National Science Foundation

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.

James Donlon

Program Director

Debasis Majumdar

Program Director

Graciela Narcho

Staff Associate

Sethuraman Panchanathan

Director

Past deals in Electric Vehicle

Piersica

Grant in 2024
Piersica is a battery technology company focused on the development and commercialization of advanced solid-state lithium-ion batteries. These batteries are designed to provide double the energy density compared to conventional lithium-ion options, enhancing the safety and efficiency of electric propulsion systems for both terrestrial and aerial vehicles. Piersica leverages proprietary technology to create batteries that feature high-rate lithium-metal anodes, thin solid separators, and high-voltage cathodes. This innovative approach not only improves battery performance but also supports a more sustainable energy future by providing environmentally friendly energy storage solutions for utilities and other applications.

Altect

Grant in 2022
Altect is a technology company that specializes in fire protection systems for lithium-ion batteries. Their core product, TRAPS, uses a series of physiochemical processes to neutralize flammable and toxic gases produced by these batteries, preventing fires and explosions. This proactive approach to safety enhances the reliability and longevity of batteries across various applications, including electric vehicles and energy storage systems in warehouses. By mitigating fire risks, Altect's technology promotes 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.

NanoDian

Grant in 2022
NanoDian is a nanotechnology company focused on developing and commercializing advanced lithium-ion battery materials, specifically cathode materials. The company employs patented laboratory-developed technology to create next-generation batteries that address critical challenges in the industry, such as improving life cycles, enhancing charge rates, increasing safety, and reducing costs. NanoDian's innovations aim to benefit a range of applications in both portable and stationary energy storage systems, including electric vehicles and microgrids. Through its commitment to cutting-edge research and development, NanoDian seeks to contribute significantly to the evolution of energy storage solutions.

Caporus Technologies

Grant in 2022
Caporus Technologies specializes in the development of innovative thin-film dielectrics designed for high-energy-density capacitors. The company focuses on providing reliable capacitive energy storage and filtering solutions that can operate at elevated voltages and temperatures, which are essential for next-generation high-density power conversion systems. By offering advanced dielectric materials, Caporus enables its clients to meet the growing demands of power conversion systems, which are critical for facilitating the electrification of transportation and the integration of distributed energy resources into the electrical grid.

Tyfast

Grant in 2022
Tyfast is a company focused on renewable energy solutions and the development of advanced lithium batteries. It specializes in producing anodes and energy storage systems that address issues related to battery cycle life limitations and charging safety. By offering innovative technologies, Tyfast enables clients to achieve improved transport and cycling stability, facilitating faster charging times and extended battery life. The company's commitment to advancing energy storage reflects its dedication to enhancing the performance and sustainability of battery solutions in the renewable energy sector.

Dimien

Grant in 2022
Dimien is a manufacturing company based in Buffalo, New York, established in 2013. It specializes in ceramics and inorganic materials, particularly for use as additives in various applications. The company has developed a patented material for electric vehicle batteries, focusing on novel cathodes that are high-energy, low-cost, and safe. These cathodes are applicable in multiple sectors, including optical devices, automotive adhesives, and plastic composites. Dimien aims to provide clients with battery solutions that balance performance and cost, specifically tailored for electrified vehicles.

NextGen Battery Technologies

Grant in 2022
NextGen Battery Technologies specializes in developing advanced electric car batteries aimed at facilitating large-scale adoption of electric vehicles. The company utilizes proprietary solid-state electrolyte and cobalt-free cathode technology, which allows for high ionic conductivity across a range of temperatures. Its product, the HC series of composite electrolytes, merges the advantageous properties of ceramic and polymeric materials. This innovative approach not only supports scalability in production processes but also enables automotive manufacturers to adopt the batteries as direct replacements for existing cathode materials, enhancing the overall efficiency and sustainability of electric vehicle technology.

Orion Labs

Grant in 2021
Orion Labs uses an intelligent microgrid concept that uses machine learning, a modular system of lithium-ion battery-powered pods, and advanced machine learning techniques to help mobile robots become smarter, enabling users to get an interdisciplinary approach to problem-solving.

NoMIS Power Group

Grant in 2021
NoMIS Power Group specializes in the manufacturing of silicon carbide power semiconductor devices and packaging architectures. The company focuses on developing silicon carbide-based power modules that support the global energy transition by facilitating the use of advanced semiconductor devices and power packaging materials. NoMIS Power also offers technical consulting, SiC design services, and research and development services tailored to the electronics sector. Their products aim to help businesses reduce energy costs and promote the adoption of electrified transportation and renewable energy infrastructure.

HeXalayer

Grant in 2021
HeXalayer, located in Louisville, KY, specializes in advanced lithium-ion battery technology, specifically focusing on the development of graphene anodes. The company utilizes a patented carbon material known as IML Graphene, which enhances the capacity and performance of rechargeable batteries. HeXalayer's batteries have been integrated into thirty prototype battery cells, demonstrating cost-effective, proprietary materials that ensure stable long-term cycling characteristics. This innovation is particularly aimed at powering battery-operated vehicles, providing reliable power storage solutions for various applications.

Minerva Lithium

Grant in 2021
Minerva Lithium, founded in 2020 in Greensboro, North Carolina, focuses on advancing critical mineral extraction technologies. The company has developed a proprietary nano mosaic membrane filter system that enhances the extraction of lithium from non-traditional water resources. This innovative approach aims to improve lithium recovery rates and support the clean energy sector, as well as the automotive and technology industries, by providing high-grade pure minerals essential for various applications. In addition to boosting lithium availability, Minerva's methods also facilitate the recovery of usable water, contributing to sustainable practices in mineral extraction.

MyGreenCar

Grant in 2021
Green Light Labs is a company focused on enhancing organizational mobility while promoting environmental sustainability. It provides a marketing and advertising platform that persuades customers to transition to electric vehicles. By analyzing users' driving patterns and calculating the costs associated with different vehicles, Green Light Labs enables organizations to gain insights into their fuel consumption and make informed decisions about adopting greener transportation options. The company aims to help organizations save money, improve employee retention, and reduce CO2 emissions by facilitating communication and incentives between management and employees regarding mobility choices.

Eonix

Grant in 2021
Eonix is a manufacturer specializing in the development of semi-autonomous materials aimed at enhancing the design process for lithium-ion batteries. The company has pioneered the ATLAS-system, a groundbreaking R&D system that significantly shortens product development cycles from years to mere months. By utilizing drop-in compatible electrolyte solutions, Eonix addresses specific market challenges faced by electric vehicles, grid storage, and hybrid defense systems. This innovative approach not only reduces the time and cost associated with creating new materials but also facilitates the development of next-generation energy storage technologies with improved energy density and higher voltage operation. Through its advancements, Eonix plays a crucial role in promoting the adoption of clean technology.

Heila Technologies

Grant in 2021
Heila Technologies, Inc. is a Massachusetts-based company that specializes in the development of a platform designed to integrate and optimize distributed energy resources (DERs) such as solar arrays and batteries. The Heila Platform employs a decentralized optimization system that simplifies the management of these resources, enabling the creation of self-managing microgrids. By transforming individual nodes within the energy system into intelligent agents, the platform facilitates autonomous coordination and optimization of power assets. This approach helps to reduce complexity and costs while enhancing resilience and efficiency in energy operations. Heila Technologies serves a diverse clientele, including partners, utility representatives, developers, energy users, and public officials. Originally founded as Heila Technologies LLC, the company was incorporated in 2015 and has its roots in MIT.

Recurrent

Grant in 2021
Recurrent Motors, Inc. specializes in analyzing electric vehicle (EV) batteries and providing detailed reports that assist car dealers and private buyers in purchasing used electric cars. Founded in 2020 and based in Seattle, Washington, the company offers tools that assess battery health, life expectancy, and current maximum range of EVs, addressing the complexities involved in understanding these factors as vehicles age. By delivering non-invasive tests and leveraging a national database of vehicle data and history, Recurrent enables informed decision-making for both dealers and consumers. Additionally, the company provides personalized monthly battery analyses for EV owners, enhancing their understanding of their vehicles' performance over time.

RePurpose Energy

Grant in 2021
RePurpose Energy is a company that specializes in developing sustainable energy storage systems utilizing recycled electric vehicle (EV) batteries. By repurposing battery waste, the company enhances the value of these batteries while promoting resilience and sustainability within battery supply chains. RePurpose Energy provides innovative hardware and software solutions that monitor and manage critical factors such as temperature, charge, and balance, thereby addressing the complexities associated with second-life energy storage. Through its efforts, the company supports the global transition to renewable energy by creating effective and eco-friendly energy storage options.

Coreshell

Grant in 2021
Coreshell Technologies, Inc. is a Berkeley, California-based company founded in 2017, specializing in the development of advanced lithium-ion batteries through innovative materials engineering. The company addresses critical degradation issues in rechargeable batteries with its proprietary nanolayer thin-film coating technology. This technology protects battery electrodes from harmful chemical reactions that can diminish capacity and safety, ultimately enhancing battery performance and durability. Coreshell's solutions are designed to integrate seamlessly into existing manufacturing processes, making significant improvements in battery capacity, safety, and cost-effectiveness for electric vehicle and grid storage markets. By focusing on these advancements, Coreshell aims to facilitate the transition to electric transportation and renewable energy.

Flux Marine

Grant in 2021
Flux Marine is a company that specializes in the development of electric marine propulsion systems designed to enhance performance while minimizing environmental impact. Its electric boat motors utilize solid-state components that enable zero emissions, thereby significantly reducing pollution levels in marine environments. By focusing on improved performance parameters, Flux Marine aims to enhance transport efficiency within the marine industry. Additionally, the company's motors are virtually maintenance-free, which contributes to lower operational costs and further decreases the carbon footprint associated with traditional marine propulsion systems.

Novo Aero Technology

Grant in 2021
Novo Aero Technology, Inc. specializes in the development of Vertical Take-off and Landing (VTOL) aircraft. Founded in 2018 and based in Raleigh, North Carolina, the company utilizes a unique lift-generating mechanism that features compact propellers positioned within ducts in the aircraft's fuselage. This innovative design allows for a powertrain that incorporates fewer moving parts compared to traditional helicopters. As a result, it offers potential fuel savings and a competitive edge for manufacturers of helicopters and business jets, enhancing the operational efficiency of modern aerospace vehicles.

Minerva Lithium

Pre Seed Round in 2021
Minerva Lithium, founded in 2020 in Greensboro, North Carolina, focuses on advancing critical mineral extraction technologies. The company has developed a proprietary nano mosaic membrane filter system that enhances the extraction of lithium from non-traditional water resources. This innovative approach aims to improve lithium recovery rates and support the clean energy sector, as well as the automotive and technology industries, by providing high-grade pure minerals essential for various applications. In addition to boosting lithium availability, Minerva's methods also facilitate the recovery of usable water, contributing to sustainable practices in mineral extraction.

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.

AmpX Technologies

Grant in 2020
AmpX Technologies, established in 2018 and based in College Park, Maryland, specializes in creating custom power electronics technology. The company aims to connect academic research with practical commercial applications. AmpX focuses on producing reliable and cost-effective power electronic products for various sectors, including automotive, industrial, consumer electronics, and energy conversion systems for electric vehicles. Their solutions emphasize simplicity, lower costs, higher efficiency, and robustness, enabling clients to develop modular and efficient products.

WideSense

Grant in 2020
WideSense is a company dedicated to promoting the adoption of clean and efficient mobility solutions by focusing on the electrification of commercial vehicle fleets. Headquartered in Berkeley, California, WideSense offers a physics-based, AI-powered software platform that assists fleet planners and operators in designing and managing profitable electric vehicle operations. The platform is compatible with all commercial electric vehicle and charger manufacturers, enabling effective capital planning for fleet transitions. By maximizing vehicle utilization and minimizing electricity costs, WideSense enhances the operational performance and reliability of electric vehicle fleets. The company is staffed by experts in software, machine learning, and fleet management, and serves major metropolitan and commercial fleet operators worldwide, helping them to deploy and scale their electric vehicle fleets effectively.

Microgrid Labs

Grant in 2020
Microgrid Labs, Inc. is a software and consulting company based in Durham, North Carolina, specializing in microgrid development, electric vehicle infrastructure, and solar forecasting. Founded in 2015, the company offers a range of services including initial assessments, feasibility studies, modeling, simulation, and optimization to assist clients in the planning and implementation of microgrid and fleet electrification projects. By focusing on economic project design, Microgrid Labs aims to provide comprehensive support throughout the operational phases of energy systems, helping clients effectively integrate renewable energy solutions and enhance their energy management strategies.

Dimien

Grant in 2020
Dimien is a manufacturing company based in Buffalo, New York, established in 2013. It specializes in ceramics and inorganic materials, particularly for use as additives in various applications. The company has developed a patented material for electric vehicle batteries, focusing on novel cathodes that are high-energy, low-cost, and safe. These cathodes are applicable in multiple sectors, including optical devices, automotive adhesives, and plastic composites. Dimien aims to provide clients with battery solutions that balance performance and cost, specifically tailored for electrified vehicles.

Revterra

Grant in 2020
Revterra Corporation is a Texas-based company focused on the development of flywheel energy storage systems tailored for grid and utility-scale applications, including renewable energy sources such as wind and solar power. Established in 2017, Revterra employs patented technology featuring passive magnetic bearings that facilitate efficient energy storage by operating at high speeds with low power consumption. The company positions its kinetic battery platform as a solution to power infrastructure challenges, thereby promoting renewable energy adoption and facilitating electrification demands. Additionally, its technology supports charge point operators in providing ultra-fast electric vehicle charging, streamlining installation processes, and minimizing the need for extensive infrastructure upgrades.

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.

NextGen Battery Technologies

Grant in 2019
NextGen Battery Technologies specializes in developing advanced electric car batteries aimed at facilitating large-scale adoption of electric vehicles. The company utilizes proprietary solid-state electrolyte and cobalt-free cathode technology, which allows for high ionic conductivity across a range of temperatures. Its product, the HC series of composite electrolytes, merges the advantageous properties of ceramic and polymeric materials. This innovative approach not only supports scalability in production processes but also enables automotive manufacturers to adopt the batteries as direct replacements for existing cathode materials, enhancing the overall efficiency and sustainability of electric vehicle technology.

Altect

Grant in 2019
Altect is a technology company that specializes in fire protection systems for lithium-ion batteries. Their core product, TRAPS, uses a series of physiochemical processes to neutralize flammable and toxic gases produced by these batteries, preventing fires and explosions. This proactive approach to safety enhances the reliability and longevity of batteries across various applications, including electric vehicles and energy storage systems in warehouses. By mitigating fire risks, Altect's technology promotes a safer and more secure transition to clean energy.

MyGreenCar

Grant in 2019
Green Light Labs is a company focused on enhancing organizational mobility while promoting environmental sustainability. It provides a marketing and advertising platform that persuades customers to transition to electric vehicles. By analyzing users' driving patterns and calculating the costs associated with different vehicles, Green Light Labs enables organizations to gain insights into their fuel consumption and make informed decisions about adopting greener transportation options. The company aims to help organizations save money, improve employee retention, and reduce CO2 emissions by facilitating communication and incentives between management and employees regarding mobility choices.

Heila Technologies

Grant in 2019
Heila Technologies, Inc. is a Massachusetts-based company that specializes in the development of a platform designed to integrate and optimize distributed energy resources (DERs) such as solar arrays and batteries. The Heila Platform employs a decentralized optimization system that simplifies the management of these resources, enabling the creation of self-managing microgrids. By transforming individual nodes within the energy system into intelligent agents, the platform facilitates autonomous coordination and optimization of power assets. This approach helps to reduce complexity and costs while enhancing resilience and efficiency in energy operations. Heila Technologies serves a diverse clientele, including partners, utility representatives, developers, energy users, and public officials. Originally founded as Heila Technologies LLC, the company was incorporated in 2015 and has its roots in MIT.

ZAF Energy Systems

Grant in 2019
ZAF Energy Systems, Inc. is a technology company based in Joplin, Missouri, that specializes in developing and commercializing innovative rechargeable batteries, including nickel zinc and zinc air types. Founded in 2011 by Craig Wilkins, the company focuses on creating high-performance battery solutions that are safe, environmentally responsible, and cost-effective. Its products serve a wide range of applications, such as home and commercial backup storage, renewable energy integration, mobile communication networks, consumer electronics, and electric vehicles. ZAF Energy Systems aims to enhance the performance of electrical devices, offering longer run times for gadgets, increased travel range for electric vehicles, and improved efficiency for renewable energy systems.

Capacitech Energy

Grant in 2019
Capacitech Energy, established in 2016 and based in Orlando, Florida, specializes in energy storage components. The company's primary product is a cable-based capacitor (CBC), which offers customizability, miniaturization, cost reduction, and battery complementation for extended operating life in various electronic devices.

HeXalayer

Grant in 2019
HeXalayer, located in Louisville, KY, specializes in advanced lithium-ion battery technology, specifically focusing on the development of graphene anodes. The company utilizes a patented carbon material known as IML Graphene, which enhances the capacity and performance of rechargeable batteries. HeXalayer's batteries have been integrated into thirty prototype battery cells, demonstrating cost-effective, proprietary materials that ensure stable long-term cycling characteristics. This innovation is particularly aimed at powering battery-operated vehicles, providing reliable power storage solutions for various applications.

COnovate

Grant in 2019
COnovate is a startup focused on advancing lithium-ion battery technology through the development of innovative materials. The company specializes in creating bio-sourced electrode materials known as eCOphite, which are designed to serve as high-performance anodes for lithium-ion batteries. By utilizing domestically sourced graphene monoxide, COnovate enhances energy storage capacity while ensuring cost-effectiveness and scalability. Its carbon-based nanomaterials integrate seamlessly with existing battery designs, allowing for faster charging times and improved safety. COnovate aims to provide a sustainable alternative in the battery industry, contributing to the development of more efficient energy storage solutions.

AmpX Technologies

Grant in 2019
AmpX Technologies, established in 2018 and based in College Park, Maryland, specializes in creating custom power electronics technology. The company aims to connect academic research with practical commercial applications. AmpX focuses on producing reliable and cost-effective power electronic products for various sectors, including automotive, industrial, consumer electronics, and energy conversion systems for electric vehicles. Their solutions emphasize simplicity, lower costs, higher efficiency, and robustness, enabling clients to develop modular and efficient products.

Coreshell

Grant in 2019
Coreshell Technologies, Inc. is a Berkeley, California-based company founded in 2017, specializing in the development of advanced lithium-ion batteries through innovative materials engineering. The company addresses critical degradation issues in rechargeable batteries with its proprietary nanolayer thin-film coating technology. This technology protects battery electrodes from harmful chemical reactions that can diminish capacity and safety, ultimately enhancing battery performance and durability. Coreshell's solutions are designed to integrate seamlessly into existing manufacturing processes, making significant improvements in battery capacity, safety, and cost-effectiveness for electric vehicle and grid storage markets. By focusing on these advancements, Coreshell aims to facilitate the transition to electric transportation and renewable energy.

Imagen Energy

Grant in 2018
Imagen Energy specializes in developing efficient and compact energy solutions. The company focuses on scaling up and commercially demonstrating cost-effective electric vehicle (EV) fast charging equipment manufactured in the United States. Their EV fast chargers are designed to optimize limited grid power availability, making them suitable for public and fleet charging locations. This technology enhances resilience and flexibility, particularly benefiting urban communities that may lack investment opportunities for EV infrastructure. Additionally, Imagen Energy offers solar energy solutions, including solar panel installations, battery storage systems, and monitoring tools. These offerings help businesses and homeowners generate clean electricity, store excess solar energy, and reduce reliance on the traditional grid, promoting energy independence.

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 utilizes a unique electrochemical method to separate CO2 into oxygen and graphitic carbon, which is a crucial component in lithium-ion batteries. The graphite produced through this process is particularly well-suited for applications in fast-charging electric vehicles and grid storage, among other energy and industrial uses. Additionally, Saratoga Energy is involved in the development of carbon nanotubes, which are nano-scale carbon fibers exhibiting high strength, electrical conductivity, and thermal conductivity. These nanotubes aim to enhance energy and industrial applications by enabling low-cost fast charging solutions.

PowerFlex Systems

Grant in 2018
PowerFlex Systems, Inc. is a California-based company established in 2017, focused on designing, building, and operating electric vehicle charging stations. As a subsidiary of EDF Renewables Inc., PowerFlex offers an intelligent energy management platform called PowerFlex X™, which monitors and optimizes clean energy assets, including solar power, energy storage, EV chargers, and microgrids. This technology employs patented algorithms to enhance the efficiency of distributed energy resources, ultimately lowering energy costs for clients. PowerFlex is recognized as the second-largest installer of commercial rooftop solar systems and maintains the fourth-largest network of Level 2 EV chargers in the United States. Its projects contribute significantly to reducing carbon emissions, with solar and storage initiatives offsetting 70,000 tons of CO2 annually and its extensive network of over 10,000 EV chargers offsetting nearly 19,000 tons of CO2 in 2023.

South 8 Technologies

Grant in 2018
South 8 Technologies, Inc. is a San Diego-based company that specializes in the development and manufacturing of lithium batteries and electrochemical capacitors utilizing an innovative liquefied gas electrolyte known as LiGas. Founded in 2015, South 8's LiGas technology addresses critical safety concerns associated with traditional lithium-ion batteries, effectively reducing fire risk and enabling operation across a wide temperature range of -60 to 60 °C. The LiGas electrolyte enhances energy density, supports fast charging, and is compatible with existing battery materials, making it a cost-effective solution for manufacturers. South 8's battery products, including the Arctic LiGas 18650 cell, cater to a diverse array of applications, including electric vehicles, energy storage, and sectors such as aerospace and defense. The company holds 23 patents in multiple jurisdictions, reflecting its commitment to innovation and advancing the capabilities of battery technology.

EnerMat-Tech

Grant in 2018
EnerMat-Tech specializes in manufacturing a wide array of lithium ion batteries.

Resonant Link

Grant in 2018
Resonant Link LLC, founded in 2017 and based in Shelburne, Vermont, specializes in manufacturing and developing advanced wireless charging solutions. The company utilizes innovative coil technology, particularly its multi-layer self-resonant structure (MSRS), to deliver fast, efficient, and reliable wireless power. Resonant Link's products cater to a wide range of industries, including robotics, drones, electric vehicles, industrial trucks, and medical devices. By eliminating expensive components in conventional wireless chargers, the company enhances performance while reducing size, weight, and cost, thereby increasing the range and power of wireless charging solutions.

Hinetics

Grant in 2018
Hinetics provides electrification for commercial regional jets and narrow-body aircraft. They offer services that include superconducting machines, permanent magnet machines, and direct-drive electric machines.

DeepScale

Grant in 2018
DeepScale, Inc. is a technology company based in Mountain View, California, founded in 2015. It specializes in developing perceptual system software for semi-autonomous and autonomous vehicles, focusing on enhancing the capabilities of advanced driver-assistance systems. The company provides a visual perception platform that leverages artificial intelligence and deep learning techniques to enable vehicles to accurately interpret their surroundings in real time. By utilizing industry-standard low-wattage processors, DeepScale's solutions facilitate the deployment of energy-efficient deep neural networks, which are essential for processing data from sensors, mapping, and planning systems. As of October 2019, DeepScale operates as a subsidiary of Tesla, Inc.

Microgrid Labs

Grant in 2018
Microgrid Labs, Inc. is a software and consulting company based in Durham, North Carolina, specializing in microgrid development, electric vehicle infrastructure, and solar forecasting. Founded in 2015, the company offers a range of services including initial assessments, feasibility studies, modeling, simulation, and optimization to assist clients in the planning and implementation of microgrid and fleet electrification projects. By focusing on economic project design, Microgrid Labs aims to provide comprehensive support throughout the operational phases of energy systems, helping clients effectively integrate renewable energy solutions and enhance their energy management strategies.

Capacitech Energy

Grant in 2017
Capacitech Energy, established in 2016 and based in Orlando, Florida, specializes in energy storage components. The company's primary product is a cable-based capacitor (CBC), which offers customizability, miniaturization, cost reduction, and battery complementation for extended operating life in various electronic devices.

Cuberg

Grant in 2017
Cuberg is a U.S.-based company founded in 2015 and headquartered in Berkeley, California, specializing in advanced battery technology. The company focuses on developing high-performance lithium metal cells that can be produced using existing lithium-ion manufacturing equipment, making it suitable for aerospace and industrial applications. Cuberg's innovative electrolyte technology allows for the use of high-voltage cathodes and lithium metal anodes, resulting in batteries with increased energy density, high-power performance, improved safety, and thermal stability. These advancements are aimed at providing sustainable and reliable battery solutions for electromobility and other industries.

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.

PowerFlex Systems

Grant in 2017
PowerFlex Systems, Inc. is a California-based company established in 2017, focused on designing, building, and operating electric vehicle charging stations. As a subsidiary of EDF Renewables Inc., PowerFlex offers an intelligent energy management platform called PowerFlex X™, which monitors and optimizes clean energy assets, including solar power, energy storage, EV chargers, and microgrids. This technology employs patented algorithms to enhance the efficiency of distributed energy resources, ultimately lowering energy costs for clients. PowerFlex is recognized as the second-largest installer of commercial rooftop solar systems and maintains the fourth-largest network of Level 2 EV chargers in the United States. Its projects contribute significantly to reducing carbon emissions, with solar and storage initiatives offsetting 70,000 tons of CO2 annually and its extensive network of over 10,000 EV chargers offsetting nearly 19,000 tons of CO2 in 2023.

South 8 Technologies

Grant in 2017
South 8 Technologies, Inc. is a San Diego-based company that specializes in the development and manufacturing of lithium batteries and electrochemical capacitors utilizing an innovative liquefied gas electrolyte known as LiGas. Founded in 2015, South 8's LiGas technology addresses critical safety concerns associated with traditional lithium-ion batteries, effectively reducing fire risk and enabling operation across a wide temperature range of -60 to 60 °C. The LiGas electrolyte enhances energy density, supports fast charging, and is compatible with existing battery materials, making it a cost-effective solution for manufacturers. South 8's battery products, including the Arctic LiGas 18650 cell, cater to a diverse array of applications, including electric vehicles, energy storage, and sectors such as aerospace and defense. The company holds 23 patents in multiple jurisdictions, reflecting its commitment to innovation and advancing the capabilities of battery technology.

InnoCit

Grant in 2017
InnoCit is a technology transfer and product development company founded in 2014 and headquartered in Saint James, Missouri. The company specializes in the development of advanced power electronic converters and technologies, offering a comprehensive platform that supports various applications, including solar energy, energy storage, and automotive sectors. InnoCit provides a range of services, including the design of electrical and mechanical hardware, simulations, thermal analysis, controller design, embedded logic, printed circuit board design, and testing. Through its innovative approach, InnoCit aims to enable users to utilize energy more efficiently and sustainably.

KONTAK

Grant in 2017
Our objective is to use our safe and affordable hydrogen storage technology to bring hydrogen to mass market for light-, heavy-duty fleet vehicles, as well as to power stationary applications.

Packetized Energy

Grant in 2017
Packetized Energy Technologies, Inc. is focused on advancing the integration of distributed energy resources to enhance grid flexibility and efficiency. Founded in 2016 and based in Colchester, Vermont, the company has developed the Packetized Energy Management (PEM) system, which coordinates various energy devices such as water heaters, electric vehicle chargers, battery storage systems, and heat pumps. This platform allows these devices to function as dispatchable grid resources, optimizing energy usage while ensuring equitable access to grid resources for all users. By leveraging control theory, machine learning, and optimization techniques, Packetized Energy enables real-time balancing of electricity demand with renewable supply. The company serves a diverse clientele, including utilities, solar developers, and other energy providers, aiming to simplify the transition to a renewable energy future and create value for consumers and the electricity industry.

Xerion Advanced Battery

Grant in 2016
Xerion Advanced Battery specializes in the development of innovative battery systems utilizing nanotechnology to enhance performance and efficiency. The company focuses on creating lithium-ion batteries that significantly reduce charging times from hours to mere minutes, while simultaneously improving energy capacity and power output. This advancement addresses the limitations of conventional batteries, which often struggle with slow charging, inadequate power, insufficient capacity, and safety concerns. Xerion's technology aims to meet the growing demand for portable power by providing low-cost and environmentally sustainable battery solutions, positioning itself as a transformative player in the energy industry.

Saratoga Energy

Grant in 2016
Saratoga Energy Research Partners is focused on developing an innovative and cost-effective process to synthesize graphite from carbon dioxide. The company utilizes a unique electrochemical method to separate CO2 into oxygen and graphitic carbon, which is a crucial component in lithium-ion batteries. The graphite produced through this process is particularly well-suited for applications in fast-charging electric vehicles and grid storage, among other energy and industrial uses. Additionally, Saratoga Energy is involved in the development of carbon nanotubes, which are nano-scale carbon fibers exhibiting high strength, electrical conductivity, and thermal conductivity. These nanotubes aim to enhance energy and industrial applications by enabling low-cost fast charging solutions.

Imagen Energy

Grant in 2016
Imagen Energy specializes in developing efficient and compact energy solutions. The company focuses on scaling up and commercially demonstrating cost-effective electric vehicle (EV) fast charging equipment manufactured in the United States. Their EV fast chargers are designed to optimize limited grid power availability, making them suitable for public and fleet charging locations. This technology enhances resilience and flexibility, particularly benefiting urban communities that may lack investment opportunities for EV infrastructure. Additionally, Imagen Energy offers solar energy solutions, including solar panel installations, battery storage systems, and monitoring tools. These offerings help businesses and homeowners generate clean electricity, store excess solar energy, and reduce reliance on the traditional grid, promoting energy independence.

DeepScale

Grant in 2016
DeepScale, Inc. is a technology company based in Mountain View, California, founded in 2015. It specializes in developing perceptual system software for semi-autonomous and autonomous vehicles, focusing on enhancing the capabilities of advanced driver-assistance systems. The company provides a visual perception platform that leverages artificial intelligence and deep learning techniques to enable vehicles to accurately interpret their surroundings in real time. By utilizing industry-standard low-wattage processors, DeepScale's solutions facilitate the deployment of energy-efficient deep neural networks, which are essential for processing data from sensors, mapping, and planning systems. As of October 2019, DeepScale operates as a subsidiary of Tesla, Inc.

Microgrid Labs

Grant in 2016
Microgrid Labs, Inc. is a software and consulting company based in Durham, North Carolina, specializing in microgrid development, electric vehicle infrastructure, and solar forecasting. Founded in 2015, the company offers a range of services including initial assessments, feasibility studies, modeling, simulation, and optimization to assist clients in the planning and implementation of microgrid and fleet electrification projects. By focusing on economic project design, Microgrid Labs aims to provide comprehensive support throughout the operational phases of energy systems, helping clients effectively integrate renewable energy solutions and enhance their energy management strategies.

Solectrac

Grant in 2016
Solectrac, Inc. is a manufacturer based in Albion, California, specializing in the design and sale of electric tractors tailored for various applications, including agriculture, vineyards, equestrian centers, livestock operations, greenhouses, golf courses, and municipal projects. Established in 2012, the company's electric tractors are powered by renewable energy sources such as wind and solar, offering an eco-friendly alternative to traditional diesel vehicles in the farming sector. These tractors provide several advantages over their diesel counterparts, including reduced emissions, quieter operation, enhanced efficiency, and lower operational costs. Solectrac's electric tractors are equipped with low-speed, high-torque motors and a battery management system that utilizes high-amperage lithium battery packs, enabling them to sustain up to eight hours of use on a single charge, thereby promoting sustainable and efficient farming practices.

REEcycle

Grant in 2016
REEcycle is a company focused on recycling rare earth elements from electronic waste to establish a sustainable domestic supply of these critical resources. By recovering valuable materials such as neodymium, dysprosium, praseodymium, and terbium from discarded Neodymium iron boron magnets, REEcycle aims to mitigate supply uncertainties faced by industries that depend on rare earth elements. The company’s recycling services support the production of advanced technologies, including electric vehicles, smartphones, medical imaging devices, and defense systems. Through its efforts, REEcycle contributes to both environmental sustainability and the stability of the supply chain for essential materials.

Big Delta Systems

Grant in 2016
Big Delta Systems (BDS) is building Li-ion cells that revolutionize the way batteries are engineered, transforming the performance envelope for all batteries regardless of chemistry or form factor. BDS’ novel device architectures improve energy density and power simultaneously, enable safe, rapid charging, and extend the cycle life of the batteries. These performance improvements address the most critical limitations in applications ranging from electric vehicles to smartphones, from power tools to satellites.

Turntide

Grant in 2016
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.

REEcycle

Grant in 2016
REEcycle is a company focused on recycling rare earth elements from electronic waste to establish a sustainable domestic supply of these critical resources. By recovering valuable materials such as neodymium, dysprosium, praseodymium, and terbium from discarded Neodymium iron boron magnets, REEcycle aims to mitigate supply uncertainties faced by industries that depend on rare earth elements. The company’s recycling services support the production of advanced technologies, including electric vehicles, smartphones, medical imaging devices, and defense systems. Through its efforts, REEcycle contributes to both environmental sustainability and the stability of the supply chain for essential materials.

C-Motive

Grant in 2015
C-Motive Technologies Inc. is a cleantech startup based in Madison, Wisconsin, founded in 2012, that specializes in the development and manufacturing of innovative electric motors. The company has created a unique electrostatic motor technology that operates using static electricity, eliminating the need for rare earth materials and significantly reducing copper usage. This advanced motor design delivers high torque density suitable for various applications, including industrial use and e-mobility, while also contributing to lower carbon emissions. C-Motive's motors utilize lightweight metals, plastics, and dielectric materials, offering twice the power at half the weight compared to traditional electric motors. With a focus on efficiency, their technology boasts over 90% efficiency in direct drive and low-speed applications, positioning C-Motive at the forefront of sustainable motor solutions.

Dimien

Grant in 2015
Dimien is a manufacturing company based in Buffalo, New York, established in 2013. It specializes in ceramics and inorganic materials, particularly for use as additives in various applications. The company has developed a patented material for electric vehicle batteries, focusing on novel cathodes that are high-energy, low-cost, and safe. These cathodes are applicable in multiple sectors, including optical devices, automotive adhesives, and plastic composites. Dimien aims to provide clients with battery solutions that balance performance and cost, specifically tailored for electrified vehicles.

Opcondys

Grant in 2015
Opcondys, Inc. is a technology company based in Manteca, California, focused on developing innovative optical switching devices for power grid control and fault detection. Established in 2014, the company specializes in its flagship product, the Opticondistor, which serves a variety of applications within the power electronics market. This electronic device is designed for grid-tied energy storage, high voltage power supplies, and advanced systems such as high-voltage direct current (HVDC) and flexible alternating current transmission systems (FACTS). Opcondys caters to the energy sector and manufacturers of high voltage equipment, providing solutions that enhance electric power transmission, distribution, and integration of renewable energy sources and electric vehicles.

Eonix

Grant in 2014
Eonix is a manufacturer specializing in the development of semi-autonomous materials aimed at enhancing the design process for lithium-ion batteries. The company has pioneered the ATLAS-system, a groundbreaking R&D system that significantly shortens product development cycles from years to mere months. By utilizing drop-in compatible electrolyte solutions, Eonix addresses specific market challenges faced by electric vehicles, grid storage, and hybrid defense systems. This innovative approach not only reduces the time and cost associated with creating new materials but also facilitates the development of next-generation energy storage technologies with improved energy density and higher voltage operation. Through its advancements, Eonix plays a crucial role in promoting the adoption of clean technology.

Silexta

Grant in 2013
Silexta is a Texas-based company specializing in the development of 3-D solid-state batteries designed to enhance the longevity of portable electronics and electric vehicles. Utilizing its proprietary NEET technology, Silexta focuses on creating safe and cost-effective batteries with higher capacity compared to traditional lithium-ion options. These advanced batteries are crucial for powering wireless smart devices and sensors, thereby supporting the growing Internet of Things ecosystem. By offering a scalable manufacturing process, Silexta aims to address the increasing demand for efficient energy solutions in various applications.

C-Motive

Grant in 2013
C-Motive Technologies Inc. is a cleantech startup based in Madison, Wisconsin, founded in 2012, that specializes in the development and manufacturing of innovative electric motors. The company has created a unique electrostatic motor technology that operates using static electricity, eliminating the need for rare earth materials and significantly reducing copper usage. This advanced motor design delivers high torque density suitable for various applications, including industrial use and e-mobility, while also contributing to lower carbon emissions. C-Motive's motors utilize lightweight metals, plastics, and dielectric materials, offering twice the power at half the weight compared to traditional electric motors. With a focus on efficiency, their technology boasts over 90% efficiency in direct drive and low-speed applications, positioning C-Motive at the forefront of sustainable motor solutions.

Dimien

Grant in 2013
Dimien is a manufacturing company based in Buffalo, New York, established in 2013. It specializes in ceramics and inorganic materials, particularly for use as additives in various applications. The company has developed a patented material for electric vehicle batteries, focusing on novel cathodes that are high-energy, low-cost, and safe. These cathodes are applicable in multiple sectors, including optical devices, automotive adhesives, and plastic composites. Dimien aims to provide clients with battery solutions that balance performance and cost, specifically tailored for electrified vehicles.

Voltaiq

Grant in 2013
Voltaiq is a technology company that has developed the first Enterprise Battery Intelligence™ (EBI) software platform, which allows customers to optimize battery performance, reliability, and financing while minimizing risks associated with recalls and battery failures. The EBI platform is a fully automated solution that aggregates extensive battery data throughout the entire product lifecycle, offering insights into both real-time battery functionality and future performance. Founded in 2012 by two PhD graduates from UC Berkeley, Voltaiq serves a diverse global clientele, including leaders in transportation, consumer electronics, energy storage, and the broader battery supply chain. By providing critical analytics, Voltaiq enhances safety and accelerates innovation in battery usage, helping manufacturers and users improve productivity and performance.

Rolled-Ribbon Battery Company

Grant in 2013
Rolled-Ribbon Battery Company specializes in the design, development, and manufacturing of advanced lithium-ion batteries tailored for electro-mobility and energy storage applications. The company produces high-power, high-capacity cells that utilize a unique low-temperature molten salt electrolyte, enhancing performance and efficiency. Its patented battery technology serves various sectors, including electric and hybrid vehicles, as well as energy storage systems and alternative energy equipment. This versatility allows Rolled-Ribbon Battery Company to meet the diverse needs of its customers across multiple industries.

Vecarius

Grant in 2013
Vecarius is an energy efficiency in mass markets with broad societal impact, particularly in markets involving energy-intensive mobile or portable applications. They offer power management systems, thermal management systems, power electronics, advanced heat exchangers, and waste heat recovery.

Monolith Semiconductor

Grant in 2013
Monolith Semiconductor Inc. is a company that focuses on the development and manufacturing of high-voltage silicon carbide power diodes and switches. Established in 2013 and headquartered in Ithaca, New York, the company addresses the growing demand for efficient electrical energy use across various applications. Its products are utilized in renewable energy inverters, power supplies, industrial motor drives, electric vehicles, and smart electrical grids. By leveraging the superior properties of silicon carbide, Monolith Semiconductor enables advancements in power electronics that enhance efficiency, compactness, and affordability, ultimately contributing to the ongoing evolution of energy processing systems.

Nohms Technologies

Grant in 2013
NOHMs Technologies, Inc. specializes in the development of advanced lithium-sulfur and lithium-ion batteries, targeting a range of applications from spacecraft to electric vehicles. The company focuses on manufacturing key components such as electrodes, electrolytes, and separators, while also offering innovative solutions for secondary manufacturers. Established in 2010 and headquartered in Rochester, New York, NOHMs Technologies aims to enhance battery performance and safety through its proprietary NanoLyte Electrolyte solutions, which utilize advanced ionic liquid materials. This approach allows for improved energy density and runtime at a reduced cost, catering to the growing demands of consumer electronics and electric vehicle markets.

Launchpoint

Grant in 2013
LaunchPoint Technologies, founded in 2020 and headquartered in Goleta, California, specializes in the development of advanced electric and hybrid-electric propulsion and power generation systems specifically designed for the aerospace sector. The company produces innovative vehicle propulsion and power generation alternatives, which can be configured for air or liquid cooling, and are controlled through sophisticated software. By focusing on the aerospace, defense, and power generation industries, LaunchPoint enables government and defense clients to leverage electric and hybrid electric flight systems, which include solutions for powering drones and air mobility applications for both passenger and cargo transport.

Nohms Technologies

Grant in 2012
NOHMs Technologies, Inc. specializes in the development of advanced lithium-sulfur and lithium-ion batteries, targeting a range of applications from spacecraft to electric vehicles. The company focuses on manufacturing key components such as electrodes, electrolytes, and separators, while also offering innovative solutions for secondary manufacturers. Established in 2010 and headquartered in Rochester, New York, NOHMs Technologies aims to enhance battery performance and safety through its proprietary NanoLyte Electrolyte solutions, which utilize advanced ionic liquid materials. This approach allows for improved energy density and runtime at a reduced cost, catering to the growing demands of consumer electronics and electric vehicle markets.

Solid Power

Grant in 2012
Solid Power Inc. is a developer of solid-state rechargeable batteries, designed for applications in electric vehicles, portable electronics, aircraft, and satellites. Founded in 2011 and based in Louisville, Colorado, the company focuses on creating batteries that contain no volatile or flammable liquid components, enhancing safety and reliability. Solid Power's solid-state batteries are characterized by their high energy density and promise significant improvements in performance, including extended run times and reduced costs. The company's business model involves licensing its battery cell designs and manufacturing expertise to leading battery manufacturers and automotive original equipment manufacturers, as well as selling its sulfide-based solid electrolyte for use in all-solid-state battery cells.

American Energy Technologies Company

Grant in 2012
American Energy Technologies Company is an industrial graphite and carbon manufacturing company. They are specialized in the production of the various components needed for our batteries. It works with commercial clients who typically represent emerging mining operations on the development of technological flow sheets for the production or synthesis of industrial graphite and carbon for use in value-added applications.

Inmatech

Grant in 2012
Inmatech, Inc. is a company specializing in the development of next-generation supercapacitor devices that enhance energy storage and power delivery. Established in 2007 and located in Ann Arbor, Michigan, Inmatech focuses on low-cost, high-performing materials and innovative designs to create supercapacitors with higher energy densities. These advanced devices complement various electrochemical storage systems, such as batteries and fuel cells, improving their performance across multiple applications. Inmatech's supercapacitor technology is utilized in hybrid electric vehicles for load-leveling during start-up, acceleration, and regenerative braking, as well as in mobile phones for memory back-up and in uninterruptible power supplies. The company's commitment to optimizing energy storage solutions positions it as a key player in the evolution of energy technologies.

Sila

Grant in 2012
Sila is a battery materials company founded in 2011 and headquartered in California, United States. It specializes in the production of energy-density lithium-ion batteries designed for electric vehicles, consumer electronics, and automotive original equipment manufacturers (OEMs). Sila focuses on enhancing energy storage solutions by developing supercharged battery materials that improve performance and longevity. Its products aim to facilitate the mass adoption of affordable, long-range electric vehicles while maintaining high standards of quality control, safety, and cycle life. By collaborating with battery manufacturers, Sila supports commercial cell production, driving innovation and efficiency in the battery technology sector.

Nohms Technologies

Grant in 2012
NOHMs Technologies, Inc. specializes in the development of advanced lithium-sulfur and lithium-ion batteries, targeting a range of applications from spacecraft to electric vehicles. The company focuses on manufacturing key components such as electrodes, electrolytes, and separators, while also offering innovative solutions for secondary manufacturers. Established in 2010 and headquartered in Rochester, New York, NOHMs Technologies aims to enhance battery performance and safety through its proprietary NanoLyte Electrolyte solutions, which utilize advanced ionic liquid materials. This approach allows for improved energy density and runtime at a reduced cost, catering to the growing demands of consumer electronics and electric vehicle markets.

Boulder Ionics

Grant in 2012
Boulder Ionics is an innovative start-up specializing in the production of ionic liquids and ionic liquid-based electrolytes tailored for demanding electrochemical applications. Utilizing a proprietary high-throughput synthesis platform, the company manufactures ultra-high-purity ionic liquids that offer a competitive price/performance ratio. Its advanced Iolyte™ electrolytes are designed for a variety of applications, including ultracapacitors, lithium-ion batteries, and next-generation metal-air batteries. Boulder Ionics collaborates with strategic partners and industry leaders, aiming for the full integration of its Iolyte™ electrolytes into an increasing number of commercial products.
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