US Department of Energy

Founded by industry veterans in metals manufacturing, recycling, and solar energy, OnePlanet specializes in providing scalable and sustainable solutions for solar panel recycling. Its advanced materials recovery processes enable asset owners to reduce environmental impact and maximize material recovery.

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 specializes in extending the lifespan of batteries through its innovative diagnostic platform. By reducing testing time from hours to minutes, ReJoule enables repurposing of batteries for second-life applications, thereby minimizing waste and promoting a sustainable, circular economy.

Founded in 2005, LanzaTech is a pioneering carbon recycling company that converts industrial waste gases into fuel ethanol and other valuable products. Its innovative bio-catalytic toolkits enable gas fermentation microbes to recycle carbon emissions from sources like steel mills and landfills, reducing reliance on fossil fuels and supporting a circular economy.

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 company specializing in metal processing technology. It collaborates with battery recyclers and miners to recover critical minerals from electronic waste and low-grade mine tailings using its proprietary electro-extraction method, offering an alternative to traditional hydrometallurgy and pyrometallurgy processes.

ReJoule specializes in extending the lifespan of batteries through its innovative diagnostic platform. By reducing testing time from hours to minutes, ReJoule enables repurposing of batteries for second-life applications, thereby minimizing waste and promoting 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 specializes in extending the lifespan of batteries through its innovative diagnostic platform. By reducing testing time from hours to minutes, ReJoule enables repurposing of batteries for second-life applications, thereby minimizing waste and promoting a sustainable, circular economy.

Alpha Nur is a pioneering nuclear energy company focused on recycling spent nuclear fuel. Its innovative technologies aim to alleviate long-term storage issues and reduce dependence on foreign uranium supplies. Collaborating with leading national laboratories, Alpha Nur's approach promises cost-effective and environmentally friendly solutions for sustainable energy management.

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.

Founded in Pulaski, Virginia in 2016, MOVA Technologies develops innovative instrument technology aimed at reducing carbon emissions from industrial plants within the energy sector. The company's modular platform is designed to recycle pollutants for industrial reuse, creating a circular economy model that transforms pollutants into commodities. This approach helps clients reduce emissions while generating new revenue opportunities.

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 develops a proprietary platform that uses artificial intelligence, bioinformatics, and high-throughput screening techniques to engineer enzymes. These enzymes efficiently break down plastic in a recycling process, producing virgin-quality, sustainable, and cost-competitive recycled outputs. This enables a circular plastics economy.

Founded by JB Straubel in Nevada, Redwood Materials specializes in recycling lithium-ion batteries and electronics. It develops processes to extract and refine key materials like lithium, nickel, cobalt, and copper, creating a circular supply chain for electric vehicles and energy storage systems. The company aims to reduce environmental impact and lower production costs by recycling end-of-life products.

Founded in 2005, LanzaTech is a pioneering carbon recycling company that converts industrial waste gases into fuel ethanol and other valuable products. Its innovative bio-catalytic toolkits enable gas fermentation microbes to recycle carbon emissions from sources like steel mills and landfills, reducing reliance on fossil fuels and supporting a circular economy.

24M Technologies specializes in energy storage systems for grid and transportation applications. It offers innovative binder-free semisolid electrodes and unit cells, eliminating the need for traditional hydro or pyrometallurgical processes in battery recycling.

Nth Cycle is a company specializing in metal processing technology. It collaborates with battery recyclers and miners to recover critical minerals from electronic waste and low-grade mine tailings using its proprietary electro-extraction method, offering an alternative to traditional hydrometallurgy and pyrometallurgy processes.

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 specializes in manufacturing advanced battery materials using recycled lithium-ion batteries. It employs hydroprocess recycling and direct recycling methods to create new cathode materials from old ones, contributing to a more sustainable electric vehicle industry.

CW Recycling provides construction demolition facility services.

Alpha Nur is a pioneering nuclear energy company focused on recycling spent nuclear fuel. Its innovative technologies aim to alleviate long-term storage issues and reduce dependence on foreign uranium supplies. Collaborating with leading national laboratories, Alpha Nur's approach promises cost-effective and environmentally friendly solutions for sustainable energy management.

Littoral Power Systems develops, manufactures, and installs hydropower and ocean energy products. These products aim to reduce the time, cost, and risk associated with building renewable energy projects while minimizing environmental impact.

Birch Biosciences develops a proprietary platform that uses artificial intelligence, bioinformatics, and high-throughput screening techniques to engineer enzymes. These enzymes efficiently break down plastic in a recycling process, producing virgin-quality, sustainable, and cost-competitive recycled outputs. This enables a circular plastics economy.

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 energy storage systems for grid and transportation applications. It offers innovative binder-free semisolid electrodes and unit cells, eliminating the need for traditional hydro or pyrometallurgical processes in battery recycling.