US Department of Energy

OnePlanet Solar Recycling is a company established by experts from the metals manufacturing, recycling, and solar energy sectors, specializing in scalable and sustainable solar panel recycling solutions. The company provides a comprehensive range of services, including logistics support, recycling certifications, and the recycling of damaged solar panels, as well as associated components such as racking and mounting structures, string inverters, central inverters, and various types of wiring. By focusing on these services, OnePlanet Solar Recycling aims to address the growing need for responsible disposal and recycling of solar technology within the industry.

Nucor Corporation is a prominent manufacturer and seller of steel and steel products, operating primarily through two business segments: steel mills and steel products. The steel mills segment produces a wide range of hot-rolled and cold-rolled steel products, including angles, rounds, flats, channels, sheets, wide-flange beams, pilings, billets, blooms, beam blanks, and plates. The steel products segment offers various items such as steel joists and joist girders, steel deck, cold finished steel, steel fasteners, metal building systems, and light gauge steel framing. Nucor has expanded its operations through strategic acquisitions, including the purchase of SHV North America Corporation and Metal Recycling Services Inc., enhancing its capabilities in steel manufacturing and recycling.

Li-Cycle is a clean technology company specializing in the resource recovery of end-of-life lithium-ion batteries. The company employs its proprietary Spoke and Hub recycling process, which enables the efficient processing of battery manufacturing scrap and spent batteries. At its Spokes, Li-Cycle produces black mass and other intermediate products, while its Hubs focus on recovering valuable raw materials such as lithium carbonate, cobalt sulphate, and nickel sulphate. Committed to sustainable practices, Li-Cycle’s technology allows for the recovery of 80 to 100% of materials found in lithium-ion batteries, addressing the growing demand for critical battery resources in an environmentally responsible manner.

ReJoule is a company focused on transforming battery management by providing a diagnostic platform that significantly reduces battery testing time from hours to minutes. Recognizing the critical issue of battery health information and its impact on waste, particularly at the end of a battery's life, ReJoule aims to facilitate the repurposing of batteries. Their innovative system tests batteries for second-life applications and offers next-generation testing capabilities for in-vehicle assessments during the battery's first life. By enabling equipment manufacturers to understand battery health better, ReJoule contributes to reducing battery waste and promotes a sustainable, circular economy.

LanzaTech, Inc. is a carbon recycling company based in Skokie, Illinois, with additional offices in Roselle, Illinois; Shanghai, China; and Gurgaon, India. Founded in 2005, the company specializes in producing fuel ethanol from renewable non-food resources, including industrial flue gases and waste gases generated from municipal solid waste and biomass gasification. LanzaTech’s innovative technology converts carbon emissions into valuable products, effectively retrofitting industrial emission sources, such as steel mills, to create sustainable fuels, fabrics, and packaging. By recycling carbon from various sources, the company aims to displace a significant portion of crude oil use and contribute to a circular carbon economy, ultimately reducing global CO2 emissions. LanzaTech's approach not only addresses the carbon crisis but also provides a pathway for sustainable consumer goods.

American Battery Technology Company focuses on the sustainable sourcing of essential battery materials through innovative practices in lithium-ion battery recycling, battery metal extraction, and the development of primary mineral resources. The company is dedicated to producing low-cost battery metals that support the growing demand for electric vehicles, grid storage solutions, and consumer electronics. By emphasizing environmental responsibility and ethical sourcing, American Battery Technology Company aims to contribute to a closed-loop, clean energy ecosystem, aligning its operations with the increasing need for efficient and sustainable battery technologies.

Li Industries is a start-up focused on advancing lithium-ion battery recycling technologies. The company specializes in the recovery of valuable materials such as lithium, cobalt, and nickel from end-of-life batteries used in electric vehicles, consumer electronics, and other energy storage systems. By utilizing innovative direct recycling technology and a scalable electrochemical flow system, Li Industries aims to extract these essential metals efficiently and sustainably. This process not only reduces environmental waste but also supports the production of new batteries from recycled components. By optimizing the recovery and treatment of these materials, Li Industries contributes to lowering energy consumption and emissions in the battery production process, ultimately fostering a more sustainable supply chain for battery manufacturing.

Blue Whale Materials specializes in the recycling of lithium-ion batteries, focusing on the safe reclamation and responsible supply of critical materials such as cobalt, nickel, and lithium. Utilizing proprietary technology and processes, the company efficiently recycles spent batteries to produce recycled products that can be used in the manufacturing of new battery components. This approach not only contributes to a sustainable supply chain but also aims to reduce dependence on traditional mining operations. By addressing the growing demand for materials necessary for the electrified economy, Blue Whale Materials plays a vital role in promoting environmental sustainability and securing domestic resources.

IT Asset Partners is a specialized business focused on managing end-of-life IT assets for original equipment manufacturers, retailers, and distributors. They offer services including data destruction, component recycling, and asset disposition, aiming to maximize value recovery while ensuring environmental responsibility through their hybrid recycling model.

Chesapeake Specialty Products is the original exhibit manufacturer that delivers sand additives, and recyclable metallic abrasive products.

Salvage Trading is a provider of fiber, used clothing, and wholesale industries.

Nth Cycle is a metal processing technology company focused on recovering critical minerals from e-waste and low-grade mine tailings. Utilizing its innovative electro-extraction technology, Nth Cycle offers a cleaner and customizable alternative to traditional methods such as hydrometallurgy and pyrometallurgy. This technology allows for the efficient reclamation of valuable metals, thereby reducing reliance on primary mining and establishing a secure secondary source of these essential materials within the United States. By enabling the manufacturing and recycling industries to access new metal sources, Nth Cycle plays a crucial role in supporting the transition to clean energy.

ReJoule is a company focused on transforming battery management by providing a diagnostic platform that significantly reduces battery testing time from hours to minutes. Recognizing the critical issue of battery health information and its impact on waste, particularly at the end of a battery's life, ReJoule aims to facilitate the repurposing of batteries. Their innovative system tests batteries for second-life applications and offers next-generation testing capabilities for in-vehicle assessments during the battery's first life. By enabling equipment manufacturers to understand battery health better, ReJoule contributes to reducing battery waste and promotes a sustainable, circular economy.

Princeton NuEnergy is a startup specializing in recycling lithium-ion batteries from electric vehicles and consumer electronics. Utilizing its patented Direct Battery Recycling technology, the company recovers high-quality cathode active materials from spent batteries at low operating costs. This process enables Princeton NuEnergy to offer sustainable solutions for energy storage systems and contribute to waste reduction in the electronics industry.

ReJoule is a company focused on transforming battery management by providing a diagnostic platform that significantly reduces battery testing time from hours to minutes. Recognizing the critical issue of battery health information and its impact on waste, particularly at the end of a battery's life, ReJoule aims to facilitate the repurposing of batteries. Their innovative system tests batteries for second-life applications and offers next-generation testing capabilities for in-vehicle assessments during the battery's first life. By enabling equipment manufacturers to understand battery health better, ReJoule contributes to reducing battery waste and promotes a sustainable, circular economy.

Alpha Nur is a pioneering nuclear energy company focused on recycling spent nuclear fuel. It aims to alleviate long-term storage issues and reduce dependence on foreign uranium supplies by developing eco-friendly and cost-effective technologies in collaboration with prominent national laboratories. The company's innovative approach converts high-grade nuclear waste into mid-grade fuel, supporting both American national security and clean energy initiatives while addressing the fuel supply gap for next-generation nuclear plants.

OnTo develops and patents advanced battery recycling innovations that yield high-quality electrode materials made from recycled batteries. The company was founded in 2014 and is headquartered in Bend, Oregon.

MOVA Technologies, LLC, based in Pulaski, Virginia, is a privately-held company focused on developing innovative technologies to reduce carbon emissions from industrial plants, particularly in the energy sector. Founded in 2016, MOVA holds multiple patents for its sustainable air emissions platform, which recycles pollutants for industrial reuse. The company's modular platform is applicable across various sectors and is designed to advance sector-specific applications for direct air capture and carbon capture, as well as for addressing diffuse agricultural emissions. By utilizing a circular economy model, MOVA transforms pollutants into economic assets, enabling clients to enhance their environmental stewardship while also generating new revenue opportunities. Their panel-bed filtration system allows carbon-based fuel facilities to operate more efficiently, effectively filtering out gaseous and solid pollutants through the use of solid sorbents.

Rockytech manufacturers of plastics sustainability, from early feedstock selection to responsible end-of-life solutions.

Li-Cycle is a clean technology company specializing in the resource recovery of end-of-life lithium-ion batteries. The company employs its proprietary Spoke and Hub recycling process, which enables the efficient processing of battery manufacturing scrap and spent batteries. At its Spokes, Li-Cycle produces black mass and other intermediate products, while its Hubs focus on recovering valuable raw materials such as lithium carbonate, cobalt sulphate, and nickel sulphate. Committed to sustainable practices, Li-Cycle’s technology allows for the recovery of 80 to 100% of materials found in lithium-ion batteries, addressing the growing demand for critical battery resources in an environmentally responsible manner.

Birch Biosciences is a company focused on revolutionizing plastic recycling through its proprietary platform that engineers enzymes for efficient plastic breakdown. By utilizing artificial intelligence, bioinformatics, and high-throughput screening techniques, Birch Biosciences develops a sustainable and cost-effective process that produces virgin-quality recycled materials. This innovative approach not only enhances the efficiency of plastic recycling but also supports the creation of a circular plastics economy by offering environmentally sustainable solutions.

Redwood Materials, Inc. is a Nevada-based company focused on advancing sustainable battery recycling technologies to create a circular supply chain for lithium-ion batteries. Founded by JB Straubel in 2017, Redwood specializes in the recycling and processing of end-of-life batteries and electronics to recover critical materials such as lithium, nickel, cobalt, copper, and various metals. The company currently receives approximately 10 GWh of used batteries annually and aims to scale its production of anode and cathode materials to 100 GWh by 2025, sufficient for manufacturing over one million electric vehicles each year. By providing environmentally sound solutions for recycling and refining, Redwood supports industries including electric vehicles, renewable energy storage, and consumer electronics, thereby contributing to a reduction in the environmental impact of battery production and usage.

LanzaTech, Inc. is a carbon recycling company based in Skokie, Illinois, with additional offices in Roselle, Illinois; Shanghai, China; and Gurgaon, India. Founded in 2005, the company specializes in producing fuel ethanol from renewable non-food resources, including industrial flue gases and waste gases generated from municipal solid waste and biomass gasification. LanzaTech’s innovative technology converts carbon emissions into valuable products, effectively retrofitting industrial emission sources, such as steel mills, to create sustainable fuels, fabrics, and packaging. By recycling carbon from various sources, the company aims to displace a significant portion of crude oil use and contribute to a circular carbon economy, ultimately reducing global CO2 emissions. LanzaTech's approach not only addresses the carbon crisis but also provides a pathway for sustainable consumer goods.

24M Technologies specializes in the development of innovative energy storage systems aimed at enhancing the operational reliability and efficiency of electric power systems for both grid and transportation applications. The company is known for its advanced lithium-ion batteries, which feature binder-free semisolid electrodes and unit cells. These designs not only improve battery performance but also streamline the recycling process by eliminating the need for traditional hydro or pyrometallurgical methods. Additionally, 24M facilitates the direct reuse of active materials within its manufacturing process, supporting sustainable end-of-life recycling practices. Through these innovations, 24M aims to provide clients with improved economic outcomes while contributing to more efficient energy storage solutions.

Nth Cycle is a metal processing technology company focused on recovering critical minerals from e-waste and low-grade mine tailings. Utilizing its innovative electro-extraction technology, Nth Cycle offers a cleaner and customizable alternative to traditional methods such as hydrometallurgy and pyrometallurgy. This technology allows for the efficient reclamation of valuable metals, thereby reducing reliance on primary mining and establishing a secure secondary source of these essential materials within the United States. By enabling the manufacturing and recycling industries to access new metal sources, Nth Cycle plays a crucial role in supporting the transition to clean energy.

Cirba Solutions specializes in battery recycling services, catering to corporations, governments, municipalities, and households. The company collects end-of-life batteries and processes them to extract critical materials, which are then reintroduced into the supply chain using a circular economy model. This approach minimizes waste and promotes environmental compliance through advanced technological processes. Cirba Solutions offers comprehensive services including battery inventory management, de-installation, project management, recycling systems, and accessories for damaged batteries. These solutions help clients meet regulatory requirements and divert waste from landfills while ensuring the safe recycling of each component.

Princeton NuEnergy is a startup specializing in recycling lithium-ion batteries from electric vehicles and consumer electronics. Utilizing its patented Direct Battery Recycling technology, the company recovers high-quality cathode active materials from spent batteries at low operating costs. This process enables Princeton NuEnergy to offer sustainable solutions for energy storage systems and contribute to waste reduction in the electronics industry.

American Battery Technology Company focuses on the sustainable sourcing of essential battery materials through innovative practices in lithium-ion battery recycling, battery metal extraction, and the development of primary mineral resources. The company is dedicated to producing low-cost battery metals that support the growing demand for electric vehicles, grid storage solutions, and consumer electronics. By emphasizing environmental responsibility and ethical sourcing, American Battery Technology Company aims to contribute to a closed-loop, clean energy ecosystem, aligning its operations with the increasing need for efficient and sustainable battery technologies.

American Battery Technology Company focuses on the sustainable sourcing of essential battery materials through innovative practices in lithium-ion battery recycling, battery metal extraction, and the development of primary mineral resources. The company is dedicated to producing low-cost battery metals that support the growing demand for electric vehicles, grid storage solutions, and consumer electronics. By emphasizing environmental responsibility and ethical sourcing, American Battery Technology Company aims to contribute to a closed-loop, clean energy ecosystem, aligning its operations with the increasing need for efficient and sustainable battery technologies.

Cirba Solutions specializes in battery recycling services, catering to corporations, governments, municipalities, and households. The company collects end-of-life batteries and processes them to extract critical materials, which are then reintroduced into the supply chain using a circular economy model. This approach minimizes waste and promotes environmental compliance through advanced technological processes. Cirba Solutions offers comprehensive services including battery inventory management, de-installation, project management, recycling systems, and accessories for damaged batteries. These solutions help clients meet regulatory requirements and divert waste from landfills while ensuring the safe recycling of each component.

Ascend Elements is a manufacturer of advanced battery materials, specializing in the reclamation of valuable elements from spent lithium-ion batteries. The company employs hydroprocess recycling and direct recycling techniques to deconstruct old cathode materials to the atomic level, allowing for the creation of new cathode materials. This innovative approach not only facilitates the recycling of battery components but also supports clients in maximizing their returns on investments, promoting the economic viability of recycling and the production of low-cost battery materials.

CW Recycling provides construction demolition facility services.

Alpha Nur is a pioneering nuclear energy company focused on recycling spent nuclear fuel. It aims to alleviate long-term storage issues and reduce dependence on foreign uranium supplies by developing eco-friendly and cost-effective technologies in collaboration with prominent national laboratories. The company's innovative approach converts high-grade nuclear waste into mid-grade fuel, supporting both American national security and clean energy initiatives while addressing the fuel supply gap for next-generation nuclear plants.

Littoral Power Systems is a developer of hydropower and renewable energy equipment focused on addressing the challenges of cost, environmental impact, and regulatory complexity in the ocean energy sector. The company specializes in the design, manufacture, and installation of products that streamline the construction of energy projects, thereby reducing time, cost, and risk. Littoral Power Systems produces equipment made from recycled materials, which can be deployed in both small configurations suitable for tight waterways and larger setups for energy farms. This innovative approach enables clients to harness energy at a low cost while minimizing environmental impacts.

Birch Biosciences is a company focused on revolutionizing plastic recycling through its proprietary platform that engineers enzymes for efficient plastic breakdown. By utilizing artificial intelligence, bioinformatics, and high-throughput screening techniques, Birch Biosciences develops a sustainable and cost-effective process that produces virgin-quality recycled materials. This innovative approach not only enhances the efficiency of plastic recycling but also supports the creation of a circular plastics economy by offering environmentally sustainable solutions.

ZwitterCo specializes in advanced membrane solutions for the treatment of highly impaired wastewater, enabling the reuse and recycling of water resources in industrial applications. The company's innovative reverse osmosis and nanofiltration technologies address the challenges of treating historically unfilterable streams by preventing fouling caused by organic molecules. ZwitterCo's membranes are chlorine-tolerant, back-washable, and resistant to irreversible fouling, which enhances their longevity and performance. By transforming wastewater from a liability into a valuable resource, ZwitterCo helps clients manage their water treatment needs more economically and sustainably, reducing chemical demands and improving operational efficiency.

Gopher Resource LLC is an environmental solutions provider specializing in the recycling of household hazardous waste, reusable products, and electronics. Founded in 1946 and headquartered in Eagan, Minnesota, with an additional facility in Tampa, Florida, the company focuses on the safe and efficient recycling of lead-based batteries across North America. Utilizing advanced technology and sustainable practices, Gopher Resource processes a wide range of materials, including lead products, plastics, aluminum, and various household items. The company's efforts contribute to environmental sustainability by providing recycled lead for automotive and industrial batteries, thereby promoting a safer and more sustainable future. Gopher Resource is recognized for its commitment to high standards of environmental practices, safety, and continuous improvement in its operations.

Infinium Metals, based in Natick, Massachusetts, specializes in the development and commercialization of advanced metallurgical processes for producing lightweight and magnetic materials. The company manufactures essential metals including magnesium, titanium, tantalum, neodymium, dysprosium, and solar-grade silicon using innovative techniques such as solid oxide membrane electrolysis. This low-energy process not only enhances efficiency but also minimizes environmental impact. Infinium Metals provides magnesium for fuel-efficient vehicles and aircraft components, neodymium for magnets used in wind turbines and hybrid vehicles, and elements for high power-to-weight generators. Additionally, the company offers recycling solutions for magnesium and rare earth elements. Infinium serves various industries, including aerospace, automotive, consumer technology, defense, energy, and mass transit. Originally founded in 2008 as Metal Oxygen Separation Technologies, Inc., the company rebranded in 2013 to reflect its broader focus on clean metals.

24M Technologies specializes in the development of innovative energy storage systems aimed at enhancing the operational reliability and efficiency of electric power systems for both grid and transportation applications. The company is known for its advanced lithium-ion batteries, which feature binder-free semisolid electrodes and unit cells. These designs not only improve battery performance but also streamline the recycling process by eliminating the need for traditional hydro or pyrometallurgical methods. Additionally, 24M facilitates the direct reuse of active materials within its manufacturing process, supporting sustainable end-of-life recycling practices. Through these innovations, 24M aims to provide clients with improved economic outcomes while contributing to more efficient energy storage solutions.