Clean Energy Venture Group

Carbon Upcycling is a carbon technology company focused on decarbonizing hard-to-abate industries. It utilizes patented technology to permanently store carbon dioxide in industrial byproducts and minerals, converting them into high-performance alternative materials for cement and concrete. This process not only reduces the carbon impact of industrial operations but also diverts materials from landfills, supporting the principles of a circular economy. Carbon Upcycling has garnered global recognition for its innovative approach, earning accolades such as the Carbon XPrize’s X-Factor award and being named one of the most investable cleantech ventures in Canada.

Leading Edge Equipment Technologies, Inc. is a manufacturer and supplier of equipment for solar panel production. Founded in 2008 and based in Wilmington, Massachusetts, the company specializes in developing kerfless, single-crystal silicon wafers designed to enhance the efficiency and reduce the costs of solar cells and panels. Their innovative floating silicon method eliminates the need for wire-sawing large silicon ingots, utilizing less energy-intensive furnaces and resulting in higher efficiency solar cells. This technology not only lowers manufacturing costs but also reduces emissions, making it an environmentally friendly option for solar panel manufacturers. Formerly known as Leading Edge Crystal Technologies, the company rebranded in May 2020 to reflect its focus on advanced equipment technologies in the renewable energy sector.

Pearl Certification, founded in 2015 and based in Vienna, Virginia, specializes in home energy efficiency certification programs. The company provides third-party certification for homes that emphasize health, safety, comfort, and energy and water efficiency. By collaborating with real estate agents, contractors, and builders, Pearl Certification offers independent documentation that enhances buyer confidence during home transactions. This certification helps homeowners realize the value of their investments in energy-efficient upgrades, making it beneficial for refinancing or resale purposes. Additionally, by promoting high-performance homes, Pearl Certification contributes to the broader adoption of energy-efficient and sustainable building practices, positively impacting homeowners, the real estate market, and the environment.

Volexion Inc. is a manufacturer of lithium-ion batteries based in Chicago, Illinois, established in 2018. The company specializes in innovative graphene coating technology designed for commercial lithium-ion cathode materials. This advanced technology significantly enhances battery performance, offering improvements such as longer battery life, better power output, and a broader voltage range. Volexion's approach provides clients with a stable and efficient solution that optimizes the electrochemical performance of conventional lithium-ion batteries.

Nth Cycle is a metal processing technology company that focuses on recovering critical minerals through innovative electro-extraction methods. It collaborates with battery recyclers and mining operations to extract production-grade minerals from e-waste and low-grade mine tailings, offering a cleaner and more customizable alternative to traditional hydrometallurgical and pyrometallurgical processes. By utilizing its advanced recycling technology, Nth Cycle aims to reduce reliance on primary mining, thereby creating a sustainable secondary source of rare earth metals in the United States. This approach supports the manufacturing and recycling industries while contributing to advancements in clean energy.

LineVision, Inc. is a developer of advanced transmission line monitoring systems for electric utilities, headquartered in Somerville, Massachusetts. Incorporated in 2018, the company focuses on enhancing the efficiency, flexibility, and safety of overhead power lines. Utilizing patented non-contact sensors, LineVision’s systems provide real-time monitoring and analytics, enabling utilities to assess conductor health, detect anomalies, and optimize asset management through dynamic line ratings. The platform is designed for rapid deployment without the need for scheduled outages or specialized equipment. By delivering critical insights into the performance of transmission lines, LineVision aids utilities in increasing the capacity, resilience, and safety of the electrical grid, thereby supporting the transition to more sustainable energy solutions.

ClearTrace is a software company based in Austin, Texas, specializing in automated energy and carbon accounting for various stakeholders, including investors, enterprises, and real estate owners. Founded in 2017, the company has developed a digital infrastructure that provides accurate and verifiable data on energy emissions. This technology enables organizations to substantiate their claims regarding carbon reductions and sustainability efforts, thereby helping to prevent greenwashing and offering a reliable basis for corporate decarbonization. By facilitating transparency in energy generation and consumption, ClearTrace supports its clients in achieving their sustainability and financial objectives while promoting the growth of renewable energy production.

SunDensity has developed a groundbreaking Photonic Smart Coating (PSC™) technology that enables the up and down conversion of the wavelengths in white light (UV to IR) to match the desired band which can solve several in-efficiencies in photonics. By conversion of spectrum, they have developed, and field tested a patent-pending PSC™ that significantly reduces the cost of electricity generated by solar photovoltaics (PV) applications, customizes thermal and optical behavior of architectural glass, and increases the quantum efficiency of optoelectronic instruments.

Aqua Membranes LLC specializes in the manufacture of reverse osmosis (RO) membrane filtration systems for both commercial and household applications. Founded in 2011 and headquartered in Albuquerque, New Mexico, the company employs innovative three-dimensional Printed Spacer Technology to enhance the performance of its spiral wound membrane elements. This technology replaces traditional feed spacer mesh with directly printed spacers, leading to reduced fouling and lower energy consumption. Aqua Membranes' products cater to various sectors, including home RO systems, seawater desalination, food processing, and industrial applications, thereby contributing to more efficient water treatment solutions and a sustainable water future.

SparkMeter, Inc. designs electricity metering systems and grid management software aimed at enhancing electricity access in underserved markets, particularly rural areas. Founded in 2012 and based in Washington, D.C., with an office in Nairobi, Kenya, the company offers a range of metering products tailored to different customer needs, including residential and commercial users. Its solutions include the SM16R, SM60R, SM60RP, and SM200E models, which cater to various consumption levels. In addition to hardware, SparkMeter provides software solutions that facilitate prepaid billing, customer communication, and remote monitoring, thus improving grid efficiency and asset performance. By enabling utilities to automate operations, manage loads, and integrate renewable energy sources, SparkMeter helps communities access sustainable and reliable electricity.

ClearFlame Engines, Inc. is a company that develops and manufactures engines specifically designed for heavy-duty applications, including markets such as marine, agriculture, transportation, power generation, rail, and construction. Founded in 2016 and headquartered in Woodridge, Illinois, ClearFlame has created a patented system that replaces traditional diesel engines, aiming to decarbonize heavy-duty engines while reducing operating costs. This innovative technology allows heavy-duty engine manufacturers to produce engines that offer higher performance and fuel cost savings, addressing the challenges posed by reliance on diesel fuel.

SparkMeter, Inc. designs electricity metering systems and grid management software aimed at enhancing electricity access in underserved markets, particularly rural areas. Founded in 2012 and based in Washington, D.C., with an office in Nairobi, Kenya, the company offers a range of metering products tailored to different customer needs, including residential and commercial users. Its solutions include the SM16R, SM60R, SM60RP, and SM200E models, which cater to various consumption levels. In addition to hardware, SparkMeter provides software solutions that facilitate prepaid billing, customer communication, and remote monitoring, thus improving grid efficiency and asset performance. By enabling utilities to automate operations, manage loads, and integrate renewable energy sources, SparkMeter helps communities access sustainable and reliable electricity.

LineVision, Inc. is a developer of advanced transmission line monitoring systems for electric utilities, headquartered in Somerville, Massachusetts. Incorporated in 2018, the company focuses on enhancing the efficiency, flexibility, and safety of overhead power lines. Utilizing patented non-contact sensors, LineVision’s systems provide real-time monitoring and analytics, enabling utilities to assess conductor health, detect anomalies, and optimize asset management through dynamic line ratings. The platform is designed for rapid deployment without the need for scheduled outages or specialized equipment. By delivering critical insights into the performance of transmission lines, LineVision aids utilities in increasing the capacity, resilience, and safety of the electrical grid, thereby supporting the transition to more sustainable energy solutions.

Boston Materials, Inc. is a manufacturer of advanced composite materials, specializing in 3D reinforced carbon fiber pre-pregs. Founded in 2016 and based in Bedford, Massachusetts, the company utilizes patented Z-axis Fiber technology, which incorporates vertically aligned carbon fibers to enhance energy transfer properties. Its product line includes Carbon Supercomposite, a magnetically assembled carbon fiber pre-preg, which finds applications across various sectors such as aerospace, automotive, marine, wind energy, and sports equipment. Boston Materials' advanced materials aim to improve thermal, electrical, and mechanical properties, offering a roll-to-roll manufacturing process with in-line quality control and an annual production capacity of one million square meters. These innovations enable industries like semiconductors and electrified vehicles to achieve greater efficiency, reliability, and weight reduction while addressing critical challenges in durability and performance.

SparkMeter, Inc. designs electricity metering systems and grid management software aimed at enhancing electricity access in underserved markets, particularly rural areas. Founded in 2012 and based in Washington, D.C., with an office in Nairobi, Kenya, the company offers a range of metering products tailored to different customer needs, including residential and commercial users. Its solutions include the SM16R, SM60R, SM60RP, and SM200E models, which cater to various consumption levels. In addition to hardware, SparkMeter provides software solutions that facilitate prepaid billing, customer communication, and remote monitoring, thus improving grid efficiency and asset performance. By enabling utilities to automate operations, manage loads, and integrate renewable energy sources, SparkMeter helps communities access sustainable and reliable electricity.