E-Waste Challenge: Why the circular economy is no longer optional

“We are squandering valuable resources and jeopardising future technological progress by failing to manage e-waste properly.” This warning, echoed in United Nations reports on global e-waste, captures the dilemma confronting countries racing towards digitalisation without accounting for the material consequences. For India, the challenge is particularly acute. As one of the world’s fastest-growing digital economies, the country stands at a crossroads where technological ambition, environmental risk, and resource security intersect.

A digital surge with a hidden cost

Every year, millions of Indian households discard smartphones, laptops, and network devices that are still functional. On the surface, this is a sign of prosperity and rapid adoption of digital technology, but it masks a mounting crisis beneath the hum of the country’s digital infrastructure. India now ranks as the third-largest generator of e-waste in the world, after China and the United States, producing an estimated 3.8 million tonnes annually, a figure that has roughly doubled over the past decade. Official statistics place generation at 1.4 million tonnes in 2024–25, reflecting the formal channels alone, while unregistered and informal flows account for much of the remainder.

Globally, the problem is even more staggering: the world produced 62 million tonnes of e-waste in 2022, projected to rise to 82 million tonnes by 2030, yet only around 22 per cent is collected and recycled safely. India’s numbers mirror this alarming trend, driven by short device lifecycles, frequent upgrades, and consumption patterns that favour replacement over repair. The country’s digital boom, from smartphones to data centres, means the volume of discarded electronics is rising faster than the world average.

The hazards of untreated e-waste

E-waste is far from ordinary trash. Discarded electronics contain lead, mercury, cadmium, brominated flame retardants, and other hazardous substances. When improperly disposed of, these chemicals seep into soil, groundwater, and air, contaminating ecosystems and threatening public health. In India, a large proportion of e-waste is handled by the informal sector, where workers manually dismantle devices, burn wires for copper, or extract metals using acids and other crude methods. In cities like Delhi, estimates suggest that 95 per cent of e-waste is still processed informally, exposing tens of thousands of workers to dangerous conditions.

The human cost is severe. Respiratory ailments, neurological disorders, and long-term cancer risks are common among informal recycling workers. Local communities are not spared: soil and water contamination affects food safety and public health, while open burning releases toxic fumes that degrade air quality. The environmental toll is compounded by unmonitored dumping, threatening urban liveability and rural ecosystems alike.

A colossal waste of resources

E-waste is also a hidden treasure trove of valuable materials. Smartphones, laptops, and networking equipment contain gold, silver, copper, cobalt, lithium, and rare earth elements, many of which India imports at considerable cost. Mining these materials is energy-intensive and environmentally damaging. When devices are discarded prematurely or processed inefficiently, these resources are lost. Estimates suggest India forfeits tens of thousands of crore rupees annually due to informal processing and missed recovery opportunities. Globally, the embedded value of discarded electronics is worth tens of billions of dollars every year. In a country striving for technological self-reliance, every wasted smartphone and laptop represents lost opportunity.

Technology and planned obsolescence

The problem is aggravated by short product lifespans and deliberate obsolescence. Many devices are designed to discourage repair, with sealed batteries, proprietary components, and limited software support. Security and operating system updates often cease after three to five years, rendering hardware functionally obsolete even if physically intact. The result is a culture of “use and throw,” where devices are discarded long before their true end-of-life. This is not merely an environmental concern; it deepens import dependence, undermines repair markets, and fuels a waste-intensive economy.

Circular economy: a systemic solution

The circular economy provides a structural answer to these challenges. Unlike the linear model of extraction, consumption, and disposal, circularity emphasises durability, repair, reuse, and high-quality recycling. Products are designed for longer life, modular repair, and eventual safe recovery of materials. Take-back systems, formal recycling infrastructure, and advanced recovery technologies ensure that valuable metals and components return to productive use rather than being lost.

For India, the benefits are manifold. Environmentally, circular practices reduce pollution and toxic exposures. Economically, they cut import dependence, unlock domestic value, and create employment in repair, refurbishment, and formal recycling sectors. Strategically, they strengthen supply chain resilience and resource security. Circularity transforms e-waste from a liability into a domestic resource reservoir, aligning India’s technological ambition with sustainable development goals.

Policy intent and institutional momentum

India has taken steps to embed circular principles into policy. The E-Waste (Management) Rules, most recently updated in 2022, impose Extended Producer Responsibility (EPR), requiring manufacturers to collect and recycle end-of-life products. Formal processing has increased from 22,700 tonnes a decade ago to nearly 988,000 tonnes, a remarkable improvement, though a significant volume still escapes regulation.

At the institutional level, ministries including Electronics and Information Technology, Environment, and Telecommunications coordinate to shape regulations, standards, and implementation frameworks. State-level initiatives, such as Delhi’s planned e-waste eco-park, aim to create formalised recycling hubs capable of processing tens of thousands of tonnes annually, integrating informal workers into safer, more efficient systems. These steps signal a growing recognition that scale, technology, and governance are essential to manage e-waste effectively.

Integration with global sustainability commitments

Circular economy strategies also support India’s international obligations. They align with the United Nations Sustainable Development Goals, particularly SDG 12 (Responsible Consumption and Production), SDG 9 (Industry, Innovation and Infrastructure), SDG 11 (Sustainable Cities), and SDG 13 (Climate Action). By reducing extraction, lowering emissions, and promoting resource efficiency, circularity strengthens India’s climate credibility while fostering economic and social inclusivity.

Persistent challenges

Major obstacles remain. The informal sector still dominates collection and processing, corporate design practices discourage repair and software longevity, enforcement gaps hinder consistent outcomes, and consumer behaviour continues to favour convenience over longevity. Scaling recycling infrastructure requires significant investment and technological capability, alongside integration of informal workers into formal systems. Addressing these structural gaps is critical if circularity is to move from aspiration to impact.

Conclusion: a choice that cannot be deferred

India’s e-waste challenge sits at the nexus of its digital ambition and sustainability obligations. Untreated and unmanaged, it threatens public health, wastes scarce resources, and deepens import dependence. Managed through a circular economy lens, e-waste becomes an asset rather than a liability, supplying materials, creating jobs, and supporting a resilient, low-carbon economy.

The path forward requires decisive policy action, technological innovation, corporate accountability, and active citizen participation. Circularity is no longer optional; it is imperative. For a country aspiring to global leadership in the digital age, transforming the e-waste challenge into a circular opportunity is not just environmentally sound—it is a strategic necessity for sustainable growth.

(Views are personal)

(The writer is a retired officer of the Indian Information Service and a former Editor-in-Charge of DD News and AIR News (Akashvani), India’s national broadcasters. I have also served as an international media consultant with UNICEF Nigeria and been contributing regularly to various publications)