US Department of Energy

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.

Hydrostor Inc. is a company based in Toronto, Canada, that specializes in developing and operating compressed air energy storage systems. Founded in 2010, Hydrostor's technology offers a solution for addressing the electricity system's needs for dispatchable capacity and renewable energy integration. The company's systems provide long-duration, emission-free energy storage, capable of delivering hundreds of megawatts for 4 to 24 hours, making them suitable for both behind-the-meter applications and remote operations, particularly in mines and large industrial facilities. Hydrostor's approach also allows for the repurposing of retired fossil fuel plants and utilizes existing mining infrastructure. The company serves clients primarily in the United States, Australia, and Canada, and has established a strategic partnership with AECOM to enhance its service offerings.

Arizona Public Service Company (APS) is a utility and electricity provider based in Phoenix, Arizona, and has been in operation since its founding in 1886. The company generates electricity from a mix of coal-fired and renewable energy sources, serving both residential and commercial customers. As a subsidiary of Pinnacle West Capital Corporation, APS offers vertically-integrated electric utility services, delivering reliable and affordable energy through retail and wholesale channels. Its commitment to clean energy solutions reflects the company's focus on providing sustainable power to its clients.

Hyliion is an innovative company based in Austin, Texas, specializing in electrified solutions for the commercial vehicle industry and other sectors. The company focuses on reducing carbon intensity and greenhouse gas emissions by providing efficient electrified powertrain solutions for Class 8 commercial vehicles. Among its offerings are the Hybrid system and the Hypertruck ERX system, designed to minimize the total cost of ownership for fleet operators. In addition to its work in transportation, Hyliion is developing distributed power generators that can utilize multiple fuel sources, addressing the need for flexible and sustainable electricity production. Their KARNO generator employs a fuel-agnostic approach and features a unique linear heat generator architecture, catering to both stationary and mobile applications. Through these advancements, Hyliion aims to contribute positively to the energy economy while offering practical solutions for a cleaner future.

Qcells is a renewable energy platform specializing in solar power and energy storage solutions. The company focuses on developing, investing in, and delivering utility-scale solar projects. Through its engineering, procurement, and construction capabilities, Qcells aims to provide high-quality and reliable solar products globally. Their commitment to renewable energy positions them as a key player in the transition to sustainable energy sources.

Power Panel focuses on developing innovative technologies in renewable energy, specifically in the solar sector. The company manufactures solar power panels designed to enhance solar technology through thermal harvesting. Their product offerings include co-generating solar collectors, high-efficiency thermal storage tanks, and a range of balance of system components, such as mounting systems and integrated plumbing. These systems are equipped with embedded controls and web-enabled monitoring capabilities, allowing clients to easily scale and deploy solar solutions tailored to their energy production requirements. Power Panel aims to provide sustainable energy solutions that are easy to install, low maintenance, and effective in meeting diverse energy needs.

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.

Hydrogen Technologies specializes in providing zero-emission energy solutions for the commercial and industrial boiler market. The company's cleanH2steam DCC™ Boiler is designed for diverse applications, including power generation plants, district heating, food processing, chemical refining, pulp and paper mills, and large venue halls. It functions similarly to traditional boilers used for heat, hot water, and industrial steam, while offering high energy efficiency and safety. By delivering cost-effective and environmentally friendly boiler solutions, Hydrogen Technologies aims to support its customers in achieving both financial returns and emission reduction objectives.

FirstEnergy Corp. is a diversified energy company based in Akron, Ohio, specializing in the generation, transmission, and distribution of electricity across the United States. The company operates through regulated distribution and transmission segments, utilizing a diverse mix of energy sources, including coal, nuclear, hydroelectric, natural gas, wind, and solar power. FirstEnergy manages an extensive network of infrastructure, comprising over 24,486 circuit miles of transmission lines and approximately 269,691 miles of distribution lines. It serves around six million customers across multiple states, including Ohio, Pennsylvania, West Virginia, Maryland, New Jersey, and New York. Founded in 1996, FirstEnergy aims to be a leading regional energy provider while offering various energy-related products and services to both retail and wholesale customers.

NeoVolta is a developer of smart residential energy storage solutions. NeoVolta provides home energy storage solutions that can be paired with new solar installations.

Moment Energy focuses on developing sustainable battery energy storage systems that repurpose retired electric vehicle batteries. The company aims to enhance energy reliability for off-grid areas and address peak demand in on-grid locations. By utilizing these repurposed batteries, Moment Energy provides clean, reliable, and cost-effective energy storage solutions, making renewable energy more accessible for both off-grid and industrial customers.

Sparkz specializes in innovative battery technology aimed at addressing the limitations of traditional lithium batteries. The company's cobalt-free approach effectively tackles several significant challenges, including low run-time, slow charging rates, rapid deterioration, and supply chain issues. Additionally, Sparkz's technology is designed with environmental and safety concerns in mind, making it a promising solution for the electric mobility sector. By enhancing electrochemical energy storage capabilities, Sparkz is poised to support the growth and advancement of electric mobility innovations.

Arizona Public Service Company (APS) is a utility and electricity provider based in Phoenix, Arizona, and has been in operation since its founding in 1886. The company generates electricity from a mix of coal-fired and renewable energy sources, serving both residential and commercial customers. As a subsidiary of Pinnacle West Capital Corporation, APS offers vertically-integrated electric utility services, delivering reliable and affordable energy through retail and wholesale channels. Its commitment to clean energy solutions reflects the company's focus on providing sustainable power to its clients.

Solid Power Inc. specializes in the development of solid-state rechargeable batteries that are free from volatile or flammable liquid components. Founded in 2011 and based in Louisville, Colorado, the company focuses on creating batteries for various applications, including electric vehicles, portable electronics, aircraft, and satellites. Its solid-state batteries are designed to be energy-dense, safe, and reliable, offering significant improvements in performance, safety, and cost-effectiveness. Solid Power aims to license its battery cell designs and manufacturing expertise to leading battery manufacturers and automotive original equipment manufacturers, while also selling its proprietary sulfide-based solid electrolyte for use in all-solid-state battery cells.

NanoGraf Corporation is a materials science company based in Chicago, Illinois, focused on the development and commercialization of advanced materials for the energy storage market. Founded in 2012, the company specializes in silicon-graphene electrode materials designed for lithium-ion batteries, which offer higher energy density and reduced charging times compared to traditional graphitic-based anodes. These innovative materials have potential applications across various sectors, including consumer electronics and electric vehicles. NanoGraf's technology aims to enhance battery capacity while enabling cost-effective production through a chemistry-based manufacturing process.

NETenergy is a thermal energy storage company that is creating a thermal battery designed to offset peak electricity load. The company is headquartered in Chicago, IL.

Wabash Valley Resources develops innovative and effective solutions to manufacture, store, and deliver hydrogen energy worldwide.

Resilient Power Systems provides power converters such as DCFC supercharging stations in a box and renewable H2 energy power converters. The company is developing products to accelerate the deployment of EV charging systems everywhere, they deliver packages to customers, and its technology has the potential to change the delivery of packages. Resilient Power's commercial applications provide EV charger-to-grid technology that is radically efficient. When it comes to municipal, residential development, retail, hospitality, or other applications where time and space are limited, Resilient's line of advanced, solid-state power stations is the answer. Its ultra-compact EV charging depots connect directly to the existing distribution grid, allowing clients to build EV fleets and public charging stations in days rather than months, reducing costly and disruptive site construction. When Resilient's line of high-voltage power electronics is added to the electric power grid, it improves grid efficiency and reliability.

Aspen Aerogels, Inc. specializes in the design, development, manufacturing, and sale of high-performance aerogel insulation products targeted primarily at the energy infrastructure and building materials markets. The company’s offerings include a range of products such as Pyrogel XTE, which mitigates corrosion under insulation in energy systems, and Cryogel Z, designed for cryogenic applications. These products are notably more effective than traditional insulation materials, providing superior thermal performance with reduced weight and thickness. Aspen Aerogels also extends its expertise through contract research services for various U.S. government agencies, including the Department of Defense and the Department of Energy. Founded in 2001 and headquartered in Northborough, Massachusetts, the company has established a global presence, focusing on innovation within its core markets.

Form Energy, Inc. specializes in the development of long-duration energy storage systems aimed at enhancing the reliability of renewable energy sources such as wind and solar. Founded in 2017 and based in Somerville, Massachusetts, the company focuses on creating low-cost battery systems, including its innovative iron-air battery technology, which allows for energy storage over extended periods. This capability enables the dispatch of renewable energy throughout the year, effectively replacing traditional fossil fuel-based generation and contributing to the decarbonization of the electric grid. Additionally, Form Energy offers Formware, a capacity expansion software tool designed to optimize energy management. The company's technological advancements are rooted in research from MIT and are supported by various investors committed to sustainable energy solutions.

Generac Power Systems, Inc. is a manufacturer of backup power generators and engine-powered tools, specializing in various power generation solutions for residential, commercial, and industrial markets. The company's product portfolio includes home backup generators, portable generators, business standby generators, and a range of pressure washers and water pumps. Additionally, Generac offers automatic transfer switches and energy storage systems, enhancing its capabilities in home energy management. Its mobile products, such as light towers and generators, are tailored for diverse applications including government, military, construction, and disaster relief. Generac serves a wide array of industries, including healthcare, telecommunications, and hospitality, by distributing its products through retailers, service centers, and dealers both domestically and internationally. Founded in 1959 and headquartered in Waukesha, Wisconsin, Generac operates additional facilities across several locations in the U.S. and abroad, including Latin America and Europe. The company also engages in strategic partnerships to further expand its market presence.

Smartville is a company focused on creating an end-to-end platform that enhances the value of electric vehicle (EV) batteries through efficient reuse. Their offerings include a battery pack in-field testing kit, data-driven analytics, and advanced battery management hardware, all designed to streamline the process of repurposing spent batteries. By developing modular and standardized energy storage systems from these repurposed batteries, Smartville enables automakers to capitalize on a marketable solution for second-life applications. The company’s innovative approach has the potential to up-cycle over 100 GWh of spent EV batteries annually, maximizing battery life and preventing premature recycling.

Frontier Energy is a consulting company that involves in energy solutions and energy efficiency for the real estate sector. They offer consulting services for industrial energy efficiency, electric vehicles, decarbonization, hydrogen and fuel cells, direct installation, incentive programs, codes and standards, commercial food service energy efficiency, building energy efficiency, appliance performance testing, alternative transportation, zero net energy consulting, foodservice energy efficiency training, program development and implementation, software development, community outreach, and industrial energy efficiency.

ExSorbtion specializes in Direct Lithium Extraction (DLE) technology, focusing on the extraction of lithium from oilfield and geothermal brines as well as salars. The company aims to offer innovative and cost-effective solutions that enable the efficient extraction of lithium, a critical component in energy storage materials. By developing these distinct extraction methods, ExSorbtion seeks to provide valuable resources to its partners and customers, supporting the growing demand for lithium in various applications.

ION Storage Systems, LLC specializes in the manufacture of solid-state lithium-ion batteries, targeting industries such as defense, aerospace, consumer electronics, and electric vehicles. Established in 2015 and based in College Park, Maryland, the company focuses on developing batteries that are energy dense and safe for diverse applications. Their innovative solid-state battery technology features a design consisting of two sponges on either side of a thin ceramic separator, utilizing low-cost, non-flammable materials. This approach not only enhances safety but also ensures the batteries are lightweight and compact, making them suitable for various environments and mission-critical needs.

Blip Energy is focused on developing innovative battery energy storage systems to address rising peak demand and enhance the smart grid infrastructure. The company offers a smart, plug-and-play battery system that leverages artificial intelligence to help households reduce electric bills while providing essential backup power. By creating a distributed network of Internet of Things (IoT) batteries, Blip Energy aims to empower grid operators with the necessary tools and data to stabilize the grid and optimize energy costs for users. Their solutions facilitate energy management without the complexities of permitting and installation, aligning with current needs for resilience and cost savings. Blip Energy's approach supports the transition to a more sustainable, efficient, and reliable power grid for all.

Moment Energy focuses on developing sustainable battery energy storage systems that repurpose retired electric vehicle batteries. The company aims to enhance energy reliability for off-grid areas and address peak demand in on-grid locations. By utilizing these repurposed batteries, Moment Energy provides clean, reliable, and cost-effective energy storage solutions, making renewable energy more accessible for both off-grid and industrial customers.

CleanTech Strategies (CTS) is a subject matter expert firm specializing in energy storage, power electronics, microgrids, renewables, and advanced materials.

BRITE Energy Innovators, established in 2010 and located in Warren, Ohio, is the state's only energy incubator dedicated to nurturing startups in the energy technology sector. The organization offers a comprehensive range of resources, including advanced technology testing tools, well-equipped labs for energy storage and IoT solutions, and coworking spaces. BRITE's entrepreneur in residence program provides critical expertise and guidance to help startups navigate their development processes and achieve long-term success. Since its inception, BRITE has supported over 200 startups, assisting them in securing more than $60 million in funding. The incubator also serves as a collaborative hub, housing 19 physical tenants and offering event spaces to foster innovation and community engagement.

Ørsted is a Danish company specializing in the development and maintenance of offshore and onshore renewable energy farms, energy storage facilities, and bioenergy plants. Formerly known as DONG Energy, Ørsted has undergone a significant transformation over the past decade, committing to a vision of a world powered entirely by green energy. The company has dramatically reduced its coal consumption by 73% and aims to completely phase out coal by 2023. As a global leader in offshore wind, Ørsted holds a 25% market share, providing energy to approximately 9.5 million people. By the end of 2023, Ørsted operated 8.9 gigawatts of offshore wind capacity, with the United Kingdom being its largest market, followed by Germany and Denmark. The company is also expanding its presence outside Europe with projects in Taiwan and the United States, where it operates 4.8 gigawatts of onshore wind and solar assets. In addition to its renewable initiatives, Ørsted still engages in traditional utilities, including conventional power plants.

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.

Nuvera Fuel Cells, LLC specializes in manufacturing heavy-duty, zero-emissions engines tailored for mobility applications. The company operates facilities in both the United States and Europe, focusing on clean and efficient fuel cell technology. Nuvera's products serve a diverse range of markets, including on- and off-road vehicles, industrial equipment, port and maritime applications, as well as stationary and portable power solutions. By addressing the demanding requirements of these sectors, Nuvera enables its clients to meet global commercial standards for sustainability and efficiency.

NEL Hydrogen provides solutions that allow people and businesses to generate, store, and distribute hydrogen from renewable energy. It supplies energy-efficient hydrogen solutions for industrial applications, hydrogen fuelling stations, and distributed energy systems worldwide. NEL Hydrogen is a Norwegian company based in Norway and has also been known as Norsk Hydro Electrolysers (NHEL) and Hydrogen Technologies.

Energy Internet Corporation unites engineering and hardware systems to produce efficient energy storage and renewable energy distribution.

Capture6 develops and commercializes highly scalable approaches to remove carbon dioxide from the atmosphere. The company is pioneering an approach that can be deployed today by repurposing existing industrial scale technologies.

8 Rivers is a company focused on developing infrastructure-scale technologies that significantly reduce or eliminate CO2 emissions. Since its inception in 2008, it has concentrated on commercializing solutions across various sectors, with particular emphasis on oxy-combustion and ultra-low carbon intensity processes. Its technology portfolio includes ultra-low carbon hydrogen production, innovative low-carbon power cycles, and advanced direct air capture systems. 8 Rivers holds the largest number of CO2-related patents globally and has successfully raised over $1 billion in funding to support its initiatives. The company aims to facilitate the energy transition by delivering economic and sustainable hydrogen production and addressing the utilization of captured CO2 for producing valuable products. By balancing economic viability with scientific innovation, 8 Rivers enables both companies and governments to achieve their net-zero goals while contributing to broader societal challenges.

Carbon Solutions provides low-carbon energy research and development and software. They offer carbon management services. They support integrated CO₂ capture, transport, and storage solutions. They offer market assessments, project feasibility, and project design services.

Koloma is a geologic hydrogen company focused on identifying and commercializing geologic hydrogen resources. By utilizing its technology and proprietary data, Koloma develops data-driven solutions for energy transition resource development. The company's initiatives aim to reduce global carbon emissions, providing businesses with the tools to lower their carbon footprint and contribute to climate change mitigation efforts. Through its innovative approach, Koloma seeks to advance clean energy technology and support the transition towards a more sustainable energy future.

Lyten is an advanced materials company focused on developing low-carbon products and technologies. By capturing carbon from methane, Lyten transforms it into 3D Graphene, a versatile supermaterial that underpins its innovations aimed at decarbonization. The company is working on advanced lithium-sulfur batteries suitable for automotive, aerospace, and defense applications, enhancing electric vehicle performance with improved energy density, safety, and fast charging capabilities. Additionally, Lyten is developing a polymer composite that can reduce plastic usage by up to 50% while maintaining structural integrity and impact resistance. The company is also advancing next-generation sensors designed for automotive, industrial, health, and safety sectors, which boast significantly improved detection sensitivity and selectivity.

Gas Technology Institute is a research, development, and training organization addressing energy and environmental challenges to enable a secure, abundant, and affordable energy future. The company provides economic value to the natural gas industry and energy markets by developing technology-based solutions for industry, government, and consumers. Its research initiatives address issues impacting the natural gas and energy markets across the industry’s value chain—supply, delivery, and end use. GTI offers an integrated systems perspective to expand the supply of affordable energy, ensure a safe and reliable energy delivery infrastructure, and promote the efficient use of energy resources. GTI is based in Des Plaines, Illinois, founded in 1941 as a non-profit corporation.

RedoxBlox specializes in thermochemical energy storage technology aimed at decarbonizing high-temperature industrial thermal processing and enhancing natural gas power production. By providing a cost-effective alternative to fossil fuels, the company enables continuous energy discharge at high temperatures, significantly reducing carbon and nitrogen oxide emissions. Its system is designed to integrate seamlessly with existing infrastructure, improving grid resilience while supporting industrial processors and power plant operators. RedoxBlox's technology facilitates the electrification and storage of energy, allowing industries to harness renewable energy sources through large-scale, long-duration energy storage solutions.

SiLi-ion has developed an “ultra-nano-silicon” powder material that entirely replaces graphite in a lithium-ion battery (LIB). This breakthrough increases the anode’s energy density by over four times and reduces CO2e emissions by 68 kilos for every kilo sold, amounting to a reduction of 50,000 kilos per EV using “ultra-nano-silicon.” As a materials company, SiLi-ion plans to sell this revolutionary material to battery manufacturers. Our platform not only outperforms competitors like Sila Nano, Group14, and OneD but is also less expensive to produce ($/kWh) compared to graphite and synthetic graphite. The material seamlessly integrates into existing LIB manufacturing lines for electric vehicles (EVs) and grid storage applications. Furthermore, it serves as an Inflation Reduction Act critical mineral replacement, enabling battery EV tax breaks for auto OEMs selling in the US.

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.

Carbon Solutions provides low-carbon energy research and development and software. They offer carbon management services. They support integrated CO₂ capture, transport, and storage solutions. They offer market assessments, project feasibility, and project design services.

Marin Clean Energy is a private company based in San Rafael, California, specializing in the provision of renewable electricity services. The firm is dedicated to reducing greenhouse gas emissions by offering cleaner energy options to its customers. Through its initiatives, Marin Clean Energy aims to promote sustainability and support the transition to a more environmentally friendly energy landscape.

National Grid is a leading energy company that operates electricity and gas transmission systems, focusing on delivering cleaner and more resilient energy solutions. As one of the largest investor-owned energy companies globally, it is dedicated to providing safe, reliable, and efficient energy services to customers and communities in both the UK and the US. National Grid plays a crucial role in connecting millions of people to essential energy resources through its regulated utility businesses, as well as its ventures in innovation. The company is actively committed to reducing greenhouse gas emissions and is shaping future energy systems by collaborating with customers, partners, and communities to address the challenges of transitioning to decarbonized and decentralized energy solutions.

Xcel Energy is an electric and natural gas utility company based in Minneapolis, Minnesota, founded in 1909. It serves approximately 3.8 million electric customers and 2.2 million natural gas customers across eight states. The company is involved in the generation, transmission, distribution, and sale of electricity, utilizing a diverse mix of energy sources including coal, nuclear, natural gas, hydro, solar, biomass, oil, and wind. Xcel Energy is recognized as one of the largest suppliers of renewable energy in the United States, with over half of its electricity sales derived from carbon-free sources. Its operations are organized into five segments: electricity, natural gas, renewable energy, transmission, and innovation, which also includes the development and leasing of natural gas pipelines and related facilities.

Smartville is a company focused on creating an end-to-end platform that enhances the value of electric vehicle (EV) batteries through efficient reuse. Their offerings include a battery pack in-field testing kit, data-driven analytics, and advanced battery management hardware, all designed to streamline the process of repurposing spent batteries. By developing modular and standardized energy storage systems from these repurposed batteries, Smartville enables automakers to capitalize on a marketable solution for second-life applications. The company’s innovative approach has the potential to up-cycle over 100 GWh of spent EV batteries annually, maximizing battery life and preventing premature recycling.

RedFlow is a leading company in the development, manufacture, and sale of zinc-bromide modules (ZBMs), which are advanced bromine flowing electrolyte battery systems. These batteries offer sustainable energy storage solutions suitable for a variety of applications, including telecommunications, renewable energy integration, and both on and off-grid power systems. RedFlow's products are designed for high cycle-rate and long-duration stationary energy storage, making them ideal for residential, commercial, and industrial sectors, as well as for telecommunications. The company's technology is scalable, accommodating installations from single battery units to large grid-scale deployments, thereby supporting microgrids and smart grid initiatives while also enabling deferral of transmission and distribution needs.

Xcel Energy is an electric and natural gas utility company based in Minneapolis, Minnesota, founded in 1909. It serves approximately 3.8 million electric customers and 2.2 million natural gas customers across eight states. The company is involved in the generation, transmission, distribution, and sale of electricity, utilizing a diverse mix of energy sources including coal, nuclear, natural gas, hydro, solar, biomass, oil, and wind. Xcel Energy is recognized as one of the largest suppliers of renewable energy in the United States, with over half of its electricity sales derived from carbon-free sources. Its operations are organized into five segments: electricity, natural gas, renewable energy, transmission, and innovation, which also includes the development and leasing of natural gas pipelines and related facilities.

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.

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.

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.

Latimer Controls specializes in advanced machine learning software designed to enhance the management of solar energy systems. The company develops a solar management system that optimizes the performance of solar farms by utilizing algorithms to analyze operations and predict maximum power output. This technology ensures grid stability and efficient power regulation, allowing clients to maximize the performance of their solar assets, particularly in scenarios with high solar penetration on the grid. Through its innovative solutions, Latimer Controls aims to improve the reliability and efficiency of solar power as a flexible resource for the energy grid.

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.

Elevate is a nonprofit system that creates clean heat, power, and water in their homes and communities. They create the benefits and services of the clean energy economy, deliver quality programs and services, and improve the quality of life for homeowners, renters, and building owners.

NOMAD Transportable Power Systems offers patent-pending technologies to fit any project or application need. It was founded by two companies known for their disruptive innovation and desire to impact clean energy, Northern Reliability, and KORE Power. The idea was formed early in 2015 when a necessity was recognized to deliver energy based on the customers’ needs with a lower cost of entry. Starting in early 2019, NRI and KORE established a working partnership for standard ESS systems that are 100% the U.S. manufactured, designed, and operated. As a result, the mobile revolution was born.

KORE Power, founded in 2018 and based in Coeur d'Alene, Idaho, specializes in manufacturing and developing battery cell technology for the energy storage and electric transportation sectors. The company produces energy storage systems, proprietary nickel manganese cobalt (NMC) and lithium iron phosphate (LFP) cells, as well as vehicle design and assembly (VDA) modules and packs. KORE Power serves a diverse range of markets, including e-mobility, utilities, industrial applications, and mission-critical sectors. By focusing on advanced energy storage solutions, KORE Power aims to foster sustainable communities and contribute to green economic growth.

Planted Solar is a developer focused on transforming the solar power landscape through an innovative platform that enhances the design and installation of solar power plants. By leveraging development software and construction robots, the company creates high-density, all-terrain power plants on land that was previously deemed unsuitable for solar energy production. This approach allows Planted Solar to generate twice the energy per acre and complete projects three times faster than traditional methods. The company aims to empower businesses and corporations to manage their energy consumption more efficiently, contributing to a cleaner and more sustainable energy future. Backed by prominent investors such as Breakthrough Energy Ventures and Khosla Ventures, Planted Solar is dedicated to accelerating the deployment of solar energy solutions globally.

Dioxide Materials is focused on creating sustainable solutions through innovative green technology aimed at addressing climate change. The company specializes in developing systems that recycle waste carbon dioxide into fuels and chemicals, thereby helping to reduce the global carbon footprint. Key products include Sustainion membranes and ionomers, which function as both catalysts and electrolytes in various electrochemical cells and electrolyzers. These technologies facilitate the production of renewable syngas and enable the conversion of air, water, and renewable energy into renewable gasoline. By providing efficient solutions for clean energy production, Dioxide Materials supports the transition to a low-carbon economy and contributes to the reduction of greenhouse gas emissions.

Marel Power Solutions develops power inverters that are compact, re-usable, upgradable, and resilient against die-supply shortages. Their subsystems are compact, re-usable, upgradable, and resilient against die-supply shortages, enabling clients to have a new generation of power inverters.

Arbor Batteries is a developer of lithium-ion (Li-ion) batteries designed to support fast low-temperature charging and discharging.

EvolOH is a company focused on developing advanced electrolyzer technology aimed at reducing the costs associated with green hydrogen production. Its innovative approach addresses significant challenges in the field, such as the use of corrosive liquid electrolytes and the need for expensive materials. By providing a low-cost system, EvolOH enables clients to produce clean hydrogen fuel and feedstock, promoting sustainability across various industries. The company's technology is designed to facilitate the affordable and efficient generation of green hydrogen, contributing to the transition towards more sustainable energy solutions.

HiT Nano is a spin-off from Princeton University focused on the commercialization and large-scale production of sustainable, low-cost lithium-ion battery cathode materials. The company develops and manufactures a range of energy storage materials specifically designed for rechargeable batteries, electric vehicles, and energy storage applications. In addition to cathode and anode materials, HiT Nano also produces materials for thermochemical energy storage, optical imaging, remote sensing, and catalysis. Through innovative chemical synthesis processes, the company aims to help other firms generate materials at a reduced cost while minimizing environmental impact.

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.

ION Storage Systems, LLC specializes in the manufacture of solid-state lithium-ion batteries, targeting industries such as defense, aerospace, consumer electronics, and electric vehicles. Established in 2015 and based in College Park, Maryland, the company focuses on developing batteries that are energy dense and safe for diverse applications. Their innovative solid-state battery technology features a design consisting of two sponges on either side of a thin ceramic separator, utilizing low-cost, non-flammable materials. This approach not only enhances safety but also ensures the batteries are lightweight and compact, making them suitable for various environments and mission-critical needs.

Windlift, LLC specializes in the development of airborne power generation systems, primarily for the U.S. Department of Defense. Founded in 2006 and based in Morrisville, North Carolina, the company also caters to various sectors, including disaster recovery, telecommunications, agriculture, mining, and research. Windlift's innovative generators are designed to be lightweight, transportable, and rapidly deployable, equipped with advanced technologies such as radar, cameras, and edge computing capabilities. These features enable clients to generate scalable and cost-effective clean energy, positioning Windlift to address challenges in the commercial offshore wind energy market and contribute to sustainable energy solutions globally.

HelioVolta is a provider of independent inspection and technical field services for renewable energy projects and energy storage solutions.

EnPower, Inc. is a manufacturer of lithium-ion battery cells and packs, primarily focused on applications in electric mobility, including electric vehicles, industrial robotics, and satellites. Founded in 2014 and based in Phoenix, Arizona, the company utilizes patented multi-layer electrode architectures that enhance battery performance by significantly improving charging rates and power output while maintaining service life. This technology addresses the traditional trade-off between energy density and power, allowing for faster charging and higher power generation. EnPower aims to license its scalable technology to automotive original equipment manufacturers and global cell manufacturers, facilitating rapid commercialization in the growing electric vehicle market. The company operates a pilot manufacturing facility capable of producing stacked pouch cells, supporting rapid prototyping and development of advanced battery solutions.

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.

Giner Electrochemical Systems, LLC (GES) is a specialized business focused on developing and commercializing advanced electrochemical technologies. Established in May 2000 as a subsidiary of Giner, Inc., GES operates independently while maintaining a strategic alliance with General Motors Corporation. The company is dedicated to creating commercially viable fuel cells for transportation and stationary power systems, contributing to efforts to reduce greenhouse gas emissions. GES’s product offerings include a range of components and systems, such as catalysts, membrane-electrode assemblies, and electrolyzers. Additionally, GES manufactures devices that enable the detection of heavy metal pollutants at very low concentrations, thereby supporting environmental monitoring and safety. Through its innovative technologies, GES aims to address critical challenges in energy and environmental sustainability.

Infranergy develops solar-powered and battery energy storage projects / technology to reduce energy costs, decarbonize and balance the grid.

Con Edison is a prominent energy provider that operates one of the largest energy delivery systems in the world. The company supplies electricity, gas, and steam to the majority of New York City and Westchester County. In addition to its core utility services, Con Edison is committed to offering renewable energy solutions and environmental services, focusing on cost-effective energy management for its customers. Through its comprehensive approach, Con Edison plays a vital role in meeting the energy needs of a diverse urban population while promoting sustainability.

GE Renewable Energy focuses on the production of energy systems that use renewable sources. Their products include wind, hydroelectric, and solar, power generation facilities. They offer power grid equipment and engineering activities.

Con Edison is a prominent energy provider that operates one of the largest energy delivery systems in the world. The company supplies electricity, gas, and steam to the majority of New York City and Westchester County. In addition to its core utility services, Con Edison is committed to offering renewable energy solutions and environmental services, focusing on cost-effective energy management for its customers. Through its comprehensive approach, Con Edison plays a vital role in meeting the energy needs of a diverse urban population while promoting sustainability.

Toledo Solar, Inc. is a manufacturer based in Perrysburg, Ohio, specializing in cadmium telluride (CdTe) thin cell solar panels designed for a range of applications, including residential, commercial, and utility-scale power generation. Established in 2019, the company aims to enhance energy independence and resilience while promoting ethical practices in the solar industry. Toledo Solar supplies its products through regional partners across the United States, providing not only solar panels but also inverters, racking systems, energy storage solutions, and app-based client control systems. In addition to traditional solar panels, the company is developing innovative products such as semi-transparent solar windows, skylights, sunroofs, greenhouses, and farm canopies, all intended to help reduce carbon footprints and lower energy costs for users.

Sunnova Energy Corporation, based in Houston, Texas, is a provider of residential solar and battery storage services in the United States. Incorporated in 2012, the company serves approximately 63,000 residential customers through a network of local installation partners. Sunnova offers a range of services, including operations and maintenance, monitoring, repairs, equipment upgrades, and onsite power optimization, ensuring reliable energy solutions for homeowners. The company facilitates access to solar energy across more states than any other provider in the nation, allowing homeowners to benefit from worry-free electricity through solar service agreements. By partnering with experienced, locally-owned contractors, Sunnova not only serves its customers effectively but also supports the local economy.

DayLyte Batteries is commercializing a Metal-air (M-Air) battery to increase battery energy density, cut weight in half, and reduce costs by utilizing abundant materials to release renewable energy on demand, double the range, and reduce costs of electric vehicles while enabling drone delivery and electric air taxis to take our packages, and us, wherever we want.

Carbon Solutions provides low-carbon energy research and development and software. They offer carbon management services. They support integrated CO₂ capture, transport, and storage solutions. They offer market assessments, project feasibility, and project design services.

Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. Today, heating and cooling equipment emits more greenhouse gas emissions than the entire transportation sector, and expansion in the use of cooling is projected to double these emissions in the next 30 years. However, comfortable buildings are critical for health and productivity, especially among communities that are vulnerable to the effects of climate change. Gradient’s vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Our launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.

RenewCO2 is a research company that develops processes for converting CO2 into polymers and chemicals. The company was founded in 2018 and is based in Cranford, New Jersey.

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.

Zeta Energy, founded in 2014, focuses on developing and commercializing safe, high-performance rechargeable batteries that are both cost-effective and sustainably produced. The company has created a lithium-sulfur battery system featuring proprietary anode and cathode technologies, which offer significantly higher energy density compared to existing anode chemistries while avoiding the dendrite issues associated with lithium metal. Zeta Energy's innovations aim to address climate change and promote energy democratization by providing long-lasting and affordable rechargeable batteries that do not contain cobalt, zinc, nickel, or manganese. With a management team boasting over 100 years of combined experience in technology development and commercialization, Zeta has filed more than thirty patents to protect its advancements in battery technology.

24M Technologies specializes in the development of energy storage systems for both grid and transportation applications. The company focuses on manufacturing lithium-ion batteries that enhance the operational reliability, economics, and efficiency of electric power systems. Its innovative approach features binder-free semisolid electrodes and unit cells, which not only improve battery performance but also eliminate the need for traditional hydro or pyrometallurgical processes in battery recycling. Additionally, 24M facilitates direct in-plant reuse of active materials at the end of a battery's life, contributing to more sustainable recycling practices and enabling clients to increase efficiency and reduce costs.

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.

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.

Cirba Solutions is a circular supply chain for battery materials is created using a circular economy model, which recycles old resources and reintroduces them into the value chain for reuse with low waste. Cirba Solutions collects end-of-life batteries, processes them to extract critical materials, and reintroduces these materials into the supply chain. Cirba Solutions' battery recycling management platform provides battery-centric logistics, collection program solutions, second-life applications, and validate cathode production, all while emphasizing environmental compliance through technological processes.

Ampaire Inc. is a company that designs and develops electric-powered commercial aircraft, aimed at making aviation cleaner, quieter, and more accessible. Founded in 2016 and headquartered in Hawthorne, California, Ampaire focuses on innovative solutions in energy storage, propulsion, and aircraft architecture. Their custom propulsion systems are scalable, allowing for various aircraft sizes while significantly reducing operational costs and minimizing carbon emissions. As a portfolio company of the Los Angeles Cleantech Incubator, Ampaire is committed to addressing climate change through low-emission aviation technologies, enhancing the efficiency and sustainability of air travel.

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.

CorePower Magnetics specializes in the manufacturing of electric components utilizing advanced magnetic core technology aimed at enhancing efficiency and power density. The company focuses on developing power-dense soft magnetics through innovative materials and advanced manufacturing techniques. This approach yields significant reductions in weight and volume, as well as decreased energy losses, all without relying on rare-earth metals. As a result, CorePower Magnetics' components offer improved current capabilities, extended ranges for electric vehicles, and longer lifespans for various applications. The company's commitment to optimizing magnetic core features addresses critical limitations in power electronics and power conversion systems, contributing to advancements in the electrification of transportation, energy efficiency, and grid modernization.

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.

Microvast is a technology company that specializes in the design, development, and manufacturing of lithium-ion battery solutions, particularly for electric vehicles. Founded in 2006 and based in Huzhou, China, the company also has offices in the United States, Europe, the Middle East, and Africa. Microvast is recognized for its advanced cell technology and its ability to integrate the entire production process, from raw materials to final battery assembly. This vertical integration allows the company to offer a range of products, including ultra-fast charging, long-life battery power systems, lithium-ion battery materials, and battery systems for hybrid-electric vehicles, all designed with a focus on safety and performance.

Koura is a global leader in the development, manufacture, and supply of fluoroproducts that play a fundamental role in enhancing everyday lives. Koura is a part of the Orbia community of companies, working together to tackle some of the world's most complex challenges. Koura's products are used in a vast range of applications including energy storage, construction of towns and cities, keeping homes cool, food fresh and even in the treatment of respiratory conditions. Headquartered in Boston, Koura has commercial activities across the world, with operations in the United Kingdom, Mexico, United States, India and Japan.

Ascend Elements specializes in the production of advanced battery materials by reclaiming valuable elements from spent lithium-ion batteries. The company employs hydroprocess recycling and direct recycling methods, which deconstruct old cathode materials at the atomic level to generate new cathode materials. This innovative approach not only enhances the efficiency of recycling processes but also enables clients to maximize their returns on assets, ultimately supporting the production of economically viable and low-cost battery materials.

Sila is a battery materials company founded in 2011 and headquartered in California, United States. It specializes in manufacturing energy-dense lithium-ion batteries designed for electric vehicles and consumer electronics. Sila collaborates with automotive original equipment manufacturers (OEMs) to accelerate product development and partners with battery manufacturers to enhance commercial cell production. The company focuses on providing advanced battery materials that improve energy storage capabilities, enabling the production of small, light, and long-lasting devices. By offering superior performance and quality control, Sila aims to facilitate the mass adoption of affordable, long-range electric vehicles while maintaining safety and cycle life standards.

Anovion Battery Materials produces synthetic graphite materials.

Amprius, Inc. is a manufacturer and distributor of lithium-ion batteries, primarily serving the aerospace, defense, and electric vehicle industries. Founded in 2008 and based in Fremont, California, the company leverages silicon anode technology initially developed at Stanford University. This innovative technology significantly enhances the energy density and specific energy of lithium-ion batteries, positioning Amprius as a leader in the development of advanced battery solutions. The company has garnered support from various investors, including notable venture capital firms and individuals, which underscores its potential in the growing battery market.

Brookhaven National Laboratory is a multi-purpose research institution focused on questions in basic and applied science. It is primarily focused on research in the physical, biomedical, and environmental sciences as well as in energy technologies and national security. It also builds and operates major scientific facilities available to university, industry, and government researchers. The laboratory is operated and managed for DOE's Office of Science by Brookhaven Science Associates, a limited-liability company founded by the Research Foundation of the State University of New York on behalf of Stony Brook University, the largest academic user of Laboratory facilities; and Battelle, an applied science and technology organization. Brookhaven National Laboratory was established in 1947 and is based in Upton, New York.

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.

Ampcera specializes in the development and commercialization of solid-state electrolyte technologies for lithium batteries. The company focuses on creating high-performance solid-state electrolytes and advanced manufacturing processes, which aim to enhance energy and power density, enable ultra-fast charging, and improve safety in battery systems. By collaborating with major automotive manufacturers, consumer electronics firms, and battery producers, Ampcera seeks to scale its innovative materials and technologies. This approach positions the company to support the growing demand for advanced electric vehicles and high-performance batteries across various industries.