Top 50 Cathode Materials in Latin America

The startup utilizes bio-magnetic technology to recycle electronic waste into battery-grade metals by efficiently separating and purifying critical elements from low-value waste streams. This process addresses the growing issue of electronic waste and the demand for sustainable sources of essential metals in battery production.

TeraWatt Technology manufactures lithium-ion batteries with ultra-high energy density, designed to be lighter, smaller, and safer for large-scale applications. Their technology addresses the need for more efficient energy storage solutions in the transition to sustainable electrification.

BioMetallum specializes in biomining technology that utilizes genetically modified microorganisms to extract lithium and other metals without harmful chemicals. This approach enhances extraction efficiency, conserves freshwater resources, and minimizes environmental impact in the mining industry.

Ceibo offers a modular skid‑mounted hydrometallurgical leaching system that can be retrofitted to existing copper mine circuits to extract copper from low‑grade ores. The platform uses proprietary solvent‑extraction chemistry and AI‑driven process control to achieve up to four times faster recovery while using five times less water and reducing capital costs to about 10 % of traditional concentrators. It provides turnkey deployment with digital monitoring and remote diagnostics for lower operating expenses and reduced CO₂ emissions.

Manufactures high-throughput electrochemical stack modules for hydrogen production, utilizing standardized balance-of-plant components to eliminate the need for custom power electronics or fluid management systems. This approach reduces electrolyzer stack costs by 10x compared to future projections, streamlines plant design with standardized integration, and addresses the critical supply chain and scalability challenges faced by current electrolyzer technologies.

Carbon Cell produces a carbon-negative, fully biodegradable foam using biochar derived from organic waste, which significantly reduces reliance on fossil fuel-based foams. This high-performance material offers superior thermal insulation and compressive strength, making it an effective alternative for applications in packaging and construction.

Lingrove manufactures ekoa®, a low-carbon natural fiber composite made from renewable plant-based fibers and resins, utilizing a proprietary process that ensures high durability and a superior strength-to-weight ratio. This material effectively replaces traditional wood, plastics, and metals in various applications, providing a sustainable solution for interior design and automotive finishes.

Swift Solar develops lightweight and flexible photovoltaic cells using engineered perovskite tandem technology, which efficiently absorbs the solar spectrum to maximize power output. By manufacturing these cells domestically, the company reduces carbon emissions and mitigates supply chain risks, enabling scalable production to meet global energy demands.

Voltz Motors manufactures electric motorcycles designed for urban mobility, utilizing advanced battery technology to provide efficient and eco-friendly transportation solutions. Their products address the need for sustainable commuting options in Brazil, reducing reliance on fossil fuels and minimizing urban congestion.

The startup manufactures electric buses and shuttles that convert traditional heavy-duty machinery into electric vehicles, utilizing advanced electric drivetrains and battery systems. This transition provides clients with cost-effective, durable transportation solutions while contributing to a zero-emission economy through a circular economy model.

This startup develops compostable biomaterials using lignin and cellulose to create sustainable packaging solutions. Their technology reduces reliance on traditional plastics, enabling businesses to offer eco-friendly packaging that maintains functionality and aesthetics at competitive costs.

Recycap Technologies develops automated recycling solutions for aluminum coffee capsules, utilizing the REACT platform to process used capsules efficiently. The company addresses the environmental issue of billions of coffee capsules ending up in landfills, providing a sustainable method for their recycling in home, commercial, and industrial settings.

This startup manufactures circular carbon-sourced bio-assembled materials to produce eco-friendly textile alternatives that minimize reliance on petroleum and animal-derived resources. By providing sustainable materials, the company enables designers and material engineers to enhance environmental responsibility and support the circular economy.

BANiQL utilizes a patented electrochemical process to selectively extract nickel and cobalt from laterite ores at lower temperatures and atmospheric pressure, achieving high-purity outputs with net-zero waste. This method reduces production costs by 30% compared to traditional High Pressure Acid Leaching, while cutting energy consumption and carbon emissions by 80%, addressing the environmental impact of metal extraction for lithium-ion batteries.

The startup produces bioplastics by utilizing genetically modified microorganisms that incorporate specific enzymes, enabling a one-step production process that significantly reduces costs. This approach addresses the limited availability of sustainable plastic alternatives by offering biomaterials derived from renewable sources at competitive prices.

Develops silicon-sulfur batteries that use silicon anodes and sulfur cathodes to achieve significantly higher energy density, faster charging times, and improved safety compared to traditional lithium-ion batteries. This technology addresses the limitations of current energy storage systems by providing longer-lasting, more efficient, and highly recyclable solutions for various applications.

Mush is a biotechnology platform that utilizes mycelium-based technology to create biodegradable materials as alternatives to conventional plastics. This solution directly addresses the environmental issues caused by plastic waste by offering sustainable materials that decompose naturally.

The startup produces sustainable bio-materials derived from renewable resources for use in absorbent products, such as diapers and feminine hygiene items. This approach reduces reliance on petroleum-based materials, addressing environmental concerns associated with plastic waste and promoting a circular economy.

S.Oleum produces sustainable raw materials using carbon-negative processes, offering a greener alternative for the energy, chemical, and food industries. Their materials help companies reduce their carbon footprint and create more environmentally friendly products.

NIU NIU operates an e-Waste management system that utilizes artificial intelligence to identify and extract critical metals from obsolete electronics, such as lithium and cobalt, while ensuring compliance with environmental regulations. The company addresses the issues of mining-related environmental destruction and unethical labor practices by providing a clean, traceable supply of recycled materials for the electromobility and energy transformation sectors.

Aligned Carbon develops the Alcar wafer platform, which features semiconductor-pure, aligned carbon nanotubes grown on industry-standard wafers, enabling compatibility with CMOS fabrication processes. This technology addresses the limitations of traditional semiconductor materials by providing a 1000x improvement in power-performance, facilitating the advancement of next-generation computing systems.

The startup develops a nanotechnological additive that can be integrated into paints, coatings, and construction materials to transform surfaces into air purifiers that mimic photosynthesis. This technology effectively degrades greenhouse gases, contributing to cleaner air in urban environments.

The startup specializes in the recovery of carbon black and eco fuel from discarded rubber tires, particularly those decommissioned from the mining sector. By converting off-the-road mining tires into reusable commodities, the company addresses the environmental impact of tire waste while providing valuable materials for various industries.

IMEKO offers a chemical recycling process that converts toxic cigarette butts into Celion®, a sustainable plastic material. This recovered cellulose acetate is suitable for standard plastic molding, providing manufacturers with a circular economy solution for waste reduction and a lower carbon footprint alternative to virgin plastics.

SENTIENT crafts handbags from plant-based materials that offer a premium feel and modern aesthetic. By using innovative, next-generation materials, SENTIENT provides a sustainable alternative to traditional luxury fashion.

This startup utilizes biocompostable materials derived from fruit and vegetable side streams to create sustainable packaging and single-use products that do not contribute to environmental pollution. Their offerings, including edible straws and waterproof flexible films, provide functional alternatives to traditional plastics while promoting a circular economy.

The startup manufactures thermo-acoustic cellular concrete for modular construction, providing materials that are easy to cut and drill while offering thermal and acoustic insulation, fire resistance, and cold resistance. This technology enables builders to efficiently utilize leftover materials and complete projects on schedule.

This startup manufactures environmentally friendly coating products using nanotechnology and organic compounds, significantly reducing the reliance on heavy metals and toxic substances in formulations. Their services include technical assistance, corrosion monitoring, and project evaluation, providing the national industry with efficient solutions that minimize environmental impact.

The startup produces thermal protective cases for electronic devices using advanced insulating materials that regulate temperature and prevent overheating in extreme environments. This technology protects phones and tablets from heat-related damage, enabling reliable outdoor use in high-temperature conditions.

TRL9 develops sustainable advanced materials for defense, powder metallurgy, hydrogen production, and bioeconomy applications, focusing on high-performance solutions that meet strict industry standards. The company provides environmentally responsible materials that enhance operational efficiency and reduce environmental impact in critical sectors.

Develops bioplastics from renewable resources as sustainable alternatives to fossil-based plastics. These bioplastics reduce waste and support climate goals by offering a measurable solution to plastic pollution and resource depletion.

ThorCell develops a bio-derived energy storage system that utilizes advanced carbon allotropes from algae biomass to achieve energy densities of up to 1500 Wh/kg while integrating CO2 capture technology. This system addresses the need for sustainable energy solutions by providing a reliable alternative to traditional batteries, significantly reducing greenhouse gas emissions during operation.

ANCOR TECMIN enhances non-ferrous metal electrowinning and electrorefining operations with advanced electrolytic cell technology and custom composite capping boards. They also provide tankhouse rehabilitation services to optimize performance and product quality for mineral processing plants.

Einsted utilizes patented plasma pyrolysis technology to convert methane into carbon-free hydrogen and high-conductivity carbon on-site, significantly reducing energy consumption and emissions compared to traditional methods. This process addresses the need for sustainable hydrogen production in industrial applications while enabling effective carbon sequestration for enhanced environmental compliance.

Einsted utilizes patented plasma pyrolysis technology to convert methane into carbon-free hydrogen and high-conductivity carbon on-site, significantly reducing energy consumption and emissions compared to traditional methods. This process addresses the need for sustainable hydrogen production in industrial applications while enabling effective carbon sequestration for enhanced environmental compliance.

Cramik Additive Solutions develops and supplies ceramic-charged materials, including alumina, silicon carbide, and yttria-stabilized zirconia, for critical applications in aerospace, defense, and electronics. These materials enhance mechanical strength, thermal stability, and dimensional accuracy, addressing the need for reliable performance in demanding environments.

Cirklo offers FDA and ANVISA-approved recycled PET-PCR resins for food-grade packaging. These resins provide comparable mechanical properties to virgin PET, enabling companies to meet regulatory requirements and reduce their environmental impact.

Endurance Motive designs and assembles lithium-ion battery systems specifically for industrial logistics applications. Their solutions enhance energy efficiency and operational reliability in material handling and transportation, addressing the need for sustainable power sources in the logistics sector.

EcoPU chemically recycles polyurethane waste into a high-quality polyol resin for injection molding. This closed-loop process recovers up to 100% of eligible scrap, reducing manufacturers' raw material and disposal costs while lowering their environmental impact.

Molten Salt Solutions develops proprietary chromatography separation and mass spectrometry technologies for isotope enrichment, utilizing unique metal salt syntheses that enhance safety and reduce costs in nuclear power applications. Their platform addresses the need for efficient and reliable materials essential for advancing the next generation of nuclear energy.