Nepal unlocks “black gold” potential with lithium-ion battery recycling


Nepal, a country known for its breathtaking landscapes and rich cultural heritage, has been making strides in adopting clean and sustainable technologies. In recent years, the shift toward electric vehicles (EVs) and renewable energy sources has led to a significant increase in the import of battery-operated vehicles. With this vehicle comes lithium-ion battery. They are expensive to buy and have disposal issue at the end of their lifespan. The absence of domestic lithium mines, often referred to as “black gold” highlights the need for an efficient recycling system. This article explores the importance of lithium-ion battery recycling in Nepal, emphasizing the potential for

a three-stage utilization process that maximizes the lifespan and sustainability of these valuable energy storage devices.

Establishing a robust recycling infrastructure for lithium-ion batteries in Nepal holds significant economic and environmental advantages. Given Nepal’s lack of domestic lithium mines, the country heavily relies on imported batteries, exposing its economy to external supply chain vulnerabilities. By implementing effective battery recycling processes, Nepal can strategically reduce its dependence on foreign sources, fostering economic self-sufficiency.

From an economic perspective, battery recycling presents opportunities for resource conservation and job creation. Recovering valuable materials like lithium and cobalt from used batteries reduces the need for fresh raw material extraction, conserving resources and minimizing environmental degradation associated with mining. Moreover, the establishment of recycling plants creates employment opportunities in collection, processing, and manufacturing, contributing to the growth of a domestic recycling industry and supporting local economies.

On the environmental front, recycling mitigates the negative impacts of raw material extraction. The environmentally destructive practices often associated with lithium and cobalt mining, such as habitat destruction and pollution, can be curtailed through recycling efforts. Additionally, recycling requires less energy compared to the production of batteries from virgin materials, leading to a decreased carbon footprint and lower greenhouse gas emissions. The reduction of hazardous battery waste in landfills also prevents environmental contamination.

The Three-Stage Utilization Model

Lithium-ion batteries can indeed be recycled multiple times, albeit with a gradual loss of material quality and efficiency in each cycle. The recycling process involves extracting valuable materials such as lithium, cobalt, and nickel for reuse in manufacturing new batteries. However, with each successive recycling cycle, impurities may be introduced, and the physical and chemical properties of the materials may undergo changes, leading to a decline in overall efficiency. Despite these limitations, the ability to recycle lithium-ion batteries multiple times offers a sustainable approach to resource management, contributing to the reduction of environmental impact and promoting a circular economy for battery materials. We can implement a three-stage utilization model to overcome these challenges.

High Precision Applications

In the first stage, recycled lithium-ion batteries can be used for high precision applications, such as electric three-wheeler, two-wheeler, medical equipment etc. These demanding fields require batteries with optimal performance and reliability. By repurposing recycled batteries for such applications, we can ensure that its EVs and medical devices operate at peak efficiency while reducing the need for new battery production.

Energy Storage Systems

As batteries approach the end of their lifespan for high precision applications, they can be transitioned to the second stage: energy storage systems (ESS). Energy storage is crucial for balancing intermittent renewable energy sources and ensuring a stable power supply. Repurposing batteries in ESS provides a second life for these devices, extending their usefulness and delaying the need for disposal.

General Applications

Once batteries are no longer suitable for energy storage, they can be further recycled for general applications where high precision and accuracy are not paramount. This includes powering less critical devices, such as household electronics and lighting systems. This final stage in the battery’s life ensures that even after multiple uses, its components are responsibly managed, minimizing waste and environmental impact.

Benefits of a Domestic Recycling System

Resource Conservation: Lithium-ion battery recycling facilitates the recovery of valuable materials such as lithium, cobalt, and nickel, reducing the need for new raw material extraction. This conserves precious resources and minimizes environmental impact associated with mining activities.

Reduced Environmental Impact: Recycling helps mitigate the environmental damage caused by the extraction and processing of battery materials. It minimizes habitat destruction, soil degradation, and pollution, contributing to overall environmental sustainability.

Energy Savings: Compared to the energy-intensive process of extracting and refining virgin materials, recycling lithium-ion batteries consumes less energy. This results in a lower carbon footprint and decreased greenhouse gas emissions, contributing to a more energy-efficient and environmentally friendly approach.

Waste Reduction: Proper recycling prevents hazardous battery waste from accumulating in landfills, reducing the risk of soil and water contamination. This not only safeguards the environment but also promotes responsible disposal practices.

Economic Opportunities: Establishing a robust battery recycling system creates job opportunities in collection, processing, and manufacturing. This contributes to economic growth, job creation, and the development of a domestic recycling industry, reducing dependence on foreign sources.

Circular Economy Contribution: Battery recycling supports the concept of a circular economy, where materials are reused and recycled, minimizing the need for constant extraction of new resources. This sustainable approach promotes long-term resource efficiency and waste reduction.

Self-Sufficiency and Supply Chain Resilience: A well-established battery recycling system reduces a nation’s dependency on foreign sources for critical battery materials, enhancing self-sufficiency and mitigating economic vulnerabilities related to global supply chain disruptions.

Technological Innovation: Investing in battery recycling technologies stimulates research and development, driving innovation in sustainable practices and improving the efficiency of recycling processes over time.

Long-Term Cost Savings: Over the long term, a robust recycling system can lead to cost savings by providing a sustainable source of materials for battery production, reducing the reliance on expensive imported raw materials.


Nepal’s journey toward a sustainable and green future requires innovative solutions to address the challenges posed by the import of lithium-ion batteries. Implementing a three-stage utilization model for recycled batteries not only ensures their extended lifespan but also aligns with the principles of a circular economy. By investing in a domestic recycling infrastructure, Nepal can turn the challenge of import dependency into an opportunity for economic growth, resource conservation, and environmental sustainability. As the world increasingly recognizes the importance of responsible resource management, Nepal has the chance to emerge as a leader in harnessing the potential of “black gold” through lithium-ion battery recycling.

Source: Setopati (Prasanna Aryal)