Braemar Energy Ventures

Braemar Energy Ventures, established in 2002, is a New York-based venture capital firm specializing in the energy sector. It focuses exclusively on technology and communications opportunities, providing strategic direction and financing to early-stage companies. With a team boasting extensive industry and operational experience, Braemar has invested in nearly 40 energy technology companies, many of which have grown to become sector leaders. The firm works closely with management teams, offering guidance on long-term issues to support their daily operations. Braemar's investment focus spans energy technology, mobility, power, resource revolution, and infrastructure, with a geographical scope primarily in the United States, Canada, and the West Coast.

Diane Bao

Associate

John Cavalier JD

Venture Partner

Dennis Costello

Partner

William D. Lese

Co-Founder and Managing Partner

Eric A. Schultz

CFO

Neil S. Suslak

Co-Founder and Managing Partner

Don Tappan

Partner

George Reichenbach Ph.D

Co-Founder and Managing Partner

100 past transactions

Aledia

Venture Round in 2023
Aledia SA, established in 2011, specializes in the development and manufacturing of light-emitting diodes (LEDs). The company's proprietary technology involves a 3D architecture using gallium-nitride-on-silicon microwires, enabling cost-effective production of LED chips at 25% the cost of traditional planar LED chips. Aledia's products cater to general lighting, automotive, and display applications, with a focus on mobile displays and microdisplays for AR/VR devices. Headquartered in Grenoble, France, the company has subsidiaries in Malacca, Malaysia, and Palo Alto, California.

Utilidata

Series B in 2022
Utilidata, Inc. is a technology company based in Providence, Rhode Island, specializing in energy software that optimizes energy grids. Founded in 1983 and formerly known as Programmable Control Services Inc., the company offers a platform that utilizes real-time distributed intelligence for operational insights within smart meters and grid edge devices. Utilidata's solutions facilitate the integration of renewable energy sources, enhance grid monitoring and security, and enable applications such as voltage optimization and conservation voltage reduction. The company has also partnered with NVIDIA to create a smart grid chip that combines advanced computing capabilities with embedded software, aimed at addressing challenges related to decarbonization, electrification, and adverse weather conditions. Through its innovative technology, Utilidata seeks to accelerate the transition to cleaner energy and improve services for utility customers.

3E Nano

Seed Round in 2022
3E Nano Inc. is a Canadian company that specializes in the development and commercialization of diamond-like carbon coatings designed to manage heat and light emission. Founded in 2006 and headquartered in Kitchener, the company produces optically and thermally tunable solar control coatings suitable for a range of applications, including windows, windshields, greenhouses, and other transparent media. Their low-cost, nano-thin film technology allows manufacturers to create energy-efficient products that contribute to greenhouse gas reduction. By focusing on innovative coatings for buildings and vehicles, 3E Nano aims to enhance energy management and sustainability in various industries.

LO3 Energy

Series B in 2021
LO3 Energy, Inc. is a Portland, Oregon-based company that operates Pando, a marketplace solution designed to connect energy suppliers with customers. Founded in 2012, LO3 Energy focuses on developing technology and tools to support the growth of decentralized energy models, particularly through the use of its proprietary blockchain. The company's services enable retail clients in the utility and energy sectors to create, deploy, and monetize innovative energy products and customer services. By facilitating the formation of community microgrids, LO3 Energy aims to enhance the competitiveness and accessibility of the emerging distributed energy economy.

Metalenz

Series A in 2021
Metalenz, Inc. is a company focused on the research, development, and production of advanced optical components, particularly for consumer electronics such as mobile phones and computers. Established in 2016 and headquartered in Weston, Massachusetts, with an additional office in San Francisco, Metalenz specializes in meta-optics that utilize structured Huygens' surfaces to manipulate light properties. This innovative approach allows for the creation of ultra-thin planar optics that enable high-resolution full-color imaging. By offering smaller and lighter alternatives to traditional lenses, Metalenz supports businesses in miniaturizing their products, enhancing their design flexibility and functionality in various high-volume applications, including automotive and other electronic devices.

Utilidata

Series C in 2020
Utilidata, Inc. is a technology company based in Providence, Rhode Island, specializing in energy software that optimizes energy grids. Founded in 1983 and formerly known as Programmable Control Services Inc., the company offers a platform that utilizes real-time distributed intelligence for operational insights within smart meters and grid edge devices. Utilidata's solutions facilitate the integration of renewable energy sources, enhance grid monitoring and security, and enable applications such as voltage optimization and conservation voltage reduction. The company has also partnered with NVIDIA to create a smart grid chip that combines advanced computing capabilities with embedded software, aimed at addressing challenges related to decarbonization, electrification, and adverse weather conditions. Through its innovative technology, Utilidata seeks to accelerate the transition to cleaner energy and improve services for utility customers.

ChargePoint

Series H in 2020
ChargePoint, Inc., founded in 2007 and based in Campbell, California, operates the world’s leading network of electric vehicle (EV) charging stations. Initially known as Coulomb Technologies, the company rebranded in December 2012. ChargePoint offers a range of charging solutions, including public charging stations, consumer subscription plans, and cloud-based services that assist utility companies in managing electric demand. Its hardware products cater to various applications, including home, commercial, and fast-charging systems. The ChargePoint app enhances user experience by allowing consumers to locate, reserve, and monitor their charging sessions. Although it has a global presence with offices in Arizona, Germany, India, the Netherlands, and the United Kingdom, the majority of ChargePoint's revenue is generated in the United States.

Voxel8

Series B in 2019
Voxel8 Inc. is a technology company based in Somerville, Massachusetts, that specializes in the design and manufacture of electronic devices and advanced 3D printing solutions. Established in 2013, Voxel8 has developed a unique digital 3D printing technology that allows for the zonal tuning of mechanical properties in various textiles, making it applicable in sectors such as footwear, apparel, and medical devices. Their systems enable the customization of each print, enhancing both performance and aesthetics while minimizing waste through an additive manufacturing process. Additionally, Voxel8 offers Project Wire, a cloud-based software tool that facilitates the design of 3D printable electronic devices compatible with their printers. With a focus on sustainability, the company has created a range of bio-based materials aimed at reducing the carbon footprint associated with textile production. This innovative approach not only improves functional performance—such as abrasion resistance and cushioning—but also allows for the integration of 3D embellishments and color, significantly transforming the landscape of footwear and athletic apparel manufacturing.

Enerkem

Corporate Round in 2019
Enerkem Inc. is a cleantech company based in Montreal, Canada, specializing in the production of renewable biofuels and chemicals derived from waste materials. The company utilizes a proprietary thermochemical process to convert non-recyclable municipal solid waste into cellulosic ethanol and other renewable chemicals. Over a decade of research has validated Enerkem's technology, which addresses issues related to oil dependence and waste disposal. The company operates advanced facilities that support its business model of producing biofuels profitably from a diverse range of feedstocks. Enerkem is majority-owned by a mix of institutional and clean-technology investors, including various venture capital firms and industrial investors. With a workforce of approximately 170 employees across Canada and the United States, Enerkem is committed to transforming waste into sustainable energy solutions.

ChargePoint

Series H in 2018
ChargePoint, Inc., founded in 2007 and based in Campbell, California, operates the world’s leading network of electric vehicle (EV) charging stations. Initially known as Coulomb Technologies, the company rebranded in December 2012. ChargePoint offers a range of charging solutions, including public charging stations, consumer subscription plans, and cloud-based services that assist utility companies in managing electric demand. Its hardware products cater to various applications, including home, commercial, and fast-charging systems. The ChargePoint app enhances user experience by allowing consumers to locate, reserve, and monitor their charging sessions. Although it has a global presence with offices in Arizona, Germany, India, the Netherlands, and the United Kingdom, the majority of ChargePoint's revenue is generated in the United States.

MC10

Venture Round in 2018
MC10, Inc. specializes in the development and sale of wearable medical sensors designed to collect clinical-grade biometric and physiological data, primarily for use in clinical trials. Founded in 2008 and based in Lexington, Massachusetts, the company offers a range of products, including BioStamp nPoint, which processes raw data into clinical metrics such as vital signs and sleep patterns; Kintinuum, an orthopedic rehabilitation device; WiSP, a cardiac monitoring solution; and BioStampMD, a conformable sensor for gathering both objective and subjective health data. MC10 focuses on creating flexible, lightweight electronics that conform to the human body, allowing for discreet and comfortable data collection in various settings. Its proprietary BioStamp system enhances the ability to gather real-world data on muscle activation and movement, thereby advancing digital healthcare services across multiple sectors, including sports and military applications.

Carbonfree Chemicals

Venture Round in 2018
Carbonfree Chemicals Holdings LLC specializes in carbon capture technology, transforming flue gases that would otherwise emit carbon dioxide into solid carbonate materials. The company utilizes three primary technologies: SkyMine, SkyScraper, and SkyCycle, which are designed to efficiently reduce harmful pollutants and offer safer methods for carbon storage. Founded in 2005 and based in San Antonio, Texas, Carbonfree Chemicals focuses on delivering green chemistry solutions that facilitate effective carbon and emissions management, promoting environmental sustainability while enhancing profitability.

Aledia

Series C in 2018
Aledia SA, established in 2011, specializes in the development and manufacturing of light-emitting diodes (LEDs). The company's proprietary technology involves a 3D architecture using gallium-nitride-on-silicon microwires, enabling cost-effective production of LED chips at 25% the cost of traditional planar LED chips. Aledia's products cater to general lighting, automotive, and display applications, with a focus on mobile displays and microdisplays for AR/VR devices. Headquartered in Grenoble, France, the company has subsidiaries in Malacca, Malaysia, and Palo Alto, California.

Enerkem

Corporate Round in 2018
Enerkem Inc. is a cleantech company based in Montreal, Canada, specializing in the production of renewable biofuels and chemicals derived from waste materials. The company utilizes a proprietary thermochemical process to convert non-recyclable municipal solid waste into cellulosic ethanol and other renewable chemicals. Over a decade of research has validated Enerkem's technology, which addresses issues related to oil dependence and waste disposal. The company operates advanced facilities that support its business model of producing biofuels profitably from a diverse range of feedstocks. Enerkem is majority-owned by a mix of institutional and clean-technology investors, including various venture capital firms and industrial investors. With a workforce of approximately 170 employees across Canada and the United States, Enerkem is committed to transforming waste into sustainable energy solutions.

Katech Engineering

Acquisition in 2017
Katech, Inc. is a manufacturer based in Clinton Township, Michigan, specializing in the design, development, and production of high-performance racing engines and powertrains. Founded in 1977, the company serves various sectors, including motorcycle, marine, industrial, armored vehicles, and military markets. Katech offers a comprehensive range of products, including specialty engines, vehicle components, and performance parts such as camshafts, crankshafts, and fuel systems. The company is known for its innovative technologies in engine design and testing, contributing to its success in motorsports, where its engines have achieved numerous championships and accolades. With a facility that has expanded to over 30,000 square feet, Katech continues to enhance its engineering capabilities and strives to provide premier solutions for the motorsports industry.

LO3 Energy

Venture Round in 2017
LO3 Energy, Inc. is a Portland, Oregon-based company that operates Pando, a marketplace solution designed to connect energy suppliers with customers. Founded in 2012, LO3 Energy focuses on developing technology and tools to support the growth of decentralized energy models, particularly through the use of its proprietary blockchain. The company's services enable retail clients in the utility and energy sectors to create, deploy, and monetize innovative energy products and customer services. By facilitating the formation of community microgrids, LO3 Energy aims to enhance the competitiveness and accessibility of the emerging distributed energy economy.

Getaround

Series C in 2017
Getaround, Inc. is an online marketplace specializing in peer-to-peer car sharing and local car rentals. Founded in 2009 and based in San Francisco, California, Getaround allows users to rent vehicles on-demand, ranging from economy cars to luxury models, by the hour or day. The platform facilitates a seamless experience through its patented Getaround Connect technology, which enables users to access cars without needing to meet the vehicle owner or handle physical keys. This innovative approach eliminates the traditional hassles of car rental, such as long lines and paperwork. Getaround operates in several major U.S. cities, including San Francisco, San Diego, Chicago, and Washington, D.C., providing a convenient and eco-friendly alternative to car ownership while allowing vehicle owners to earn extra income. The service also includes comprehensive insurance and 24/7 roadside assistance, ensuring a safe and enjoyable experience for users.

ChargePoint

Series G in 2017
ChargePoint, Inc., founded in 2007 and based in Campbell, California, operates the world’s leading network of electric vehicle (EV) charging stations. Initially known as Coulomb Technologies, the company rebranded in December 2012. ChargePoint offers a range of charging solutions, including public charging stations, consumer subscription plans, and cloud-based services that assist utility companies in managing electric demand. Its hardware products cater to various applications, including home, commercial, and fast-charging systems. The ChargePoint app enhances user experience by allowing consumers to locate, reserve, and monitor their charging sessions. Although it has a global presence with offices in Arizona, Germany, India, the Netherlands, and the United Kingdom, the majority of ChargePoint's revenue is generated in the United States.

Renew Financial

Venture Round in 2016
Renew Financial specializes in providing innovative financing solutions that support efficiency and renewable energy initiatives. Founded in 2008 by Cisco DeVries, the company focuses on developing financing models that promote energy independence and facilitate the transition to a clean energy economy. Its key offerings include the PACE financing model and the Warehouse for Energy Efficiency Loans, which enable access to capital for residential energy efficiency projects. These financing options are designed to assist homeowners, contractors, and local governments in funding energy efficiency, renewable energy, and water efficiency improvements, with repayments often structured through property taxes. By connecting these stakeholders, Renew Financial aims to reduce energy consumption and contribute to job creation in local communities.

ChargePoint

Series F in 2016
ChargePoint, Inc., founded in 2007 and based in Campbell, California, operates the world’s leading network of electric vehicle (EV) charging stations. Initially known as Coulomb Technologies, the company rebranded in December 2012. ChargePoint offers a range of charging solutions, including public charging stations, consumer subscription plans, and cloud-based services that assist utility companies in managing electric demand. Its hardware products cater to various applications, including home, commercial, and fast-charging systems. The ChargePoint app enhances user experience by allowing consumers to locate, reserve, and monitor their charging sessions. Although it has a global presence with offices in Arizona, Germany, India, the Netherlands, and the United Kingdom, the majority of ChargePoint's revenue is generated in the United States.

Voxel8

Series A in 2015
Voxel8 Inc. is a technology company based in Somerville, Massachusetts, that specializes in the design and manufacture of electronic devices and advanced 3D printing solutions. Established in 2013, Voxel8 has developed a unique digital 3D printing technology that allows for the zonal tuning of mechanical properties in various textiles, making it applicable in sectors such as footwear, apparel, and medical devices. Their systems enable the customization of each print, enhancing both performance and aesthetics while minimizing waste through an additive manufacturing process. Additionally, Voxel8 offers Project Wire, a cloud-based software tool that facilitates the design of 3D printable electronic devices compatible with their printers. With a focus on sustainability, the company has created a range of bio-based materials aimed at reducing the carbon footprint associated with textile production. This innovative approach not only improves functional performance—such as abrasion resistance and cushioning—but also allows for the integration of 3D embellishments and color, significantly transforming the landscape of footwear and athletic apparel manufacturing.

Aledia

Series B in 2015
Aledia SA, established in 2011, specializes in the development and manufacturing of light-emitting diodes (LEDs). The company's proprietary technology involves a 3D architecture using gallium-nitride-on-silicon microwires, enabling cost-effective production of LED chips at 25% the cost of traditional planar LED chips. Aledia's products cater to general lighting, automotive, and display applications, with a focus on mobile displays and microdisplays for AR/VR devices. Headquartered in Grenoble, France, the company has subsidiaries in Malacca, Malaysia, and Palo Alto, California.

General Fusion

Venture Round in 2015
General Fusion Inc. is a Canadian company focused on the development of commercial Magnetized Target Fusion (MTF), a promising hybrid approach that combines elements of magnetic fusion and inertial confinement fusion. Founded in 2002 and based in Burnaby, the company aims to create utility-scale fusion power plants that can provide clean, safe, and abundant energy. General Fusion is pioneering a patent-pending concept that leverages advancements in MTF, which has seen limited exploration since the 1970s. The company is dedicated to demonstrating and commercializing this innovative energy solution by the end of the decade. It is supported by a network of global energy venture capital firms, industry leaders, and technology innovators, all working to reduce technical risks and accelerate the path to viable fusion energy.

Sirrus

Series B in 2015
Sirrus, Inc. specializes in manufacturing and formulating advanced adhesive, sealant, coating, and resin solutions for various industries, including automotive, electronics, packaging, and hygiene. The company develops innovative monomer platforms, particularly methylene malonates, which serve as a foundation for next-generation products. Sirrus's technology focuses on the synthesis, stabilization, activation, and formulation of these reactive monomers, enabling enhanced efficiency and improved performance in manufacturing processes. Their products contribute to reduced cycle times and energy consumption, allowing companies to increase throughput and lower costs. Founded in 2009 and based in Loveland, Ohio, Sirrus operates as a subsidiary of Nippon Shokubai Co., Ltd. since 2017.

BrightVolt

Venture Round in 2015
BrightVolt, Inc. specializes in the design, development, and mass production of ultra-thin film batteries tailored for various Internet-connected devices, including medical patches, sensor labels, and power cards. The company also creates custom solid-state thin film batteries and power solutions specifically for clients' IoT applications, alongside its Flexion solid-state lithium polymer batteries and thin microelectronics. BrightVolt's patented technology enhances battery chemistry by improving stability and abuse tolerance, allowing for the manufacture of high-energy-density, safe, and reliable solid-state batteries. Based in Redmond, Washington, the company markets its products both domestically and internationally. Founded in 1998, BrightVolt was previously known as Solicore, Inc.

Powervation

Debt Financing in 2014
Powervation Ltd. is a semiconductor company specializing in digital power integrated circuit (IC) solutions, primarily for cloud computing, communication, and high-performance power systems. Founded in 2006 and headquartered in Cork, Ireland, the company develops adaptive power ICs that enhance energy efficiency and performance in various applications, including networking and storage. Powervation's offerings include single-phase and dual-phase controllers, along with a graphical user interface design tool that simplifies the design process for manufacturers. By providing a unique Plug-and-Power solution, Powervation aims to reduce design complexity and costs while accelerating the time-to-market for eco-friendly power systems. The company serves a global customer base through a network of sales representatives and distributors, with regional facilities in California, Taiwan, and China. Since 2015, Powervation has operated as a subsidiary of ROHM Co., Ltd.

Voxel8

Venture Round in 2014
Voxel8 Inc. is a technology company based in Somerville, Massachusetts, that specializes in the design and manufacture of electronic devices and advanced 3D printing solutions. Established in 2013, Voxel8 has developed a unique digital 3D printing technology that allows for the zonal tuning of mechanical properties in various textiles, making it applicable in sectors such as footwear, apparel, and medical devices. Their systems enable the customization of each print, enhancing both performance and aesthetics while minimizing waste through an additive manufacturing process. Additionally, Voxel8 offers Project Wire, a cloud-based software tool that facilitates the design of 3D printable electronic devices compatible with their printers. With a focus on sustainability, the company has created a range of bio-based materials aimed at reducing the carbon footprint associated with textile production. This innovative approach not only improves functional performance—such as abrasion resistance and cushioning—but also allows for the integration of 3D embellishments and color, significantly transforming the landscape of footwear and athletic apparel manufacturing.

NexSteppe

Series C in 2014
NexSteppe, Inc. specializes in the development and commercialization of tailored crops that serve as raw materials for biofuels, biopower, biogas, and biobased products. Founded in 2010 and based in Scottsdale, Arizona, the company focuses on advanced breeding techniques to cultivate crops such as sweet sorghum, high-biomass sorghum, and switchgrass. These feedstocks are specifically designed to meet the needs of the biofuels and biobased products industries in markets like the United States and Brazil. In addition to crop development, NexSteppe is enhancing crop management practices and supply chain operations to deliver optimized, fully-integrated feedstock solutions. Through these efforts, NexSteppe aims to contribute to a more sustainable and secure energy future.

Next Step Living

Series D in 2014
Next Step Living provides home energy evaluations and solutions for individuals and organizations. It offers energy assessment and diagnostics, air sealing and insulation, and multi-family retrofit services. The company also provides customized solutions, such as HVAC repair and replacement, window replacement and installation, solar or geothermal systems installation, building automation, interior and exterior lighting design, and custom retrofit services. Its sustainability solutions include water efficiency and purification, landscape design and management, and indoor air quality services. The company provides assessment and diagnostic processes to heating and cooling, domestic hot water, and electricity and lighting needs. Next Step Living partners with more than 400 municipalities, civic organizations, contractors, and corporations to deliver energy-efficient and environmental-friendly solutions to its customers. Those solutions include home energy assessments, weatherization work, energy-efficient windows, efficient heating, and cooling solutions, and access to solar solutions. Next Step Living was founded in 2008 by Geoff Chapin and is based in Boston, Massachusetts.

Nuventix

Debt Financing in 2014
Nuventix, based in Austin, Texas, specializes in active thermal management solutions, particularly through its patented SynJet module. This innovative synthetic jet cooling technology generates turbulent pulses of air using an electromagnetic actuator to effectively manage heat removal. Initially successful in computer cooling applications, Nuventix has made significant strides in the LED cooling market, advancing it by two years ahead of industry analysts' estimates. This progress not only enhances cooling efficiency but also supports the development of general illumination designs that leverage the benefits of LED technology.

ChargePoint

Series E in 2014
ChargePoint, Inc., founded in 2007 and based in Campbell, California, operates the world’s leading network of electric vehicle (EV) charging stations. Initially known as Coulomb Technologies, the company rebranded in December 2012. ChargePoint offers a range of charging solutions, including public charging stations, consumer subscription plans, and cloud-based services that assist utility companies in managing electric demand. Its hardware products cater to various applications, including home, commercial, and fast-charging systems. The ChargePoint app enhances user experience by allowing consumers to locate, reserve, and monitor their charging sessions. Although it has a global presence with offices in Arizona, Germany, India, the Netherlands, and the United Kingdom, the majority of ChargePoint's revenue is generated in the United States.

Flywheel

Venture Round in 2014
Flywheel is an industry disruptor for offering a truly unique solution to an industry in need of a technology upgrade. Flywheel harnesses the power of data-driven insights and analytics to help owners, operators and workers resist going off course during day-to-day operations. Flywheel is an industry disruptor, offering a truly unique solution to an industry in need of a technology upgrade. Flywheel is a dedicated and passionate team of individuals that have come together with a vision to create a sustainable, economical and efficient environment for every facility they serve.

Powervation

Series C in 2014
Powervation Ltd. is a semiconductor company specializing in digital power integrated circuit (IC) solutions, primarily for cloud computing, communication, and high-performance power systems. Founded in 2006 and headquartered in Cork, Ireland, the company develops adaptive power ICs that enhance energy efficiency and performance in various applications, including networking and storage. Powervation's offerings include single-phase and dual-phase controllers, along with a graphical user interface design tool that simplifies the design process for manufacturers. By providing a unique Plug-and-Power solution, Powervation aims to reduce design complexity and costs while accelerating the time-to-market for eco-friendly power systems. The company serves a global customer base through a network of sales representatives and distributors, with regional facilities in California, Taiwan, and China. Since 2015, Powervation has operated as a subsidiary of ROHM Co., Ltd.

BrightVolt

Series A in 2013
BrightVolt, Inc. specializes in the design, development, and mass production of ultra-thin film batteries tailored for various Internet-connected devices, including medical patches, sensor labels, and power cards. The company also creates custom solid-state thin film batteries and power solutions specifically for clients' IoT applications, alongside its Flexion solid-state lithium polymer batteries and thin microelectronics. BrightVolt's patented technology enhances battery chemistry by improving stability and abuse tolerance, allowing for the manufacture of high-energy-density, safe, and reliable solid-state batteries. Based in Redmond, Washington, the company markets its products both domestically and internationally. Founded in 1998, BrightVolt was previously known as Solicore, Inc.

Sefaira

Series D in 2013
Sefaira is a company that develops software focused on energy-efficient building design. It offers real-time design performance analysis aimed at architects, engineers, and building designers. The software enables users to assess and compare various design strategies and associated costs, streamlining a process that traditionally required extensive time and effort. By conducting whole-building physics-based analyses, Sefaira allows designers to evaluate factors such as water usage, carbon emissions, and renewable energy potential, thereby facilitating informed decision-making in the design process.

CoalTek

Convertible Note in 2013
CoalTek, Inc. specializes in producing high-quality coal by transforming lower-grade coal into a more efficient energy fuel with reduced environmental impact. The company employs a unique volumetric heating technology that selectively targets the moisture content in coal, using significantly less energy compared to traditional thermal methods. This innovative approach not only enhances plant efficiency but also ensures compliance with environmental standards. Founded in 1998 and headquartered in Tucker, Georgia, CoalTek operates a commercial processing facility in Calvert City, Kentucky, which began operations in 2006 with an initial capacity of 120,000 tons per year. The company plans to expand this facility and establish additional sites to accommodate the increasing demand for cleaner coal solutions. Dr. Jerry Weinberg, a co-founder, and chief geologist Neil Ginther played crucial roles in developing and validating the technology over eight years.

General Fusion

Series C in 2013
General Fusion Inc. is a Canadian company focused on the development of commercial Magnetized Target Fusion (MTF), a promising hybrid approach that combines elements of magnetic fusion and inertial confinement fusion. Founded in 2002 and based in Burnaby, the company aims to create utility-scale fusion power plants that can provide clean, safe, and abundant energy. General Fusion is pioneering a patent-pending concept that leverages advancements in MTF, which has seen limited exploration since the 1970s. The company is dedicated to demonstrating and commercializing this innovative energy solution by the end of the decade. It is supported by a network of global energy venture capital firms, industry leaders, and technology innovators, all working to reduce technical risks and accelerate the path to viable fusion energy.

Ioxus

Series C in 2013
Ioxus Inc is a manufacturer of ultra-capacitors and energy storage systems, primarily serving the transportation, alternative energy, medical, industrial, and consumer product markets. Founded in 2006 and based in Oneonta, New York, Ioxus specializes in innovative ultracapacitor technologies that deliver high performance with low resistance. Their product offerings include various cells and modules designed for applications such as windmill pitch control, automotive subsystems, backup power solutions, and hybrid energy storage systems. Ioxus operates both domestically and internationally, selling its products through a network of distributors. The company is recognized for providing cost-effective and environmentally friendly energy solutions, particularly for military and transportation sectors. As a subsidiary of XS Power Batteries, Ioxus continues to advance its mission of delivering premium performance energy storage products optimized for high power applications.

Enerkem

Private Equity Round in 2013
Enerkem Inc. is a cleantech company based in Montreal, Canada, specializing in the production of renewable biofuels and chemicals derived from waste materials. The company utilizes a proprietary thermochemical process to convert non-recyclable municipal solid waste into cellulosic ethanol and other renewable chemicals. Over a decade of research has validated Enerkem's technology, which addresses issues related to oil dependence and waste disposal. The company operates advanced facilities that support its business model of producing biofuels profitably from a diverse range of feedstocks. Enerkem is majority-owned by a mix of institutional and clean-technology investors, including various venture capital firms and industrial investors. With a workforce of approximately 170 employees across Canada and the United States, Enerkem is committed to transforming waste into sustainable energy solutions.

Storiant

Series B in 2013
Storiant, Inc. specializes in cold data storage software solutions, providing a disk-based storage product designed for cold (Tier 3) data. This innovative solution allows private data centers to manage exabyte-scale data at a significantly reduced cost, approximately 90 percent lower than traditional storage options, while competing effectively with the cost efficiency and scalability of public cloud services. Storiant serves various sectors, including financial services, data center services, government, media, and healthcare/pharmaceuticals. The company, which was incorporated in 2012 and is based in Boston, Massachusetts, operates under a strategic partnership with Rorke Global Solutions. Originally known as SageCloud, Inc., it rebranded to Storiant in April 2014.

Convey Computer

Private Equity Round in 2013
Convey Computer specializes in hybrid-core computing solutions tailored for industries such as oil and gas, financial analytics, and bioinformatics. The company leverages extensive experience and intellectual resources to address complex performance challenges. Its product offerings include hybrid-core computers, compilers, personality development kits for coprocessors, and cluster framework technology designed for data centers. Additionally, Convey Computer provides Convey GraphConstructor, a software and hardware solution that accelerates bioinformatics algorithms, allowing scientists to effectively manage and analyze increasing volumes of research data. The executive and design teams boast a strong track record in building computer companies, with notable backgrounds at Convex Computer Corporation and Hewlett-Packard.

Aledia

Series A in 2013
Aledia SA, established in 2011, specializes in the development and manufacturing of light-emitting diodes (LEDs). The company's proprietary technology involves a 3D architecture using gallium-nitride-on-silicon microwires, enabling cost-effective production of LED chips at 25% the cost of traditional planar LED chips. Aledia's products cater to general lighting, automotive, and display applications, with a focus on mobile displays and microdisplays for AR/VR devices. Headquartered in Grenoble, France, the company has subsidiaries in Malacca, Malaysia, and Palo Alto, California.

MC10

Series C in 2012
MC10, Inc. specializes in the development and sale of wearable medical sensors designed to collect clinical-grade biometric and physiological data, primarily for use in clinical trials. Founded in 2008 and based in Lexington, Massachusetts, the company offers a range of products, including BioStamp nPoint, which processes raw data into clinical metrics such as vital signs and sleep patterns; Kintinuum, an orthopedic rehabilitation device; WiSP, a cardiac monitoring solution; and BioStampMD, a conformable sensor for gathering both objective and subjective health data. MC10 focuses on creating flexible, lightweight electronics that conform to the human body, allowing for discreet and comfortable data collection in various settings. Its proprietary BioStamp system enhances the ability to gather real-world data on muscle activation and movement, thereby advancing digital healthcare services across multiple sectors, including sports and military applications.

Stion

Private Equity Round in 2012
Stion Corporation specializes in the manufacture and distribution of thin-film solar modules designed for a variety of applications, including residential, commercial, governmental, utility, and off-grid uses. Established in 2006 and headquartered in San Jose, California, Stion operates a manufacturing facility in Hattiesburg, Mississippi. The company's high-efficiency solar modules utilize innovative cell architecture and all-weather construction, which enhance power output and reliability while minimizing total installed costs. Stion markets its products through a network of authorized dealers in both the United States and international markets.

Powervation

Series C in 2012
Powervation Ltd. is a semiconductor company specializing in digital power integrated circuit (IC) solutions, primarily for cloud computing, communication, and high-performance power systems. Founded in 2006 and headquartered in Cork, Ireland, the company develops adaptive power ICs that enhance energy efficiency and performance in various applications, including networking and storage. Powervation's offerings include single-phase and dual-phase controllers, along with a graphical user interface design tool that simplifies the design process for manufacturers. By providing a unique Plug-and-Power solution, Powervation aims to reduce design complexity and costs while accelerating the time-to-market for eco-friendly power systems. The company serves a global customer base through a network of sales representatives and distributors, with regional facilities in California, Taiwan, and China. Since 2015, Powervation has operated as a subsidiary of ROHM Co., Ltd.

Proterro

Series A in 2012
Proterro, Inc. is a biotechnology company based in Princeton, New Jersey, founded in 2008. It specializes in the production and marketing of sugar feedstock, specifically a fortified sucrose product known as PROTOSE. Unlike traditional methods that involve extracting sucrose from crops or breaking down cellulosic materials, Proterro utilizes patented microorganisms that synthesize sucrose directly. This innovative approach allows the company to produce a non-crop-based, fermentation-ready sugar feedstock, which mitigates the price volatility typically associated with corn and other agricultural feedstocks. By focusing on this unique production method, Proterro aims to provide a cost-effective and scalable solution for the commercial production of biofuels and biobased chemicals.

EcoMotors

Series C in 2012
EcoMotors, Inc. is a technology company based in Allen Park, Michigan, focused on developing advanced combustion engines and powertrains for a variety of applications. Established in 2008, the company specializes in high-efficiency liquid fuel engines, notably the unique Opposed Piston Opposed Cylinder (OPOC) engine. These engines are designed to operate on multiple fuels, such as gasoline, diesel, and ethanol, making them versatile for use in cars, light trucks, commercial vehicles, marine applications, agricultural machinery, and stationary generators. EcoMotors also offers innovative solutions like the Electrically Controlled Turbocharger (ECT) and the Counter Rotating Generator (CRG), which enhance engine performance and efficiency. Through its cutting-edge technology, EcoMotors aims to transform conventional internal combustion powertrains and contribute to a more sustainable future in transportation and energy.

ChargePoint

Series D in 2012
ChargePoint, Inc., founded in 2007 and based in Campbell, California, operates the world’s leading network of electric vehicle (EV) charging stations. Initially known as Coulomb Technologies, the company rebranded in December 2012. ChargePoint offers a range of charging solutions, including public charging stations, consumer subscription plans, and cloud-based services that assist utility companies in managing electric demand. Its hardware products cater to various applications, including home, commercial, and fast-charging systems. The ChargePoint app enhances user experience by allowing consumers to locate, reserve, and monitor their charging sessions. Although it has a global presence with offices in Arizona, Germany, India, the Netherlands, and the United Kingdom, the majority of ChargePoint's revenue is generated in the United States.

Sefaira

Series A in 2012
Sefaira is a company that develops software focused on energy-efficient building design. It offers real-time design performance analysis aimed at architects, engineers, and building designers. The software enables users to assess and compare various design strategies and associated costs, streamlining a process that traditionally required extensive time and effort. By conducting whole-building physics-based analyses, Sefaira allows designers to evaluate factors such as water usage, carbon emissions, and renewable energy potential, thereby facilitating informed decision-making in the design process.

Albeo Technologies

Series C in 2012
Albeo Technologies specializes in the manufacturing of LED lighting products tailored for industrial and commercial applications. The company offers a diverse range of lighting solutions, including cove, high bay, linear, display, and under cabinet LED fixtures, as well as LED fluorescent replacement products and retrofit kits. Albeo is recognized for its commitment to energy efficiency and quality, making it a preferred choice for businesses that value effective lighting in professional environments. As a leader in the research and development of commercial and industrial LED technologies, Albeo aims to enhance the lighting experience while promoting sustainability.

Alluxa

Series A in 2012
Alluxa, Inc. specializes in the design and manufacture of precision optical thin film interference filters, catering to industries such as telecommunications, biomedical instruments, and laser systems. Established in 2007 and located in Santa Rosa, California, the company focuses on providing customized coating solutions through advanced automation and proprietary technology. Alluxa employs a patented plasma thin film deposition process, which enables it to meet high-performance requirements while maintaining cost-effectiveness for its clients. Formerly known as Sirrus Technology, Inc., Alluxa operates as a subsidiary of Vision Investment LLC.

Sirrus

Series A in 2012
Sirrus, Inc. specializes in manufacturing and formulating advanced adhesive, sealant, coating, and resin solutions for various industries, including automotive, electronics, packaging, and hygiene. The company develops innovative monomer platforms, particularly methylene malonates, which serve as a foundation for next-generation products. Sirrus's technology focuses on the synthesis, stabilization, activation, and formulation of these reactive monomers, enabling enhanced efficiency and improved performance in manufacturing processes. Their products contribute to reduced cycle times and energy consumption, allowing companies to increase throughput and lower costs. Founded in 2009 and based in Loveland, Ohio, Sirrus operates as a subsidiary of Nippon Shokubai Co., Ltd. since 2017.

Lumenergi

Series B in 2012
Lumenergi is a provider of network-controlled lighting energy management solutions designed for commercial customers. The company enables clients to transform their lighting systems into responsive networks that can achieve up to 70% energy savings while allowing for customized control over visual environments. Lumenergi's offerings are flexible, capable of integrating with both existing and new lighting infrastructures, and can be easily scaled from individual rooms to entire buildings. The company's intuitive management system simplifies maintenance and enhances workspace customization, helping customers comply with building codes while maximizing energy savings through efficiency strategies and public utility incentives. With a track record of millions of installed square footage, Lumenergi has established itself as a leader in lighting technology innovation.

NexSteppe

Venture Round in 2012
NexSteppe, Inc. specializes in the development and commercialization of tailored crops that serve as raw materials for biofuels, biopower, biogas, and biobased products. Founded in 2010 and based in Scottsdale, Arizona, the company focuses on advanced breeding techniques to cultivate crops such as sweet sorghum, high-biomass sorghum, and switchgrass. These feedstocks are specifically designed to meet the needs of the biofuels and biobased products industries in markets like the United States and Brazil. In addition to crop development, NexSteppe is enhancing crop management practices and supply chain operations to deliver optimized, fully-integrated feedstock solutions. Through these efforts, NexSteppe aims to contribute to a more sustainable and secure energy future.

Utilidata

Venture Round in 2012
Utilidata, Inc. is a technology company based in Providence, Rhode Island, specializing in energy software that optimizes energy grids. Founded in 1983 and formerly known as Programmable Control Services Inc., the company offers a platform that utilizes real-time distributed intelligence for operational insights within smart meters and grid edge devices. Utilidata's solutions facilitate the integration of renewable energy sources, enhance grid monitoring and security, and enable applications such as voltage optimization and conservation voltage reduction. The company has also partnered with NVIDIA to create a smart grid chip that combines advanced computing capabilities with embedded software, aimed at addressing challenges related to decarbonization, electrification, and adverse weather conditions. Through its innovative technology, Utilidata seeks to accelerate the transition to cleaner energy and improve services for utility customers.

NexSteppe

Series B in 2011
NexSteppe, Inc. specializes in the development and commercialization of tailored crops that serve as raw materials for biofuels, biopower, biogas, and biobased products. Founded in 2010 and based in Scottsdale, Arizona, the company focuses on advanced breeding techniques to cultivate crops such as sweet sorghum, high-biomass sorghum, and switchgrass. These feedstocks are specifically designed to meet the needs of the biofuels and biobased products industries in markets like the United States and Brazil. In addition to crop development, NexSteppe is enhancing crop management practices and supply chain operations to deliver optimized, fully-integrated feedstock solutions. Through these efforts, NexSteppe aims to contribute to a more sustainable and secure energy future.

Stion

Private Equity Round in 2011
Stion Corporation specializes in the manufacture and distribution of thin-film solar modules designed for a variety of applications, including residential, commercial, governmental, utility, and off-grid uses. Established in 2006 and headquartered in San Jose, California, Stion operates a manufacturing facility in Hattiesburg, Mississippi. The company's high-efficiency solar modules utilize innovative cell architecture and all-weather construction, which enhance power output and reliability while minimizing total installed costs. Stion markets its products through a network of authorized dealers in both the United States and international markets.

Enerkem

Private Equity Round in 2011
Enerkem Inc. is a cleantech company based in Montreal, Canada, specializing in the production of renewable biofuels and chemicals derived from waste materials. The company utilizes a proprietary thermochemical process to convert non-recyclable municipal solid waste into cellulosic ethanol and other renewable chemicals. Over a decade of research has validated Enerkem's technology, which addresses issues related to oil dependence and waste disposal. The company operates advanced facilities that support its business model of producing biofuels profitably from a diverse range of feedstocks. Enerkem is majority-owned by a mix of institutional and clean-technology investors, including various venture capital firms and industrial investors. With a workforce of approximately 170 employees across Canada and the United States, Enerkem is committed to transforming waste into sustainable energy solutions.

Nuventix

Venture Round in 2011
Nuventix, based in Austin, Texas, specializes in active thermal management solutions, particularly through its patented SynJet module. This innovative synthetic jet cooling technology generates turbulent pulses of air using an electromagnetic actuator to effectively manage heat removal. Initially successful in computer cooling applications, Nuventix has made significant strides in the LED cooling market, advancing it by two years ahead of industry analysts' estimates. This progress not only enhances cooling efficiency but also supports the development of general illumination designs that leverage the benefits of LED technology.

OPX Biotechnologies

Series C in 2011
OPX Biotechnologies, Inc. is a Colorado-based company focused on sustainable bioproducts. It utilizes proprietary bioengineering technology to convert renewable feedstocks into biofuels and green chemistry products. The company's innovative platform, known as OPX EDGE, enables the efficient optimization of microbes and bioprocesses, allowing for improved product performance and sustainability at lower costs compared to petroleum-based alternatives. This approach facilitates the production of economical, bio-based chemicals, contributing to a more sustainable chemical industry.

MC10

Series B in 2011
MC10, Inc. specializes in the development and sale of wearable medical sensors designed to collect clinical-grade biometric and physiological data, primarily for use in clinical trials. Founded in 2008 and based in Lexington, Massachusetts, the company offers a range of products, including BioStamp nPoint, which processes raw data into clinical metrics such as vital signs and sleep patterns; Kintinuum, an orthopedic rehabilitation device; WiSP, a cardiac monitoring solution; and BioStampMD, a conformable sensor for gathering both objective and subjective health data. MC10 focuses on creating flexible, lightweight electronics that conform to the human body, allowing for discreet and comfortable data collection in various settings. Its proprietary BioStamp system enhances the ability to gather real-world data on muscle activation and movement, thereby advancing digital healthcare services across multiple sectors, including sports and military applications.

BrightVolt

Venture Round in 2011
BrightVolt, Inc. specializes in the design, development, and mass production of ultra-thin film batteries tailored for various Internet-connected devices, including medical patches, sensor labels, and power cards. The company also creates custom solid-state thin film batteries and power solutions specifically for clients' IoT applications, alongside its Flexion solid-state lithium polymer batteries and thin microelectronics. BrightVolt's patented technology enhances battery chemistry by improving stability and abuse tolerance, allowing for the manufacture of high-energy-density, safe, and reliable solid-state batteries. Based in Redmond, Washington, the company markets its products both domestically and internationally. Founded in 1998, BrightVolt was previously known as Solicore, Inc.

General Fusion

Series B in 2011
General Fusion Inc. is a Canadian company focused on the development of commercial Magnetized Target Fusion (MTF), a promising hybrid approach that combines elements of magnetic fusion and inertial confinement fusion. Founded in 2002 and based in Burnaby, the company aims to create utility-scale fusion power plants that can provide clean, safe, and abundant energy. General Fusion is pioneering a patent-pending concept that leverages advancements in MTF, which has seen limited exploration since the 1970s. The company is dedicated to demonstrating and commercializing this innovative energy solution by the end of the decade. It is supported by a network of global energy venture capital firms, industry leaders, and technology innovators, all working to reduce technical risks and accelerate the path to viable fusion energy.

Ioxus

Series B in 2011
Ioxus Inc is a manufacturer of ultra-capacitors and energy storage systems, primarily serving the transportation, alternative energy, medical, industrial, and consumer product markets. Founded in 2006 and based in Oneonta, New York, Ioxus specializes in innovative ultracapacitor technologies that deliver high performance with low resistance. Their product offerings include various cells and modules designed for applications such as windmill pitch control, automotive subsystems, backup power solutions, and hybrid energy storage systems. Ioxus operates both domestically and internationally, selling its products through a network of distributors. The company is recognized for providing cost-effective and environmentally friendly energy solutions, particularly for military and transportation sectors. As a subsidiary of XS Power Batteries, Ioxus continues to advance its mission of delivering premium performance energy storage products optimized for high power applications.

Viridity Energy

Series B in 2011
Viridity Energy, Inc. specializes in demand response, demand management, and battery storage solutions, aimed at helping commercial and industrial power users optimize their energy consumption and maximize financial returns. Founded in 2008 and based in Philadelphia, Pennsylvania, the company offers VPower, a software platform that utilizes peak-shaving algorithms and facilitates automated, real-time sales of load flexibility in wholesale electric power markets. By leveraging strategic partnerships with entities such as GDF SUEZ Energy Resources NA and ConEdison Solutions, Viridity Energy enables its clients to forecast market power prices and navigate the complexities of their energy asset portfolios. As of March 2017, Viridity operates as a subsidiary of Ormat Technologies, Inc.

Ciris Energy

Series B in 2011
Ciris Energy, Inc. is a technology company based in Centennial, Colorado, that specializes in producing electricity from buried coal and other hydrocarbon deposits. Founded in 2007, the company has developed proprietary technologies that biologically convert coal into methane at large scales. These innovations focus on creating natural gas from coal in an environmentally responsible and economically efficient manner, allowing clients to utilize coal as a renewable energy source.

Laser Light Engines

Series B in 2010
Laser Light Engines, Inc. specializes in the design, development, and manufacturing of digitally controlled laser-driven light engines intended for illumination applications. Established in 2008 and headquartered in Salem, New Hampshire, the company focuses on advancing laser illumination technologies that enhance digital projection. By replacing traditional lamps, Laser Light Engines delivers significantly brighter colors and sharper images, while also reducing energy consumption and operational costs. This innovation allows clients to achieve superior projected images, marking a notable improvement in projection quality.

Lumenergi

Series B in 2010
Lumenergi is a provider of network-controlled lighting energy management solutions designed for commercial customers. The company enables clients to transform their lighting systems into responsive networks that can achieve up to 70% energy savings while allowing for customized control over visual environments. Lumenergi's offerings are flexible, capable of integrating with both existing and new lighting infrastructures, and can be easily scaled from individual rooms to entire buildings. The company's intuitive management system simplifies maintenance and enhances workspace customization, helping customers comply with building codes while maximizing energy savings through efficiency strategies and public utility incentives. With a track record of millions of installed square footage, Lumenergi has established itself as a leader in lighting technology innovation.

Stion

Series D in 2010
Stion Corporation specializes in the manufacture and distribution of thin-film solar modules designed for a variety of applications, including residential, commercial, governmental, utility, and off-grid uses. Established in 2006 and headquartered in San Jose, California, Stion operates a manufacturing facility in Hattiesburg, Mississippi. The company's high-efficiency solar modules utilize innovative cell architecture and all-weather construction, which enhance power output and reliability while minimizing total installed costs. Stion markets its products through a network of authorized dealers in both the United States and international markets.

Luminus Devices

Venture Round in 2010
Luminus Devices is a developer and manufacturer of high-performance solid-state lighting solutions, focusing on its patented PhlatLight LED technology. This innovative technology offers high light output and versatility, enabling a wide range of applications in the global illumination market, including projection displays, entertainment, and general lighting. Luminus Devices aims to redefine the solid-state lighting landscape by creating advanced lighting products that were previously deemed impossible with traditional lighting technologies. Their PhlatLight LEDs are utilized by leading global companies in diverse consumer and specialty markets.

Enerkem

Private Equity Round in 2010
Enerkem Inc. is a cleantech company based in Montreal, Canada, specializing in the production of renewable biofuels and chemicals derived from waste materials. The company utilizes a proprietary thermochemical process to convert non-recyclable municipal solid waste into cellulosic ethanol and other renewable chemicals. Over a decade of research has validated Enerkem's technology, which addresses issues related to oil dependence and waste disposal. The company operates advanced facilities that support its business model of producing biofuels profitably from a diverse range of feedstocks. Enerkem is majority-owned by a mix of institutional and clean-technology investors, including various venture capital firms and industrial investors. With a workforce of approximately 170 employees across Canada and the United States, Enerkem is committed to transforming waste into sustainable energy solutions.

Ciris Energy

Series A in 2010
Ciris Energy, Inc. is a technology company based in Centennial, Colorado, that specializes in producing electricity from buried coal and other hydrocarbon deposits. Founded in 2007, the company has developed proprietary technologies that biologically convert coal into methane at large scales. These innovations focus on creating natural gas from coal in an environmentally responsible and economically efficient manner, allowing clients to utilize coal as a renewable energy source.

Laser Light Engines

Debt Financing in 2009
Laser Light Engines, Inc. specializes in the design, development, and manufacturing of digitally controlled laser-driven light engines intended for illumination applications. Established in 2008 and headquartered in Salem, New Hampshire, the company focuses on advancing laser illumination technologies that enhance digital projection. By replacing traditional lamps, Laser Light Engines delivers significantly brighter colors and sharper images, while also reducing energy consumption and operational costs. This innovation allows clients to achieve superior projected images, marking a notable improvement in projection quality.

Powervation

Series B in 2009
Powervation Ltd. is a semiconductor company specializing in digital power integrated circuit (IC) solutions, primarily for cloud computing, communication, and high-performance power systems. Founded in 2006 and headquartered in Cork, Ireland, the company develops adaptive power ICs that enhance energy efficiency and performance in various applications, including networking and storage. Powervation's offerings include single-phase and dual-phase controllers, along with a graphical user interface design tool that simplifies the design process for manufacturers. By providing a unique Plug-and-Power solution, Powervation aims to reduce design complexity and costs while accelerating the time-to-market for eco-friendly power systems. The company serves a global customer base through a network of sales representatives and distributors, with regional facilities in California, Taiwan, and China. Since 2015, Powervation has operated as a subsidiary of ROHM Co., Ltd.

Grid Net

Series C in 2009
Grid Net is a software company that specializes in network management solutions for the utility sector, focusing on enhancing the capabilities of smart grid technologies. Its flagship product, the Machine-to-Machine Network Operating System, is designed to manage grid devices and advanced applications across various network types, whether public or private, wired or wireless. By providing open and interoperable communications products, Grid Net enables utilities to implement secure and scalable smart grid services, including smart metering. The company aims to support strategic deployments that deliver immediate returns and long-term value for its clients. Headquartered in San Francisco, California, with additional offices in Sydney, Melbourne, and Tokyo, Grid Net is supported by prominent investors, including Intel Capital and Cisco Systems.

Convey Computer

Series B in 2009
Convey Computer specializes in hybrid-core computing solutions tailored for industries such as oil and gas, financial analytics, and bioinformatics. The company leverages extensive experience and intellectual resources to address complex performance challenges. Its product offerings include hybrid-core computers, compilers, personality development kits for coprocessors, and cluster framework technology designed for data centers. Additionally, Convey Computer provides Convey GraphConstructor, a software and hardware solution that accelerates bioinformatics algorithms, allowing scientists to effectively manage and analyze increasing volumes of research data. The executive and design teams boast a strong track record in building computer companies, with notable backgrounds at Convex Computer Corporation and Hewlett-Packard.

BrightVolt

Series D in 2009
BrightVolt, Inc. specializes in the design, development, and mass production of ultra-thin film batteries tailored for various Internet-connected devices, including medical patches, sensor labels, and power cards. The company also creates custom solid-state thin film batteries and power solutions specifically for clients' IoT applications, alongside its Flexion solid-state lithium polymer batteries and thin microelectronics. BrightVolt's patented technology enhances battery chemistry by improving stability and abuse tolerance, allowing for the manufacture of high-energy-density, safe, and reliable solid-state batteries. Based in Redmond, Washington, the company markets its products both domestically and internationally. Founded in 1998, BrightVolt was previously known as Solicore, Inc.

Solazyme

Series D in 2009
Solazyme is a synthetic biology company that specializes in converting algal biomass into biofuels. Solazyme not only creates biofuels for the the transportation industry, but is experimenting with ways to tailor its products for the cosmetic and food industries.

Fulham

Series A in 2009
Fulham is a manufacturer and distributor of lighting systems based in Hawthorne, California. The company specializes in a range of products including light-emitting diode (LED) modules and drivers, LED emergency lighting systems, electronic fluorescent ballasts, and electronic high-intensity discharge ballasts. Fulham focuses on energy efficiency and the sustainable use of energy resources, providing technologies that enhance the quality of light for its customers. Recently, the company has entered the LED market and plans to increase its emphasis on newer technologies, alongside expanding its global sales organization.

Nuventix

Series C in 2009
Nuventix, based in Austin, Texas, specializes in active thermal management solutions, particularly through its patented SynJet module. This innovative synthetic jet cooling technology generates turbulent pulses of air using an electromagnetic actuator to effectively manage heat removal. Initially successful in computer cooling applications, Nuventix has made significant strides in the LED cooling market, advancing it by two years ahead of industry analysts' estimates. This progress not only enhances cooling efficiency but also supports the development of general illumination designs that leverage the benefits of LED technology.

OPX Biotechnologies

Series B in 2009
OPX Biotechnologies, Inc. is a Colorado-based company focused on sustainable bioproducts. It utilizes proprietary bioengineering technology to convert renewable feedstocks into biofuels and green chemistry products. The company's innovative platform, known as OPX EDGE, enables the efficient optimization of microbes and bioprocesses, allowing for improved product performance and sustainability at lower costs compared to petroleum-based alternatives. This approach facilitates the production of economical, bio-based chemicals, contributing to a more sustainable chemical industry.

CoalTek

Series D in 2009
CoalTek, Inc. specializes in producing high-quality coal by transforming lower-grade coal into a more efficient energy fuel with reduced environmental impact. The company employs a unique volumetric heating technology that selectively targets the moisture content in coal, using significantly less energy compared to traditional thermal methods. This innovative approach not only enhances plant efficiency but also ensures compliance with environmental standards. Founded in 1998 and headquartered in Tucker, Georgia, CoalTek operates a commercial processing facility in Calvert City, Kentucky, which began operations in 2006 with an initial capacity of 120,000 tons per year. The company plans to expand this facility and establish additional sites to accommodate the increasing demand for cleaner coal solutions. Dr. Jerry Weinberg, a co-founder, and chief geologist Neil Ginther played crucial roles in developing and validating the technology over eight years.

PowerGenix

Funding Round in 2008
PowerGenix specializes in the manufacturing of nickel-zinc rechargeable batteries designed for mission-critical applications. Their products are utilized in various sectors, including data centers, intelligent transportation, cordless power tools, hybrid electric vehicles, uninterruptible power supply (UPS) systems, personal mobility devices, and medical devices. By focusing on sustainable solutions, PowerGenix aims to provide efficient and reliable battery technologies that support diverse industries while promoting environmental responsibility.

Solazyme

Series C in 2008
Solazyme is a synthetic biology company that specializes in converting algal biomass into biofuels. Solazyme not only creates biofuels for the the transportation industry, but is experimenting with ways to tailor its products for the cosmetic and food industries.

Laser Light Engines

Series A in 2008
Laser Light Engines, Inc. specializes in the design, development, and manufacturing of digitally controlled laser-driven light engines intended for illumination applications. Established in 2008 and headquartered in Salem, New Hampshire, the company focuses on advancing laser illumination technologies that enhance digital projection. By replacing traditional lamps, Laser Light Engines delivers significantly brighter colors and sharper images, while also reducing energy consumption and operational costs. This innovation allows clients to achieve superior projected images, marking a notable improvement in projection quality.

Luminus Devices

Series E in 2008
Luminus Devices is a developer and manufacturer of high-performance solid-state lighting solutions, focusing on its patented PhlatLight LED technology. This innovative technology offers high light output and versatility, enabling a wide range of applications in the global illumination market, including projection displays, entertainment, and general lighting. Luminus Devices aims to redefine the solid-state lighting landscape by creating advanced lighting products that were previously deemed impossible with traditional lighting technologies. Their PhlatLight LEDs are utilized by leading global companies in diverse consumer and specialty markets.

Cerion Technology

Series A in 2007
Cerion Technology produces diesel and power products.

Stion

Series B in 2007
Stion Corporation specializes in the manufacture and distribution of thin-film solar modules designed for a variety of applications, including residential, commercial, governmental, utility, and off-grid uses. Established in 2006 and headquartered in San Jose, California, Stion operates a manufacturing facility in Hattiesburg, Mississippi. The company's high-efficiency solar modules utilize innovative cell architecture and all-weather construction, which enhance power output and reliability while minimizing total installed costs. Stion markets its products through a network of authorized dealers in both the United States and international markets.

Enerkem

Venture Round in 2007
Enerkem Inc. is a cleantech company based in Montreal, Canada, specializing in the production of renewable biofuels and chemicals derived from waste materials. The company utilizes a proprietary thermochemical process to convert non-recyclable municipal solid waste into cellulosic ethanol and other renewable chemicals. Over a decade of research has validated Enerkem's technology, which addresses issues related to oil dependence and waste disposal. The company operates advanced facilities that support its business model of producing biofuels profitably from a diverse range of feedstocks. Enerkem is majority-owned by a mix of institutional and clean-technology investors, including various venture capital firms and industrial investors. With a workforce of approximately 170 employees across Canada and the United States, Enerkem is committed to transforming waste into sustainable energy solutions.

EnerNOC

Series C in 2007
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.

EnerNOC

Series B in 2006
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.

PowerGenix

Series C in 2006
PowerGenix specializes in the manufacturing of nickel-zinc rechargeable batteries designed for mission-critical applications. Their products are utilized in various sectors, including data centers, intelligent transportation, cordless power tools, hybrid electric vehicles, uninterruptible power supply (UPS) systems, personal mobility devices, and medical devices. By focusing on sustainable solutions, PowerGenix aims to provide efficient and reliable battery technologies that support diverse industries while promoting environmental responsibility.

CoalTek

Series B in 2006
CoalTek, Inc. specializes in producing high-quality coal by transforming lower-grade coal into a more efficient energy fuel with reduced environmental impact. The company employs a unique volumetric heating technology that selectively targets the moisture content in coal, using significantly less energy compared to traditional thermal methods. This innovative approach not only enhances plant efficiency but also ensures compliance with environmental standards. Founded in 1998 and headquartered in Tucker, Georgia, CoalTek operates a commercial processing facility in Calvert City, Kentucky, which began operations in 2006 with an initial capacity of 120,000 tons per year. The company plans to expand this facility and establish additional sites to accommodate the increasing demand for cleaner coal solutions. Dr. Jerry Weinberg, a co-founder, and chief geologist Neil Ginther played crucial roles in developing and validating the technology over eight years.

Utility Associates

Venture Round in 2006
Utility Associates, Inc. specializes in providing advanced software and hardware solutions primarily for law enforcement, transportation agencies, and utilities. Founded in 2000 and headquartered in Decatur, Georgia, the company offers a range of products designed to enhance mobile field operations and situational awareness. Key offerings include Rocket IOT, which automates evidence gathering, and AVaiL Web, a command and control application that monitors the status and location of personnel and vehicles in real time. Additionally, their BodyWorn camera features voice activation and real-time connectivity, while the Smart Holster detects firearm removal to ensure immediate camera activation. Utility Associates also provides mobile resource management tools, including navigation systems, vehicle diagnostics, and a work management system tailored for the utility sector. Their solutions encompass multimedia storage and connectivity services, aiming to improve operational efficiency and safety for frontline professionals.

Stion

Series A in 2006
Stion Corporation specializes in the manufacture and distribution of thin-film solar modules designed for a variety of applications, including residential, commercial, governmental, utility, and off-grid uses. Established in 2006 and headquartered in San Jose, California, Stion operates a manufacturing facility in Hattiesburg, Mississippi. The company's high-efficiency solar modules utilize innovative cell architecture and all-weather construction, which enhance power output and reliability while minimizing total installed costs. Stion markets its products through a network of authorized dealers in both the United States and international markets.

BrightVolt

Series C in 2005
BrightVolt, Inc. specializes in the design, development, and mass production of ultra-thin film batteries tailored for various Internet-connected devices, including medical patches, sensor labels, and power cards. The company also creates custom solid-state thin film batteries and power solutions specifically for clients' IoT applications, alongside its Flexion solid-state lithium polymer batteries and thin microelectronics. BrightVolt's patented technology enhances battery chemistry by improving stability and abuse tolerance, allowing for the manufacture of high-energy-density, safe, and reliable solid-state batteries. Based in Redmond, Washington, the company markets its products both domestically and internationally. Founded in 1998, BrightVolt was previously known as Solicore, Inc.

CoalTek

Series A in 2005
CoalTek, Inc. specializes in producing high-quality coal by transforming lower-grade coal into a more efficient energy fuel with reduced environmental impact. The company employs a unique volumetric heating technology that selectively targets the moisture content in coal, using significantly less energy compared to traditional thermal methods. This innovative approach not only enhances plant efficiency but also ensures compliance with environmental standards. Founded in 1998 and headquartered in Tucker, Georgia, CoalTek operates a commercial processing facility in Calvert City, Kentucky, which began operations in 2006 with an initial capacity of 120,000 tons per year. The company plans to expand this facility and establish additional sites to accommodate the increasing demand for cleaner coal solutions. Dr. Jerry Weinberg, a co-founder, and chief geologist Neil Ginther played crucial roles in developing and validating the technology over eight years.

EnerNOC

Series B in 2005
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.

EnerNOC

Series A in 2004
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.

EnerNOC

Series A in 2003
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.
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