The National Science Foundation (NSF) is an independent federal agency established in 1950 and based in Alexandria, Virginia. It is dedicated to supporting research and education in science and engineering across a wide range of disciplines. The NSF provides significant non-dilutive funding, up to $1.5 million, to startups and small businesses through its America's Seed Fund initiative, which is part of the Small Business Innovation Research (SBIR) program mandated by Congress. With an operating budget of approximately $7.8 billion, the NSF is committed to advancing fundamental research and education, thus fostering innovation and technological development in the United States.
Piersica is a battery technology company focused on advancing the commercialization of safe solid-state lithium-ion batteries. These batteries offer twice the energy density of conventional lithium-ion options, making them suitable for applications in electric propulsion for both terrestrial and aerial vehicles, as well as for energy storage solutions in utility sectors. By utilizing proprietary technology, Piersica develops batteries featuring high-rate lithium-metal anodes, thin solid separators, and high-voltage cathodes. This innovation not only enhances the performance of batteries but also supports environmental sustainability by providing businesses with greener energy storage solutions.
NearStar Fusion
Grant in 2023
NearStar Fusion is focused on creating fusion power plants utilizing a tritium-free pulsed impact fusion method. This innovative approach employs hypervelocity plasma railguns to propel solid projectiles at magnetized deuterium fuel targets, facilitating pulsed fusion reactions. The design of NearStar's power plants emphasizes simplicity, which aids in reducing development time, construction costs, and operating expenses while enhancing reliability and longevity. By leveraging existing materials and technologies, the company minimizes the need for significant investments in material science and complicated supply chains. Through its efforts, NearStar Fusion aims to provide a clean and limitless energy source for global power needs.
Cecilia Energy
Grant in 2023
Cecilia is a start-up that focuses on tackling the plastic waste crisis by utilizing a modular microwave-based system to upcycle plastic waste into clean hydrogen and performance carbon, particularly carbon nanotubes. Funded by NASA, the company's innovative process is electricity-powered, highly energy-efficient, and capable of achieving a carbon-neutral profile with the use of renewable energy sources. By combining waste plastic processing with hydrogen production, Cecilia offers a scalable and economically viable solution to diminish plastic waste while simultaneously generating clean energy. This approach not only addresses environmental concerns but also contributes to a transition towards a cleaner energy future by reducing reliance on fossil fuels.
Harvest Thermal
Grant in 2023
Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage. Its Harvest Thermal Pod is a cloud-connected IoT device that is machine learning enabled. It aims to provide affordable and low-carbon heating, hot water, and cooling systems that reduce the impact on the planet while providing comfort and safer homes.
Octet Scientific
Grant in 2022
Octet Scientific specializes in the production of advanced organic electrolyte chemicals designed to enhance the efficiency and longevity of zinc-based batteries. The company's innovative OctoLyte products optimize electrolyte chemistry, making them suitable for a range of applications, including backup power, grid storage, portable devices, and mobility solutions. By integrating these products into existing electrolyte systems, Octet Scientific enables its customers to improve battery performance, ultimately leading to more efficient and cost-effective energy storage options.
Altect
Grant in 2022
Altect is a technology company that specializes in fire protection systems for lithium-ion batteries and energy storage technologies. Their core product, TRAPS, uses a series of physiochemical processes to neutralize flammable and toxic battery gases, preventing fires and explosions. This proactive approach enhances safety across the entire battery lifecycle, making it suitable for various applications, including electric vehicles and warehouses. By doing so, Altect aims to facilitate a safer and more secure transition to clean energy.
Aesir Technologies
Grant in 2022
Æsir Technologies focuses on the development and commercialization of advanced Nickel-Zinc (Ni-Zn) battery technologies that offer a sustainable and non-toxic alternative to traditional lithium-ion and lead-acid batteries. Incorporated in 2011, the company operates a research and development facility in Bozeman, Montana, and a low-rate initial production facility in Joplin, Missouri. Æsir's innovative battery solutions are designed to meet the needs of various sectors, including trucking, marine, telecommunications, and industrial storage applications, while ensuring that the materials used are easily recyclable and safe for the environment.
Harvest Thermal
Grant in 2022
Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage. Its Harvest Thermal Pod is a cloud-connected IoT device that is machine learning enabled. It aims to provide affordable and low-carbon heating, hot water, and cooling systems that reduce the impact on the planet while providing comfort and safer homes.
NanoDian
Grant in 2022
NanoDian is a nanotechnology company focused on developing and commercializing advanced lithium-ion batteries. The company specializes in creating nanostructured materials for battery cathodes, aiming to enhance performance in both portable and stationary energy storage applications, including electric vehicles and microgrids. Utilizing patented laboratory-developed technology, NanoDian addresses key challenges in current battery technology, such as improving life cycles, charge rates, safety, and cost. Through its innovative approach, NanoDian seeks to provide significant benefits to users across various energy storage devices.
Arctura
Grant in 2022
Arctura is focused on advancing sustainable energy solutions, particularly in the wind energy sector. The company develops innovative technologies aimed at enhancing the efficiency and profitability of renewable energy plants. Their solutions address significant challenges in the industry, such as reducing costs associated with lightning damage, minimizing losses from underperforming wind assets, and mitigating the risks of curtailment. Additionally, Arctura has created a green nitric acid technology that synthesizes nitric acid using air, water, and renewable electricity. This innovation not only provides clients with affordable energy options but also contributes to lowering the carbon footprint of various industries, while supporting local energy demands from wind and solar sources.
TEVERRA
Grant in 2022
TEVERRA is a clean energy technology company that provides innovative subsurface solutions aimed at optimizing carbon storage, energy storage, and geothermal operations. The company focuses on converting oil and gas assets into geothermal resources and offers a range of services including subsurface thermal energy storage, geothermal systems, and power plant design. Additionally, TEVERRA specializes in subsurface monitoring, visualization, and control for both geothermal and oil and gas sectors. By developing advanced technology and implementing international projects, TEVERRA supports the transition to a low-carbon and sustainable energy mix.
Caporus Technologies
Grant in 2022
Caporus Technologies specializes in the development of innovative thin-film dielectrics designed for high-energy-density capacitors. The company's technology provides reliable capacitive energy storage and filtering, capable of operating at elevated voltages and temperatures. This capability is essential for next-generation power conversion systems, which are crucial for advancing the electrification of transportation and integrating distributed energy resources into the power grid. By addressing the growing demands for efficiency and performance in power conversion, Caporus supports its clients in meeting contemporary energy challenges.
Tyfast
Grant in 2022
Tyfast is a company focused on producing renewable energy and developing advanced lithium batteries. Its primary goal is to address the challenges associated with battery range, cycle life limitations, and charging safety. By creating innovative anodes and energy storage solutions, Tyfast provides clients with enhanced lithium transport and cycling stability, allowing for fast charging and extended battery life.
NanoResearch
Grant in 2022
NanoResearch specializes in research, design, development, and commercialization of advanced technologies, particularly in the areas of energy storage, smart materials, mechanical smart lighting, and nanobiomedical products. The company serves a diverse clientele, including governments, businesses, and non-profit organizations, by providing innovative solutions that facilitate rapid market entry for technology organizations. Through its nanotech research and development platform, NanoResearch focuses on creating breakthrough technologies, particularly in battery solutions and smart materials, thereby addressing critical needs in energy management and biomedical applications.
NextGen Battery Technologies
Grant in 2022
NextGen Battery Technologies focuses on the development of innovative electric vehicle batteries utilizing proprietary solid-state electrolyte and cobalt-free cathode technology. Their HC series of composite electrolytes effectively merges the advantageous characteristics of ceramic and polymeric materials. This battery technology is designed to facilitate the large-scale adoption of electric vehicles by providing a high-performance energy solution that maintains high ionic conductivity across a range of temperatures. The synthesis of these batteries employs scalable processes, allowing car manufacturers to easily integrate them as drop-in replacements for existing cathode materials.
KineticCore Solutions
Grant in 2022
KineticCore Solutions is a technology manufacturing company specializing in energy storage systems. Founded in 2019 in Loveland, Colorado, by James, Jim, and Chuck Clegern along with Steve Milliren, the company develops safe and sustainable energy storage technologies. Its innovative KineticCore Battery features an all-composite structural design that eliminates hazardous materials, simplifying safety, shipping, and recycling processes compared to traditional chemical batteries. The company's energy storage solutions are tailored to meet the needs of current and future wind and solar farms, offering modular, utility-scale capabilities that help reduce carbon emissions. KineticCore Solutions aims to assist clients in achieving their carbon-free energy goals while facilitating the integration of renewable and traditional power generation.
UNIGRID
Grant in 2022
UNIGRID develops sustainable and affordable sodium-based batteries using abundant materials. They aim to put a battery into every home, the grid, and other distributed energy storage applications. They use dense Na-alloy and a non-flammable electrolyte, which led to high energy density and improved safety.
AM Batteries
Grant in 2022
AM Batteries, founded in 2016 and headquartered in Chelmsford, Massachusetts, specializes in the manufacture of lithium-ion batteries utilizing innovative solvent-free electrode manufacturing technology. This approach aims to address the challenges associated with traditional solvent-based processes by eliminating the need for solvent recovery and electrode drying. As a result, AM Batteries' technology not only reduces energy consumption in battery production but also has the potential to enhance battery performance, enabling faster charging and lower production costs. The company's focus on dry electrode manufacturing positions it as a forward-thinking player in the battery industry, committed to improving efficiency and sustainability in battery technology.
Nth Cycle
Grant in 2022
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.
Boron Nitride Power
Grant in 2022
Boron Nitride Power specializes in the development and manufacturing of functionalized two-dimensional materials, particularly hexagonal boron nitride and graphene, aimed at enhancing electrochemical energy storage. The company focuses on creating advanced cathode materials that improve upon traditional graphene oxide cathodes, notably in thermal stability and overall performance. By providing these innovative materials, Boron Nitride Power supports the growing demand for high-energy and high-power density batteries, while ensuring an environmentally friendly and cost-effective approach to energy storage solutions.
NanoFlex Power
Grant in 2022
NanoFlex Power Corporation specializes in the research, development, commercialization, and licensing of advanced photovoltaic technologies focused on thin-film solar products. Based in Scottsdale, Arizona, the company has established a portfolio of U.S. patents and international counterparts resulting from its sponsored research programs. Its innovations include Gallium Arsenide-based solar thin films and organic photovoltaic materials, which are designed for high efficiency, flexibility, and aesthetic applications such as semi-transparency and tinting. The technologies are applicable across a wide range of sectors, including portable and off-grid power generation, building-integrated photovoltaics, aerospace, and automotive industries, as well as Internet of Things applications. Founded in 1994, NanoFlex Power aims to unlock new opportunities in solar energy with its cost-effective and high-performance solutions.
ChloBis Water
Grant in 2021
ChloBis Water specializes in innovative electrochemical technologies, specifically the development of a desalination battery. This technology integrates energy storage with the removal of sodium and chlorine from saltwater. The battery is constructed using bismuth as a chloride-storage electrode and sodium as a sodium-storage electrode, allowing it to efficiently desalinate water while simultaneously storing and releasing energy through the manipulation of salt ions. By addressing the challenges at the intersection of water and energy, ChloBis Water offers a solution that enhances energy efficiency and contributes to sustainable water management.
Volexion
Grant in 2021
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.
TruSpin Nanomaterial Innovation
Grant in 2021
TruSpin Nanomaterial Innovation specializes in the production of advanced nanofibers using a unique A/C electrospinning process. This innovative technology allows for the cost-effective mass production of complex nanofiber compositions that are difficult to achieve with traditional methods. Currently, TruSpin focuses on utilizing these nanofibers as additives in battery chemicals, significantly enhancing energy density. By providing clients with superior materials, TruSpin aims to improve the performance and efficiency of battery technologies.
Marel Power Solutions
Grant in 2021
Marel Power Solutions specializes in the development of advanced power inverters and modular power subsystems. Their products are designed to be compact, configurable, and scalable, allowing for high-density power stack platforms that meet the evolving needs of clients. The company emphasizes the reusability and upgradability of its subsystems, which are engineered to withstand die-supply shortages. This innovative approach enables Marel Power Solutions to offer a new generation of power inverters that are both efficient and adaptable to various applications.
HeXalayer
Grant in 2021
HeXalayer, located in Louisville, KY, specializes in advanced lithium-ion battery technology, utilizing a proprietary carbon material known as IML Graphene. This innovative approach enhances the capacity and performance of rechargeable batteries, specifically designed for battery-powered vehicles. The company has developed graphene anode batteries that have been integrated into thirty prototype battery cells, demonstrating effective performance through rigorous testing. HeXalayer's technology focuses on providing cost-effective materials that ensure stable long-term cycling characteristics, offering customers reliable energy storage solutions.
Valgotech
Grant in 2021
Valgotech, founded in 2018 and located in Fishers, Indiana, focuses on advanced materials and energy storage solutions, particularly in the realm of renewable energy systems. The company develops innovative hybrid composites utilizing micro and nanomaterials to enhance the energy density and cycling performance of lithium-ion batteries. By improving these aspects, Valgotech aims to deliver high-performance energy storage options that remain affordable for clients, thereby advancing the efficiency and accessibility of clean energy technologies.
Battery Streak
Grant in 2021
Battery Streak specializes in advanced battery technology that significantly reduces charging times for electronic devices. By utilizing nanostructured materials, the company has developed batteries that can charge in under 10 minutes and discharge high power while maintaining a longer lifespan compared to traditional lithium-ion batteries. This innovative approach not only enhances the efficiency of lithium-ion-powered devices but also minimizes heat generation during charging, contributing to improved safety and performance. As a result, Battery Streak's technology enables users to experience reduced downtime and increased productivity in their daily activities.
Susteon
Grant in 2021
Susteon is focused on advancing energy transition technology through the development of direct air capture (DAC) solutions. The company's innovative approach utilizes Dual-Functional Materials (DFM) that not only capture carbon dioxide from the air but also convert it into Renewable Natural Gas (RNG). This technology enables clients to produce various fuels, including diesel and aviation fuel, directly from captured carbon dioxide. Susteon’s efforts are further supported by a Small Business Innovation Research (SBIR) project sponsored by the Department of Energy, highlighting its commitment to addressing real-world environmental challenges.
Eonix
Grant in 2021
Eonix is a manufacturer focused on developing semi-autonomous materials that streamline the design process for lithium-ion batteries. The company has introduced the ATLAS-system, an innovative research and development platform that significantly cuts down the time and costs associated with creating new materials. This system allows for the rapid design of drop-in compatible electrolyte solutions that enhance energy density and support higher voltage operations. By addressing specific challenges faced by electric vehicles, grid storage, and hybrid defense systems, Eonix aims to facilitate the adoption of clean technology and advance the performance of next-generation energy storage solutions.
Nitricity
Grant in 2021
Nitricity is an energy company focused on the production of renewable nitrogen fertilizers with zero carbon emissions. It specializes in creating electrified, climate-smart fertilizers, specifically nitric acid and ammonia, which can be utilized independently or together to produce ammonium nitrate fertilizer. This innovative approach aims to bring high-quality fertilizer products closer to farmers, allowing them to minimize wasteful runoff and optimize fertilizer application timing based on field readiness. By enhancing nitrogen delivery capabilities, Nitricity supports sustainable agricultural practices and contributes to environmentally responsible farming worldwide.
Engineering Technologies
Grant in 2021
Engineering Technologies provides E-Bin, which encourages recycling, then developed Platypus to produce energy from the ocean and is now working on the Platypus Prowler, an AUV that travels indefinitely under the sea. They released a mobile app, E-Bin, which encourages recycling.
Sperra
Grant in 2021
Sperra is focused on advancing renewable energy through innovative energy storage and construction technologies. The company has developed a long-duration energy storage solution known as M-PHES, which utilizes large hollow concrete spheres placed on the seafloor to store mechanical energy as pressure. This system retains the advantages of conventional pumped hydro storage while expanding deployment possibilities, reducing development timelines, and enhancing modularity. Additionally, Sperra is pioneering three-dimensional concrete printing technology to create custom infrastructure for offshore wind, floating solar, and wave energy projects. By employing automated design and construction methods, the company minimizes material waste and carbon emissions while utilizing local resources, thereby contributing to more resilient and cost-effective solutions for the renewable energy sector.
Heila Technologies
Grant in 2021
Heila Technologies develops a platform that connects solar arrays, batteries, and other distributed energy resources (DERs) to create self-managing microgrids. The Heila IQ Platform is a decentralized optimization system that simplifies the integration and operation of these resources, allowing for autonomous management and optimization. This technology transforms various components, such as batteries and solar arrays, into independent intelligent agents capable of self-organization and regulation. Heila Technologies serves a diverse clientele, including utility representatives, developers, energy users, and public officials. Founded in 2017 and based in Somerville, Massachusetts, the company aims to facilitate the commercialization of its platform, providing granular analysis and data-driven recommendations to enhance the resilience and efficiency of energy networks while promoting energy savings and reducing carbon emissions.
Accelerate Wind
Grant in 2021
Accelerate Wind specializes in wind energy generation tailored for commercial and industrial applications. The company has developed a patent-pending powertrain concept that significantly reduces the costs associated with wind turbine power electronics by utilizing intermediate energy storage in a compact flywheel. This innovative system is designed to capture wind energy efficiently, particularly at the edges of commercial building rooftops, thereby enhancing energy generation potential. By focusing on these advancements, Accelerate Wind aims to transform rooftop wind energy solutions for businesses, making small wind turbine technologies more economically viable.
RePurpose Energy
Grant in 2021
RePurpose Energy specializes in the development of sustainable energy storage systems utilizing repurposed electric vehicle batteries. By converting battery waste into valuable resources, the company enhances the resilience and sustainability of battery supply chains while supporting the global shift towards renewable energy. RePurpose Energy's innovative approach includes bundling reused EV batteries with advanced hardware and software solutions that monitor and manage various parameters such as temperature and charge levels. This enables clients to effectively address the complexities associated with second-life energy storage, ultimately contributing to a more sustainable energy landscape.
Active Energy Systems
Grant in 2021
Active Energy Systems is leveraging its scientific expertise to develop and market an improved form of ice thermal energy storage. The company's headquarters are in Knoxville, Tennessee.
Noble Gas Systems
Grant in 2021
Noble Gas Systems LLC, established in 2017 and headquartered in Novi, Michigan, specializes in the development of innovative gas storage and delivery systems tailored for the chemical and gas industries. The company employs conformable tank technology to provide safe and flexible solutions for storing and delivering various compressed gases, including natural gas, air, oxygen, hydrogen, and nitrogen. Noble Gas Systems aims to enable clients to store and utilize high-pressure gases in an economical manner, catering to the diverse needs of its clients in this sector.
Coreshell
Grant in 2021
Coreshell Technologies, Inc. is a company focused on developing advanced lithium-ion batteries, primarily targeting the electric vehicle and grid storage markets. Founded in 2017 and based in Berkeley, California, Coreshell has pioneered a nanolayer thin-film coating technology that addresses the degradation issues commonly faced by rechargeable batteries. This innovative coating protects battery electrodes from chemical reactions that can diminish capacity and safety, thereby enhancing the overall performance and durability of the batteries. By seamlessly integrating into existing manufacturing processes, Coreshell's technology aims to significantly improve battery capacity, safety, and cost-effectiveness, facilitating a smoother transition to electric transportation and renewable energy solutions.
Electra
Grant in 2021
Electra is dedicated to reducing carbon dioxide emissions in the iron and steel production industry through innovative electrochemical and hydrometallurgical processes. The company has developed alternative steelmaking technology that aims to electrify and decarbonize the production process, allowing for the creation of low-carbon clean iron from various ores. By utilizing renewable energy sources, Electra enables steel producers to lower energy intensity and costs, contributing to a more sustainable approach to steelmaking.
Alpha-En
Grant in 2020
Alpha-En Corporation is a development stage company based in Yonkers, New York, founded in 1969. The company specializes in the development of innovative technologies for manufacturing high purity lithium metal, a vital component for lightweight and high energy density batteries. Alpha-En focuses on creating battery components and lithium compounds while prioritizing environmentally sustainable practices. The company has pioneered a production process that allows for the manufacture of lithium metal at room temperature using clean technology, minimizing environmental impact. As it seeks to advance next-generation battery technologies, Alpha-En aims to deliver its products in a cost-effective manner, contributing to the growing demand for sustainable energy solutions.
ReJoule
Grant in 2020
ReJoule is focused on addressing the challenges associated with battery health information, which often leads to significant waste, especially at the end of a battery's life. The company has developed a battery diagnostic platform that significantly reduces testing time from hours to minutes, allowing for quick and accurate assessments of batteries for second-life applications. By testing batteries in-vehicle during their initial use, ReJoule enables equipment manufacturers to extend the useful life of batteries, facilitating their repurposing to store energy multiple times. This approach promotes sustainability and contributes to a circular economy by minimizing battery waste and lowering costs for manufacturers.
Grotthuss
Grant in 2020
Grotthuss is a battery technology company that provides energy storage solutions. The company was headquartered in Happy Valley, Oregon.
Octet Scientific
Grant in 2020
Octet Scientific specializes in the production of advanced organic electrolyte chemicals designed to enhance the efficiency and longevity of zinc-based batteries. The company's innovative OctoLyte products optimize electrolyte chemistry, making them suitable for a range of applications, including backup power, grid storage, portable devices, and mobility solutions. By integrating these products into existing electrolyte systems, Octet Scientific enables its customers to improve battery performance, ultimately leading to more efficient and cost-effective energy storage options.
Antora Energy
Grant in 2020
Antora Energy specializes in providing zero-carbon industrial heat and power solutions for heavy industries, offering a more reliable alternative to fossil fuels. The company develops innovative thermal batteries that utilize excess solar and wind electricity to heat blocks of carbon, creating a sustainable energy source. These thermal energy storage systems effectively convert heat energy into electric energy, facilitating the electrification of heavy industry. By enabling the integration of renewable resources into the electricity grid, Antora Energy aims to deliver convenient, sustainable, and reliable electricity while significantly reducing carbon emissions on a global scale.
Astrolabe Analytics
Grant in 2020
Astrolabe Analytics specializes in battery data management and predictive analytics, catering to various sectors, including automotive, electric vehicles, aerospace, and grid storage. The company has developed an analytics platform that serves partners across the battery value chain, from materials developers to systems integrators. By providing customized insights and solutions, Astrolabe Analytics aims to enhance business outcomes, accelerate time-to-market, and facilitate informed decision-making. In addition to its platform, the company also offers consulting services to support its clients in optimizing their battery-related operations.
Celadyne Technologies
Grant in 2020
Celadyne Technologies, founded in 2018 and based in Chicago, Illinois, specializes in the development of advanced nanocomposite membranes for use in electrolyzers and fuel cells. These membranes are designed to facilitate efficient heat and water management, offering several advantages over traditional ceramic separators, such as reduced hydrogen crossover. The technology allows for operation under low humidity and elevated temperature conditions, promoting better catalyst durability and contributing to a more cost-effective hydrogen economy. Celadyne Technologies aims to enhance the performance and efficiency of energy systems through its innovative membrane solutions.
EcoLectro
Grant in 2020
Ecolectro focuses on producing scalable and cost-effective green hydrogen energy solutions. The company develops advanced electrolyzers that utilize patented polymers to create durable and high-performance stacks. Their technology features exceptional membranes and electrodes, enabling the efficient production of pure hydrogen without relying on costly materials such as platinum, iridium, and titanium. Ecolectro's innovative approach aims to enhance the viability of hydrogen as an environmentally friendly energy source, reducing capital costs while potentially extending the lifespan of hydrogen technologies. The company's commitment to research and development allows it to continually push the boundaries of electrolysis technology, making green hydrogen more accessible for various industries.
Microgrid Labs
Grant in 2020
Microgrid Labs, Inc. is a software and consulting company based in Durham, North Carolina, specializing in the development of solutions for microgrids, electric vehicle infrastructure, and solar forecasting. Founded in 2015, the company focuses on planning and modeling for fleet electrification and microgrid projects, offering services that include initial assessments, feasibility studies, and simulation. By providing consulting and software solutions, Microgrid Labs supports clients throughout the implementation and operations phases, helping them design economically viable projects while optimizing energy storage and management systems.
RenewCO2
Grant in 2020
RenewCO2 is a research company established in 2018 and located in Cranford, New Jersey. The company focuses on developing clean electrochemical processes that convert carbon dioxide emissions into useful polymers and chemicals. By specializing in these innovative methods, RenewCO2 aims to assist organizations in the chemical industry in reducing their environmental impact while also creating sustainable products from waste materials. Through its technology, the company seeks to transform CO2 into valuable monomers and other organic chemicals, contributing to a more sustainable and eco-friendly chemical manufacturing landscape.
Valgotech
Grant in 2020
Valgotech, founded in 2018 and located in Fishers, Indiana, focuses on advanced materials and energy storage solutions, particularly in the realm of renewable energy systems. The company develops innovative hybrid composites utilizing micro and nanomaterials to enhance the energy density and cycling performance of lithium-ion batteries. By improving these aspects, Valgotech aims to deliver high-performance energy storage options that remain affordable for clients, thereby advancing the efficiency and accessibility of clean energy technologies.
Revterra
Grant in 2020
Revterra Corporation is a Houston-based company that specializes in the development of flywheel energy storage systems for industrial and utility-scale applications, particularly in the storage of renewable energy sources like wind and solar. Established in 2017, Revterra employs patented technology featuring passive magnetic bearings, which allows for efficient energy storage at high speeds with low power consumption. The company aims to address power infrastructure challenges and facilitate the adoption of renewable energy while promoting electrification. By providing a grid-stabilizing kinetic battery solution, Revterra assists charge point operators in establishing new direct current fast charging locations without the need for extensive infrastructure upgrades, thereby enabling quicker and more cost-effective installations for electric vehicle charging.
LiBAMA Power
Grant in 2020
LiBAMA Power, established in 2017 and based in Cookeville, Tennessee, specializes in the design, manufacture, and marketing of advanced metal anodes (AMAs) for next-generation lithium-metal batteries. The company's core business involves developing and commercializing cutting-edge lithium metal battery technology, aiming to enhance energy density without disrupting existing manufacturing processes. This innovation caters to various industries, including consumer electronics, electric vehicles, and aerospace, offering unprecedented mobile power solutions.
ThermoAI
Grant in 2019
ThermoAI develops advanced machine learning algorithms and sensor technology aimed at optimizing industrial combustion processes in power plants. By leveraging IoT and artificial intelligence, the company enhances the efficiency of chemical reactions, addressing critical factors such as moisture content, atmospheric pressure, and air intake levels. Their systems continuously monitor these variables to achieve near-perfect combustion, which leads to significant fuel savings, increased energy output, extended lifespan of costly equipment, and reduced emissions. ThermoAI's solutions enable plant operators to model and enhance their operations, ultimately improving overall performance and sustainability.
NextGen Battery Technologies
Grant in 2019
NextGen Battery Technologies focuses on the development of innovative electric vehicle batteries utilizing proprietary solid-state electrolyte and cobalt-free cathode technology. Their HC series of composite electrolytes effectively merges the advantageous characteristics of ceramic and polymeric materials. This battery technology is designed to facilitate the large-scale adoption of electric vehicles by providing a high-performance energy solution that maintains high ionic conductivity across a range of temperatures. The synthesis of these batteries employs scalable processes, allowing car manufacturers to easily integrate them as drop-in replacements for existing cathode materials.
Harvest Thermal
Grant in 2019
Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage. Its Harvest Thermal Pod is a cloud-connected IoT device that is machine learning enabled. It aims to provide affordable and low-carbon heating, hot water, and cooling systems that reduce the impact on the planet while providing comfort and safer homes.
Noon Energy
Grant in 2019
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.
Skip Technology
Grant in 2019
Skip Technology develops a battery for large-scale electrical storage. The company was founded in 2018 by Dr. Ben Brown and Dr. Brennan Gantner and is based in Portland, Oregon.
EnerBlock
Grant in 2019
EnerBlock develops the energy tokens that are ascribed to the energy unit data from the database and the smart contract framework. They provide power electronics, behind-the-meter grid services, off-grid backup power, and simple integration with installed systems.
Altect
Grant in 2019
Altect is a technology company that specializes in fire protection systems for lithium-ion batteries and energy storage technologies. Their core product, TRAPS, uses a series of physiochemical processes to neutralize flammable and toxic battery gases, preventing fires and explosions. This proactive approach enhances safety across the entire battery lifecycle, making it suitable for various applications, including electric vehicles and warehouses. By doing so, Altect aims to facilitate a safer and more secure transition to clean energy.
Heila Technologies
Grant in 2019
Heila Technologies develops a platform that connects solar arrays, batteries, and other distributed energy resources (DERs) to create self-managing microgrids. The Heila IQ Platform is a decentralized optimization system that simplifies the integration and operation of these resources, allowing for autonomous management and optimization. This technology transforms various components, such as batteries and solar arrays, into independent intelligent agents capable of self-organization and regulation. Heila Technologies serves a diverse clientele, including utility representatives, developers, energy users, and public officials. Founded in 2017 and based in Somerville, Massachusetts, the company aims to facilitate the commercialization of its platform, providing granular analysis and data-driven recommendations to enhance the resilience and efficiency of energy networks while promoting energy savings and reducing carbon emissions.
Nth Cycle
Grant in 2019
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.
ZAF Energy Systems
Grant in 2019
ZAF Energy Systems, Inc. is a battery technology company based in Joplin, Missouri, founded in 2011. The company specializes in the development and commercialization of rechargeable batteries, specifically nickel zinc and zinc air batteries. These products are designed for a wide range of applications, including home and commercial backup storage, renewable energy systems, mobile communication networks, consumer electronics, electric vehicles, and recreational vehicles. ZAF Energy Systems focuses on creating high-performance batteries that are safe, environmentally friendly, and cost-effective, offering significant advantages such as longer run times and improved energy density. By enabling the next generation of electrical devices and enhancing the capabilities of electric vehicles and renewable energy systems, the company aims to contribute to advancements in energy efficiency and sustainability.
Capacitech Energy
Grant in 2019
Capacitech Energy is an energy storage component company based in Orlando, Florida, specializing in cable-based energy storage products, particularly the cable-based capacitor (CBC). Founded in 2016, the company designs its capacitors to be easily customizable, which allows for the miniaturization of electronic devices while reducing manufacturing costs. The CBC is constructed on the surface of a copper wire, facilitating its integration into existing designs without the need for redesign. This adaptability enables various industries, especially in e-mobility applications, to enhance the performance and longevity of their products by complementing traditional batteries with innovative energy storage solutions.
Volexion
Grant in 2019
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.
EWPanel
Grant in 2019
EWPanel, founded in 2016 by Chunhua Yao and Xudong Wang, specializes in the manufacture of innovative sensor subfloor mats that do not require external power sources. These mats, made from natural materials, are designed to operate through nanotechnology, which allows them to harness ambient mechanical energy from their surroundings. This technology enables the generation of electricity, suitable for charging low-power devices such as RFID chips, temperature sensors, and LED lights. EWPanel's products are particularly beneficial for applications in smart flooring and smart shipping packages, facilitating self-contained power generation and enhancing the functionality of various electronic systems.
Accelerate Wind
Grant in 2019
Accelerate Wind specializes in wind energy generation tailored for commercial and industrial applications. The company has developed a patent-pending powertrain concept that significantly reduces the costs associated with wind turbine power electronics by utilizing intermediate energy storage in a compact flywheel. This innovative system is designed to capture wind energy efficiently, particularly at the edges of commercial building rooftops, thereby enhancing energy generation potential. By focusing on these advancements, Accelerate Wind aims to transform rooftop wind energy solutions for businesses, making small wind turbine technologies more economically viable.
HeXalayer
Grant in 2019
HeXalayer, located in Louisville, KY, specializes in advanced lithium-ion battery technology, utilizing a proprietary carbon material known as IML Graphene. This innovative approach enhances the capacity and performance of rechargeable batteries, specifically designed for battery-powered vehicles. The company has developed graphene anode batteries that have been integrated into thirty prototype battery cells, demonstrating effective performance through rigorous testing. HeXalayer's technology focuses on providing cost-effective materials that ensure stable long-term cycling characteristics, offering customers reliable energy storage solutions.
ReJoule
Grant in 2019
ReJoule is focused on addressing the challenges associated with battery health information, which often leads to significant waste, especially at the end of a battery's life. The company has developed a battery diagnostic platform that significantly reduces testing time from hours to minutes, allowing for quick and accurate assessments of batteries for second-life applications. By testing batteries in-vehicle during their initial use, ReJoule enables equipment manufacturers to extend the useful life of batteries, facilitating their repurposing to store energy multiple times. This approach promotes sustainability and contributes to a circular economy by minimizing battery waste and lowering costs for manufacturers.
Active Energy Systems
Grant in 2019
Active Energy Systems is leveraging its scientific expertise to develop and market an improved form of ice thermal energy storage. The company's headquarters are in Knoxville, Tennessee.
COnovate
Grant in 2019
COnovate is a startup focused on enhancing lithium-ion battery technology through the development of innovative materials. The company produces bio-sourced electrode materials known as eCOphite, which utilize a graphene monoxide composition to improve energy storage capacity. These carbon-based nanomaterials are designed to integrate seamlessly with existing battery designs, offering a scalable and cost-effective alternative for anode materials. COnovate's products aim to provide higher performance, faster charging capabilities, and improved safety in battery operation, positioning the company as a key player in the advancement of energy storage solutions.
Coreshell
Grant in 2019
Coreshell Technologies, Inc. is a company focused on developing advanced lithium-ion batteries, primarily targeting the electric vehicle and grid storage markets. Founded in 2017 and based in Berkeley, California, Coreshell has pioneered a nanolayer thin-film coating technology that addresses the degradation issues commonly faced by rechargeable batteries. This innovative coating protects battery electrodes from chemical reactions that can diminish capacity and safety, thereby enhancing the overall performance and durability of the batteries. By seamlessly integrating into existing manufacturing processes, Coreshell's technology aims to significantly improve battery capacity, safety, and cost-effectiveness, facilitating a smoother transition to electric transportation and renewable energy solutions.
Saratoga Energy
Grant in 2018
Saratoga Energy Research Partners is focused on developing an innovative and cost-effective process to synthesize graphite from carbon dioxide. The company's technology utilizes electrochemical methods to separate CO2 into oxygen and graphitic carbon, which is a vital component for lithium-ion batteries. The graphite produced through this process is particularly advantageous for fast-charging electric vehicles and grid storage, making it suitable for a wide range of energy and industrial applications. Additionally, Saratoga is involved in the development of carbon nanotubes, which are nano-scale carbon fibers that exhibit high strength, electrical conductivity, and thermal conductivity. These properties enable various sectors to leverage fast charging solutions at competitive prices.
Imagen Energy
Grant in 2018
Imagen Energy specializes in providing innovative energy solutions focused on enhancing energy efficiency and reliability. The company develops compact and highly efficient energy systems, including advanced electric vehicle (EV) fast charging equipment manufactured in the United States. These chargers are designed to optimize limited grid power availability at public and fleet charging locations, making them particularly suitable for urban areas with constrained investment in EV infrastructure. In addition to EV charging solutions, Imagen Energy offers solar energy solutions, encompassing solar panel installations, battery storage systems, and monitoring tools. These products enable both businesses and homeowners to harness clean electricity, store surplus solar energy, and increase energy independence while reducing dependence on traditional power grids.
Dynalene
Grant in 2018
Dynalene Inc. is a company based in Whitehall, Pennsylvania, specializing in the development, manufacturing, and distribution of industrial heat transfer fluids and coolants suitable for ultra-low temperature cryogenic applications. The product range includes glycols, brines, potassium formate, calcium chloride, and high-performance coolants, alongside nanodiamond products and functionalized nano-materials. These offerings cater to various industries, including fuel cells, solar and geothermal applications, HVAC, supermarket refrigeration, plastics manufacturing, and pharmaceuticals. Additionally, Dynalene provides lab services that encompass thermal and physical analysis, chemical testing, and material and corrosion testing. The company, founded in 1993, also sells its products through an online store, ensuring accessibility for its clients.
Dimensional Energy
Grant in 2018
Dimensional Energy is a chemistry company focused on pioneering artificial photosynthesis to create environmentally friendly polymers and chemical intermediates. The company develops technology that utilizes and distributes sunlight in scalable reactor systems, effectively capturing and converting carbon dioxide into hydrocarbon fuels. By employing innovative waveguides, Dimensional Energy ensures even distribution of sunlight within its reactors, enhancing the reactivity of carbon dioxide molecules through functionalized catalysts. This approach aims to provide viable solar fuels, addressing critical energy needs while promoting sustainability.
Liminal
Grant in 2018
Liminal, formerly known as Feasible, Inc., specializes in battery analytics through its innovative EchoStat platform, which utilizes ultrasound waves to assess the physical properties of batteries. By sending ultrasonic pulses through a battery and analyzing the resulting echoes, Liminal can detect differentials within individual cells, across multiple cells, and even between production lines. This technology allows for real-time insights into the electrical, thermal, and mechanical conditions of battery components, making it particularly valuable for industries such as automotive, residential storage, grid storage, and consumer electronics. Founded in 2015 and headquartered in Emeryville, California, Liminal is positioned to enhance battery performance and reliability through its advanced screening and analytics capabilities.
PowerFlex Systems
Grant in 2018
PowerFlex Systems, Inc. is a company based in Los Altos, California, that focuses on designing, building, operating, and monitoring electric vehicle charging stations. Established in 2017, it operates as a subsidiary of EDF Renewables Inc. PowerFlex offers an intelligent energy management platform, known as PowerFlex X™, which optimizes clean energy assets such as solar, energy storage, EV chargers, and microgrids. This system employs patented algorithms to reduce energy costs by maximizing the use of distributed energy resources. PowerFlex is recognized as the second-largest installer of commercial rooftop solar and has developed the fourth-largest network of Level 2 EV chargers in the United States. Its solar and storage projects contribute to reducing carbon emissions, offsetting approximately 70,000 tons of CO2 annually, while its network of more than 10,000 EV chargers accounted for a reduction of nearly 19,000 tons of CO2 in 2023. The company's initiatives aim to transform organizations into clean-energy facilities, enhance energy resiliency, and support sustainability efforts.
South 8 Technologies
Grant in 2018
South 8 Technologies, Inc. is a manufacturer based in San Diego, California, specializing in advanced lithium batteries and electrochemical capacitors that utilize a unique liquefied gas electrolyte known as LiGas®. Founded in 2015, the company addresses key issues associated with traditional lithium-ion batteries, particularly their susceptibility to fire and performance limitations in extreme temperatures. LiGas technology enhances energy density and safety, allowing batteries to operate effectively within a temperature range of -60 to 60 °C. This innovation serves a diverse array of applications, including electric vehicles, energy storage, aerospace, and defense industries, by providing improved performance and reduced flammability compared to conventional materials. South 8 has developed its first battery cell, the Arctic™ LiGas 18650, and is actively working on additional battery chemistries. The company holds 23 patents across multiple jurisdictions, with a customer base that includes cell manufacturers and end-users, supported by various investors in the technology and automotive sectors.
EnerMat-Tech
Grant in 2018
EnerMat-Tech specializes in manufacturing a wide array of lithium ion batteries.
Baseload Renewables
Grant in 2018
Baseload Renewables develops low-cost energy storage to replace fossil base-load generation with renewable energy.
Cykloburn Technologies
Grant in 2018
CykloBurn Technologies LLC, founded in 2017 and based in Baltimore, Maryland, specializes in developing advanced combustion systems that convert poultry waste into energy. The company focuses on low-emission technologies aimed at providing sustainable solutions for poultry farmers. By utilizing a fluidized bed combustion system, CykloBurn addresses the challenges associated with traditional biomass-to-energy services. This innovative approach not only helps poultry farmers manage their waste more effectively but also mitigates the environmental impact of excess poultry farm litter. Ultimately, CykloBurn's technology offers a dual benefit: reducing pollution and generating energy from renewable resources.
Antora Energy
Grant in 2018
Antora Energy specializes in providing zero-carbon industrial heat and power solutions for heavy industries, offering a more reliable alternative to fossil fuels. The company develops innovative thermal batteries that utilize excess solar and wind electricity to heat blocks of carbon, creating a sustainable energy source. These thermal energy storage systems effectively convert heat energy into electric energy, facilitating the electrification of heavy industry. By enabling the integration of renewable resources into the electricity grid, Antora Energy aims to deliver convenient, sustainable, and reliable electricity while significantly reducing carbon emissions on a global scale.
Rebound Technologies
Grant in 2018
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.
Hive Battery Labs
Grant in 2018
Hive Battery Labs specializes in the development of diagnostic technologies aimed at enhancing the efficiency and reducing costs associated with lithium-ion battery manufacturing. The company provides advanced test equipment and software analytics that utilize impedance spectroscopy, applicable across various battery management systems and high-power, multi-channel cyclers. By offering these innovative solutions, Hive Battery Labs enables battery manufacturers to optimize their processes for formation, storage, and testing, ultimately improving operational efficiency and reducing capital expenditures.
EcoLectro
Grant in 2018
Ecolectro focuses on producing scalable and cost-effective green hydrogen energy solutions. The company develops advanced electrolyzers that utilize patented polymers to create durable and high-performance stacks. Their technology features exceptional membranes and electrodes, enabling the efficient production of pure hydrogen without relying on costly materials such as platinum, iridium, and titanium. Ecolectro's innovative approach aims to enhance the viability of hydrogen as an environmentally friendly energy source, reducing capital costs while potentially extending the lifespan of hydrogen technologies. The company's commitment to research and development allows it to continually push the boundaries of electrolysis technology, making green hydrogen more accessible for various industries.
Microgrid Labs
Grant in 2018
Microgrid Labs, Inc. is a software and consulting company based in Durham, North Carolina, specializing in the development of solutions for microgrids, electric vehicle infrastructure, and solar forecasting. Founded in 2015, the company focuses on planning and modeling for fleet electrification and microgrid projects, offering services that include initial assessments, feasibility studies, and simulation. By providing consulting and software solutions, Microgrid Labs supports clients throughout the implementation and operations phases, helping them design economically viable projects while optimizing energy storage and management systems.
Octet Scientific
Grant in 2017
Octet Scientific specializes in the production of advanced organic electrolyte chemicals designed to enhance the efficiency and longevity of zinc-based batteries. The company's innovative OctoLyte products optimize electrolyte chemistry, making them suitable for a range of applications, including backup power, grid storage, portable devices, and mobility solutions. By integrating these products into existing electrolyte systems, Octet Scientific enables its customers to improve battery performance, ultimately leading to more efficient and cost-effective energy storage options.
Capacitech Energy
Grant in 2017
Capacitech Energy is an energy storage component company based in Orlando, Florida, specializing in cable-based energy storage products, particularly the cable-based capacitor (CBC). Founded in 2016, the company designs its capacitors to be easily customizable, which allows for the miniaturization of electronic devices while reducing manufacturing costs. The CBC is constructed on the surface of a copper wire, facilitating its integration into existing designs without the need for redesign. This adaptability enables various industries, especially in e-mobility applications, to enhance the performance and longevity of their products by complementing traditional batteries with innovative energy storage solutions.
Skyven Technologies
Grant in 2017
Skyven Technologies is an energy-as-a-service company focused on decarbonizing industrial process heat for manufacturers in hard-to-decarbonize sectors. The company aims to reduce onsite CO2 emissions by providing clean, emissions-free process heat at costs lower than natural gas. Skyven implements advanced decarbonization technologies, such as their Arcturus line of steam-generating heat pumps, without requiring capital expenditures or disrupting manufacturing processes. They monitor carbon emissions in real-time and charge clients only for the clean energy supplied. Additionally, Skyven offers dashboards that display real-time data on savings and carbon metrics, supporting facilities in their transition to greener energy sources while also recovering waste heat to produce sustainable steam.
Cuberg
Grant in 2017
Cuberg, Inc. is a U.S.-based company specializing in the development of advanced battery technology for aerospace and industrial applications. Founded in 2015 and located in Berkeley, California, Cuberg focuses on producing high-performance lithium metal cells that can be manufactured using existing lithium-ion production lines. The company’s innovative electrolyte technology allows for the use of high-voltage cathodes and lithium metal anodes, resulting in rechargeable batteries that offer increased energy density, improved safety, and enhanced thermal stability. With a commitment to sustainability, Cuberg aims to provide battery solutions that deliver superior energy performance, extended shelf life, and stability at elevated temperatures, catering to the growing demands of electromobility and other sectors.
Airloom Energy
Grant in 2017
Airloom Energy focuses on harnessing wind energy through innovative airframe technology that operates on a lightweight track. By employing a unique geometry, the company generates energy comparable to traditional wind turbines but at a significantly reduced cost. Its system consists of multiple small airframes that move along a slender oval track, utilizing downwind forces supported by a bridling system. This flexible configuration allows for adaptation to various landscapes and energy needs, enabling clients to efficiently and economically capture wind energy. Airloom Energy is committed to providing low-cost utility-scale wind energy solutions.
Ascend Elements
Grant in 2017
Ascend Elements is a manufacturer of advanced battery materials, specializing in the reclamation of valuable elements from spent lithium-ion batteries. The company employs hydroprocess recycling and direct recycling techniques to deconstruct old cathode materials to the atomic level, allowing for the creation of new cathode materials. This innovative approach not only facilitates the recycling of battery components but also supports clients in maximizing their returns on investments, promoting the economic viability of recycling and the production of low-cost battery materials.
Turntide
Grant in 2017
Turntide is a company focused on creating sustainable technologies aimed at reducing energy consumption and operational expenses in various sectors, including buildings, agriculture, and electric transportation. Founded in 2013 and headquartered in Sunnyvale, California, Turntide has developed an innovative electric motor system that utilizes advanced switched reluctance technology. This system is managed by sophisticated cloud software and incorporates IoT connectivity for precise control. By targeting the significant energy waste attributed to traditional electric motors, Turntide aims to support the shift away from fossil fuels and promote a more sustainable future. The company's efforts are geared towards eliminating the 25% of global electricity consumption that is currently wasted, thereby accelerating the transition to 100% renewable energy.
South 8 Technologies
Grant in 2017
South 8 Technologies, Inc. is a manufacturer based in San Diego, California, specializing in advanced lithium batteries and electrochemical capacitors that utilize a unique liquefied gas electrolyte known as LiGas®. Founded in 2015, the company addresses key issues associated with traditional lithium-ion batteries, particularly their susceptibility to fire and performance limitations in extreme temperatures. LiGas technology enhances energy density and safety, allowing batteries to operate effectively within a temperature range of -60 to 60 °C. This innovation serves a diverse array of applications, including electric vehicles, energy storage, aerospace, and defense industries, by providing improved performance and reduced flammability compared to conventional materials. South 8 has developed its first battery cell, the Arctic™ LiGas 18650, and is actively working on additional battery chemistries. The company holds 23 patents across multiple jurisdictions, with a customer base that includes cell manufacturers and end-users, supported by various investors in the technology and automotive sectors.
PowerFlex Systems
Grant in 2017
PowerFlex Systems, Inc. is a company based in Los Altos, California, that focuses on designing, building, operating, and monitoring electric vehicle charging stations. Established in 2017, it operates as a subsidiary of EDF Renewables Inc. PowerFlex offers an intelligent energy management platform, known as PowerFlex X™, which optimizes clean energy assets such as solar, energy storage, EV chargers, and microgrids. This system employs patented algorithms to reduce energy costs by maximizing the use of distributed energy resources. PowerFlex is recognized as the second-largest installer of commercial rooftop solar and has developed the fourth-largest network of Level 2 EV chargers in the United States. Its solar and storage projects contribute to reducing carbon emissions, offsetting approximately 70,000 tons of CO2 annually, while its network of more than 10,000 EV chargers accounted for a reduction of nearly 19,000 tons of CO2 in 2023. The company's initiatives aim to transform organizations into clean-energy facilities, enhance energy resiliency, and support sustainability efforts.
Solid Cell
Grant in 2017
Solid Cell is a developer of stationary and portable solid-oxide fuel cell technologies for residential, commercial, industrial, and other critical off-grid applications. The Company’s headquarters are located in New York City, United States. Solid Cell’s principal product development and manufacturing center is located in Rochester, New York. Solid Cell also supports R&D activities at research institutions in the cities of Novosibirskand and Yekaterinburg, Russia, where the Company’s proprietary fuel cell technology was originally developed and where research continues on next generation fuel cell technologies. The Company’s European subsidiary is based in Dublin, Ireland, with further expansion in Europe planned in the near term. Solid Cell’s products provide clean energy using state-of-the-art fuel cell technology at commercially competitive costs. The Company has targeted several specific applications to satisfy a wide variety of global power requirements. Widespread use of Solid Cell’s fuel cells will reduce reliance on scarce natural resources like natural gas and oil.
Packetized Energy
Grant in 2017
Packetized Energy Technologies, Inc. is focused on enhancing the integration of distributed energy resources into the power grid. The company develops systems that enable appliances such as water heaters, electric vehicle chargers, and battery storage to balance energy supply and demand. Its flagship product, Packetized Energy Management (PEM), coordinates connected devices to optimize energy usage, ensuring real-time alignment with renewable energy supply. This platform provides local decision-making, privacy for users, and equitable access to grid resources, catering primarily to utilities, solar developers, and energy providers. By utilizing advanced control systems, machine learning, and optimization techniques, Packetized Energy aims to simplify grid edge flexibility and support the transition to a renewable energy future. Founded in 2016 and based in Colchester, Vermont, the company seeks to create value for both consumers and the electricity industry through its innovative approach to energy management.
Dimensional Energy
Grant in 2017
Dimensional Energy is a chemistry company focused on pioneering artificial photosynthesis to create environmentally friendly polymers and chemical intermediates. The company develops technology that utilizes and distributes sunlight in scalable reactor systems, effectively capturing and converting carbon dioxide into hydrocarbon fuels. By employing innovative waveguides, Dimensional Energy ensures even distribution of sunlight within its reactors, enhancing the reactivity of carbon dioxide molecules through functionalized catalysts. This approach aims to provide viable solar fuels, addressing critical energy needs while promoting sustainability.
Carnot Compression
Grant in 2017
Carnot Compression specializes in the development of energy-efficient industrial compressors that utilize a proprietary isothermal compression process. This innovative method employs water to create millions of tiny gas bubbles, allowing for superior heat absorption during compression. The thermal capacity of water significantly enhances energy efficiency, resulting in at least 25% energy savings compared to conventional compressors. Carnot's technology is particularly beneficial for a range of applications, including air and gas compression, refrigeration, liquefied natural gas, and CNG transportation. By addressing a global market opportunity valued at $30 billion, Carnot serves a diverse array of industrial end users, particularly in the food and life sciences sectors, by providing sustainable and oil-free compressed gas solutions.
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