Clean Energy Ventures

Queens Carbon is focused on developing a hydrothermal processing technology aimed at significantly reducing energy consumption in industrial applications. This innovative system minimizes the energy required for calcination and material synthesis, which is essential for carbon capture and the production of carbon-neutral cement. By enhancing energy efficiency, Queens Carbon's technology not only lowers operational costs but also contributes to a reduction in greenhouse gas emissions, supporting sustainable development and addressing the challenges posed by climate change.

Advanced Ionics specializes in developing advanced electrolyzer technology for the production of low-cost green hydrogen. By leveraging existing industrial infrastructure and optimizing electricity consumption, the company aims to significantly reduce the costs associated with green hydrogen production. Its technology caters to a range of industrial applications, including ammonia and fertilizer production, hydrogenation, metal fabrication, glass manufacturing, methanol synthesis, synthetic fuels, chemicals, and power generation. Through its innovative solutions, Advanced Ionics supports decarbonization efforts, helping clients eliminate carbon dioxide emissions from hydrogen production.

Electrified Thermal Solutions is a company focused on decarbonizing industrial processes by replacing fossil fuels with renewable heat. Founded in 2021 and based in Medford, Massachusetts, the company originated from research conducted at MIT's Department of Nuclear Science and Engineering. Its innovative approach involves developing energy storage technology that converts intermittent renewable electricity into constant heat using low-cost conductive ceramic blocks. This technology enables various industrial sectors to utilize zero-carbon heat, contributing to a significant reduction in energy consumption's carbon footprint. Through its efforts, Electrified Thermal Solutions aims to facilitate an energy revolution that promotes sustainability in industrial applications.

ConnectDER LLC is a solar technology company based in Philadelphia, Pennsylvania, specializing in solutions that facilitate the connection of distributed energy resources, particularly solar photovoltaic systems, to residential homes and the grid. The company designs and manufactures innovative meter collars that serve as a connection point between residential electric meters and meter sockets, effectively transforming these sockets into a grid-friendly platform for solar energy, battery storage, and electric vehicle charging. Additionally, ConnectDER offers ConnectDER Cloud, a system that allows fleet operators to access metering and operational data, manage firmware, and oversee the commissioning and decommissioning of ConnectDER units. Founded in 2011 and rebranded in 2015, ConnectDER aims to simplify the integration of renewable energy technologies, benefiting both users and the broader energy grid.

Lithios is a technology company specializing in advanced lithium extraction through innovative electrochemical methods. The firm focuses on capturing and releasing lithium from complex mixtures, which are traditionally challenging to process. By leveraging breakthroughs in applied electrochemistry, Lithios offers solutions that facilitate low-cost and selective extraction of lithium from previously untapped brine resources. This approach not only enhances the efficiency of lithium recovery but also aligns with sustainable practices, supporting the growing demand for lithium in various industries, particularly in the context of an electric future.

Ayrton Energy, founded in 2021, focuses on enhancing energy security through innovative hydrogen storage technology. The company has developed a system that allows hydrogen to be stored in liquid form, providing a dense storage medium that can be safely handled and transported. This technology enables hydrogen to be delivered through existing infrastructures such as tanks, rail cars, transport trucks, and pipelines. By facilitating efficient storage and transportation of hydrogen, Ayrton Energy aims to support power generation and contribute to a more secure energy future.

Advanced Ionics specializes in developing advanced electrolyzer technology for the production of low-cost green hydrogen. By leveraging existing industrial infrastructure and optimizing electricity consumption, the company aims to significantly reduce the costs associated with green hydrogen production. Its technology caters to a range of industrial applications, including ammonia and fertilizer production, hydrogenation, metal fabrication, glass manufacturing, methanol synthesis, synthetic fuels, chemicals, and power generation. Through its innovative solutions, Advanced Ionics supports decarbonization efforts, helping clients eliminate carbon dioxide emissions from hydrogen production.

OxCCU specializes in renewable energy technology aimed at fostering a circular economy for fuels, chemicals, and plastics. The company’s innovative approach utilizes carbon dioxide extracted from the atmosphere, hydrogen sourced from water, and renewable electricity to produce sustainable fuels, chemicals, and biodegradable plastics. By doing so, OxCCU enables clients to adopt more environmentally friendly products, contributing to a more sustainable future.

ConnectDER LLC is a solar technology company based in Philadelphia, Pennsylvania, specializing in solutions that facilitate the connection of distributed energy resources, particularly solar photovoltaic systems, to residential homes and the grid. The company designs and manufactures innovative meter collars that serve as a connection point between residential electric meters and meter sockets, effectively transforming these sockets into a grid-friendly platform for solar energy, battery storage, and electric vehicle charging. Additionally, ConnectDER offers ConnectDER Cloud, a system that allows fleet operators to access metering and operational data, manage firmware, and oversee the commissioning and decommissioning of ConnectDER units. Founded in 2011 and rebranded in 2015, ConnectDER aims to simplify the integration of renewable energy technologies, benefiting both users and the broader energy grid.

Noon Energy is a company based in Palo Alto, California, focused on developing innovative flow battery technology for long-duration energy storage. Founded in 2018, the company aims to make intermittent renewable energy sources, such as solar and wind, more reliable by providing on-demand power. Its rechargeable battery utilizes low-cost energy storage media that separates energy and power capacity, enabling efficient long-duration storage without the need for mining precious metals. This approach supports the scaling of renewable electricity supplies, thereby reducing reliance on fossil fuels, minimizing pollution, and lowering emissions.

Electrified Thermal Solutions is a company focused on decarbonizing industrial processes by replacing fossil fuels with renewable heat. Founded in 2021 and based in Medford, Massachusetts, the company originated from research conducted at MIT's Department of Nuclear Science and Engineering. Its innovative approach involves developing energy storage technology that converts intermittent renewable electricity into constant heat using low-cost conductive ceramic blocks. This technology enables various industrial sectors to utilize zero-carbon heat, contributing to a significant reduction in energy consumption's carbon footprint. Through its efforts, Electrified Thermal Solutions aims to facilitate an energy revolution that promotes sustainability in industrial applications.

Itselectric specializes in providing curbside electric vehicle (EV) charging solutions tailored for urban environments. The company aims to enhance access to public charging, thereby promoting the adoption of electric vehicles, which contributes to cleaner air and healthier communities. By utilizing a behind-the-meter approach, Itselectric draws spare electrical supply from nearby buildings to offer affordable charging points. This innovative model not only addresses infrastructure challenges but also helps to alleviate environmental justice issues in cities. Additionally, it allows clients to generate passive income while facilitating convenient charging options for EV drivers.

Advanced Ionics specializes in developing advanced electrolyzer technology for the production of low-cost green hydrogen. By leveraging existing industrial infrastructure and optimizing electricity consumption, the company aims to significantly reduce the costs associated with green hydrogen production. Its technology caters to a range of industrial applications, including ammonia and fertilizer production, hydrogenation, metal fabrication, glass manufacturing, methanol synthesis, synthetic fuels, chemicals, and power generation. Through its innovative solutions, Advanced Ionics supports decarbonization efforts, helping clients eliminate carbon dioxide emissions from hydrogen production.

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.

60Hertz Inc is a software company that specializes in developing a computerized maintenance management system (CMMS) tailored for power plant operators and distributed energy resources, including microgrids and large-scale solar and battery storage systems. Founded in 2016 and based in Anchorage, Alaska, the company’s mobile application facilitates daily operations and maintenance tasks by offering features such as preventive and predictive maintenance planning, work order management, and performance visibility for project owners and fleet managers. The software enhances operator efficiency by providing custom maintenance checklists and integrating with monitoring platforms to create smart work orders. Additionally, 60Hertz's application supports offline functionality and allows for the validation of task completion through photo uploads, thus streamlining operations and reducing costs associated with training and diesel consumption.

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.

ConnectDER LLC is a solar technology company based in Philadelphia, Pennsylvania, specializing in solutions that facilitate the connection of distributed energy resources, particularly solar photovoltaic systems, to residential homes and the grid. The company designs and manufactures innovative meter collars that serve as a connection point between residential electric meters and meter sockets, effectively transforming these sockets into a grid-friendly platform for solar energy, battery storage, and electric vehicle charging. Additionally, ConnectDER offers ConnectDER Cloud, a system that allows fleet operators to access metering and operational data, manage firmware, and oversee the commissioning and decommissioning of ConnectDER units. Founded in 2011 and rebranded in 2015, ConnectDER aims to simplify the integration of renewable energy technologies, benefiting both users and the broader energy grid.

Rebound Technologies, Inc. specializes in the manufacturing and supply of advanced thermal energy storage systems tailored for commercial refrigeration and off-grid cooling applications. Founded in 2012 and based in Commerce City, Colorado, the company offers innovative products such as IcePoint, which integrates an embedded thermal energy storage system to significantly reduce cooling costs for supermarkets, and SunChill, designed for agricultural needs in developing regions. SunChill effectively converts solar thermal energy into refrigeration, enhancing agricultural productivity by rapidly cooling harvested crops and maintaining their quality at local markets. Rebound Technologies emphasizes customized solutions that utilize renewable resources and waste heat capture, aiming to improve energy efficiency and reduce costs while supporting self-sustaining business models. The company's initiatives are currently backed by research grants from the U.S. Federal Government.

ConnectDER LLC is a solar technology company based in Philadelphia, Pennsylvania, specializing in solutions that facilitate the connection of distributed energy resources, particularly solar photovoltaic systems, to residential homes and the grid. The company designs and manufactures innovative meter collars that serve as a connection point between residential electric meters and meter sockets, effectively transforming these sockets into a grid-friendly platform for solar energy, battery storage, and electric vehicle charging. Additionally, ConnectDER offers ConnectDER Cloud, a system that allows fleet operators to access metering and operational data, manage firmware, and oversee the commissioning and decommissioning of ConnectDER units. Founded in 2011 and rebranded in 2015, ConnectDER aims to simplify the integration of renewable energy technologies, benefiting both users and the broader energy grid.

Rebound Technologies, Inc. specializes in the manufacturing and supply of advanced thermal energy storage systems tailored for commercial refrigeration and off-grid cooling applications. Founded in 2012 and based in Commerce City, Colorado, the company offers innovative products such as IcePoint, which integrates an embedded thermal energy storage system to significantly reduce cooling costs for supermarkets, and SunChill, designed for agricultural needs in developing regions. SunChill effectively converts solar thermal energy into refrigeration, enhancing agricultural productivity by rapidly cooling harvested crops and maintaining their quality at local markets. Rebound Technologies emphasizes customized solutions that utilize renewable resources and waste heat capture, aiming to improve energy efficiency and reduce costs while supporting self-sustaining business models. The company's initiatives are currently backed by research grants from the U.S. Federal Government.

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

Pika Energy, Inc., based in Westbrook, Maine, specializes in the development, manufacture, and sale of small wind turbines and related electronic components tailored for the residential market. Founded in 2010 by engineers from MIT, the company produces a range of products including the T701 home wind turbine, the S2001 PV Link solar add-on, battery converters for energy storage systems, and hybrid inverters that connect renewable energy setups to the utility grid. Pika Energy's innovative platform utilizes a patented REbus DC Nanogrid, which enables efficient power transmission and control among solar arrays, smart batteries, and the grid. The company serves homeowners and small businesses across North America and beyond, selling its products through a trained network of dealers and installers. All products are designed and manufactured in the United States, highlighting a commitment to domestic materials and production. Pika Energy operates as a subsidiary of Generac Holdings Inc.

Quidnet Energy Inc. is a Houston-based company that specializes in developing grid-scale energy storage systems. Founded in 2013, the company utilizes a unique hydroelectric energy storage technology that involves pumping water under pressure into subsurface geological reservoirs. This stored water can then be released to drive turbines and generate electricity when renewable energy sources are unavailable. By leveraging established well-drilling and construction techniques, Quidnet Energy aims to enhance the reliability of the carbon-free electric grid. In addition to its headquarters in Houston, the company has offices in San Francisco and Saratoga Springs, New York.

VCharge, Inc. specializes in intelligent infrastructure for energy management, focusing on transactive electric loads that enhance efficiency and reduce costs. The company develops VNet, a power management platform that coordinates distributed transactive load assets, alongside SmartBricks and SmartHydro, which are controllers for electric thermal storage heating systems. These systems manage loads from electric vehicle charging stations and compressed air systems. VCharge also provides VConsole, a web-based interface that offers control and information for users, utilities, and maintenance personnel. By aggregating and monetizing electric loads with embedded storage, VCharge enables energy arbitrage and grid services, significantly lowering energy costs for homeowners. While the technology is more prevalent in Europe, VCharge operates in North America and has established a presence in the UK. Founded in 2009 and headquartered in Providence, Rhode Island, VCharge operates as a subsidiary of OVO Energy Limited.

MyEnergy operates as a personalized platform that assists households in the United States in reducing energy consumption and lowering utility bills. By accessing the free site, users can benefit from energy-saving tips, incentives, and the ability to compare their energy usage with others. The platform also enables users to set personal goals and monitor their progress, while offering rewards for successful reductions in energy bills. MyEnergy's technology incorporates advanced algorithms that analyze utility energy data, enhancing its ability to provide tailored recommendations. The service is compatible with numerous utilities nationwide and is expanding to reach over 90% of the U.S. population, making it a valuable resource for energy savings.

OutSmart Power Systems, LLC specializes in energy management software and services tailored for commercial and industrial (C&I) buildings, particularly grocery stores, convenience stores, and cold storage facilities. Founded in 2008 and based in Natick, Massachusetts, the company offers innovative solutions like EnergyMate, a miniature metering technology that monitors energy and power parameters, and the OutSmart Analytics Platform (OSAP) for data storage and analysis. These tools help identify energy-saving opportunities and enhance the operational efficiency of critical systems such as refrigeration, HVAC, and lighting. OutSmart's approach focuses on providing detailed, metrics-driven insights into energy consumption and equipment performance, allowing clients to achieve significant energy savings with a quick return on investment. Unlike traditional control systems, OutSmart complements existing technologies by delivering granular data that aids in understanding both energy usage and the effectiveness of existing control mechanisms. The company’s competitive edge lies in its specialized sensor technology and advanced analytics capabilities, enabling efficient installation and flexibility for various applications.