office in Grandville, Michigan, Powermat holds over 200 patent submissions, with more than 100 patents granted since its inception.

Sunlight Financial Holdings

Debt Financing in 2018
Sunlight Financial LLC is a technology-enabled finance company that specializes in providing point-of-sale financing solutions for homeowners and contractors across the United States. Established in 2014 and headquartered in New York, the company partners with contractors in the solar and home improvement sectors to facilitate financing for projects such as solar system installations, roofing, HVAC, energy efficiency upgrades, and interior remodeling. Sunlight's advanced technology and expertise in credit management streamline the financing process, ensuring a quick and efficient experience for both contractors and homeowners. The company generates revenue through platform fees for each loan it facilitates and fees associated with loan portfolio management and servicing.

Sunlight Financial Holdings

Private Equity Round in 2015
Sunlight Financial LLC is a technology-enabled finance company that specializes in providing point-of-sale financing solutions for homeowners and contractors across the United States. Established in 2014 and headquartered in New York, the company partners with contractors in the solar and home improvement sectors to facilitate financing for projects such as solar system installations, roofing, HVAC, energy efficiency upgrades, and interior remodeling. Sunlight's advanced technology and expertise in credit management streamline the financing process, ensuring a quick and efficient experience for both contractors and homeowners. The company generates revenue through platform fees for each loan it facilitates and fees associated with loan portfolio management and servicing.

Silicor Materials

Private Equity Round in 2015
Silicor Materials, Inc. specializes in the production of solar silicon for photovoltaic cell and module manufacturers globally. Established in 2006 and headquartered in San Jose, California, the company operates manufacturing facilities in Vaughan, Canada, and Mississippi, along with a research and development center in Berlin, Germany. Silicor Materials offers high-quality, low-cost solar silicon, which serves as an alternative to more expensive electronic-grade silicon, thereby enabling photovoltaic module manufacturers to lower their production costs while adhering to demanding performance standards. In addition to solar silicon, the company produces aluminum by-products, including aluminum-silicon master alloys and polyaluminum chloride, which are utilized in municipal and industrial water treatment applications.

Silicor Materials

Series F in 2013
Silicor Materials, Inc. specializes in the production of solar silicon for photovoltaic cell and module manufacturers globally. Established in 2006 and headquartered in San Jose, California, the company operates manufacturing facilities in Vaughan, Canada, and Mississippi, along with a research and development center in Berlin, Germany. Silicor Materials offers high-quality, low-cost solar silicon, which serves as an alternative to more expensive electronic-grade silicon, thereby enabling photovoltaic module manufacturers to lower their production costs while adhering to demanding performance standards. In addition to solar silicon, the company produces aluminum by-products, including aluminum-silicon master alloys and polyaluminum chloride, which are utilized in municipal and industrial water treatment applications.

SoloPower Systems

Venture Round in 2012
SoloPower Systems, Inc. is a photovoltaic technology company based in Portland, Oregon, specializing in the design, manufacture, and deployment of copper indium gallium selenide (CIGS) thin-film solar cells and modules. Founded in 2005, the company focuses on producing ultra-lightweight and flexible solar products for large-scale commercial, government, and municipal rooftops. Its offerings include the SoloPanel SP1, designed for integration with standing-seam metal roofs, as well as large-format flexible modules like the SoloPanel SP3L and SP3S for industrial applications. SoloPower aims to provide cost-effective solar solutions that can compete with traditional energy sources while ensuring easy installation. The company serves a diverse clientele that includes developers, independent power producers, engineering firms, and product distributors across various regions, including the United States, Europe, and Asia.

SoloPower Systems

Venture Round in 2011
SoloPower Systems, Inc. is a photovoltaic technology company based in Portland, Oregon, specializing in the design, manufacture, and deployment of copper indium gallium selenide (CIGS) thin-film solar cells and modules. Founded in 2005, the company focuses on producing ultra-lightweight and flexible solar products for large-scale commercial, government, and municipal rooftops. Its offerings include the SoloPanel SP1, designed for integration with standing-seam metal roofs, as well as large-format flexible modules like the SoloPanel SP3L and SP3S for industrial applications. SoloPower aims to provide cost-effective solar solutions that can compete with traditional energy sources while ensuring easy installation. The company serves a diverse clientele that includes developers, independent power producers, engineering firms, and product distributors across various regions, including the United States, Europe, and Asia.

SoloPower Systems

Venture Round in 2011
SoloPower Systems, Inc. is a photovoltaic technology company based in Portland, Oregon, specializing in the design, manufacture, and deployment of copper indium gallium selenide (CIGS) thin-film solar cells and modules. Founded in 2005, the company focuses on producing ultra-lightweight and flexible solar products for large-scale commercial, government, and municipal rooftops. Its offerings include the SoloPanel SP1, designed for integration with standing-seam metal roofs, as well as large-format flexible modules like the SoloPanel SP3L and SP3S for industrial applications. SoloPower aims to provide cost-effective solar solutions that can compete with traditional energy sources while ensuring easy installation. The company serves a diverse clientele that includes developers, independent power producers, engineering firms, and product distributors across various regions, including the United States, Europe, and Asia.

Silicor Materials

Series C in 2009
Silicor Materials, Inc. specializes in the production of solar silicon for photovoltaic cell and module manufacturers globally. Established in 2006 and headquartered in San Jose, California, the company operates manufacturing facilities in Vaughan, Canada, and Mississippi, along with a research and development center in Berlin, Germany. Silicor Materials offers high-quality, low-cost solar silicon, which serves as an alternative to more expensive electronic-grade silicon, thereby enabling photovoltaic module manufacturers to lower their production costs while adhering to demanding performance standards. In addition to solar silicon, the company produces aluminum by-products, including aluminum-silicon master alloys and polyaluminum chloride, which are utilized in municipal and industrial water treatment applications.

Silicor Materials

Series B in 2008
Silicor Materials, Inc. specializes in the production of solar silicon for photovoltaic cell and module manufacturers globally. Established in 2006 and headquartered in San Jose, California, the company operates manufacturing facilities in Vaughan, Canada, and Mississippi, along with a research and development center in Berlin, Germany. Silicor Materials offers high-quality, low-cost solar silicon, which serves as an alternative to more expensive electronic-grade silicon, thereby enabling photovoltaic module manufacturers to lower their production costs while adhering to demanding performance standards. In addition to solar silicon, the company produces aluminum by-products, including aluminum-silicon master alloys and polyaluminum chloride, which are utilized in municipal and industrial water treatment applications.

Recurrent Energy

Series B in 2008
Recurrent Energy is a renewable energy company focused on the development, construction, and operation of solar and energy storage projects. The company specializes in utility-scale solar power systems, providing clean electricity to utility, commercial, and government customers through Power Purchase Agreements and Feed-in Tariffs. Recurrent Energy oversees the entire project development lifecycle, including siting, design, interconnection, permitting, procurement, financing, construction, and asset management. By delivering competitive rates for clean energy, the company enables its customers to achieve energy independence, predictable pricing, and enhanced sustainability while ensuring that projects are viable and cost-effective.
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