E-Waste: The Fastest Growing Waste Stream in the World

In 2023, humanity generated a record 62 million metric tonnes of electronic waste — old smartphones, laptops, televisions, refrigerators, cables, and every other discarded electrical device. That's enough to fill 1.5 million 40-tonne trucks lined up bumper to bumper for 40,000 kilometers — roughly the circumference of the Earth.

And it's growing at 2.6 million tonnes per year.

What is E-Waste?

Electronic waste (e-waste) refers to discarded electrical and electronic equipment (EEE) — any device with a plug, battery, or circuit board that is no longer wanted. This includes:

Consumer electronics: Smartphones, laptops, TVs, cameras
Large household appliances: Refrigerators, washing machines, air conditioners
Small household appliances: Toasters, electric shavers, power tools
IT and telecom equipment: Servers, routers, printers
Lighting equipment: LED and fluorescent bulbs

By volume, large appliances dominate — they account for nearly half of all e-waste by weight. But by economic value, small IT equipment and mobile devices contain the most precious materials.

The Treasure Inside Your Old Phone

Here's what makes e-waste unique among waste streams: it contains enormous value.

A single tonne of smartphones contains roughly:

300g of gold (compare to: a typical gold ore mine yields 1-5g per tonne)
3kg of silver
130kg of copper
Palladium, platinum, cobalt, lithium, and rare earth elements

The total value of recoverable materials in 2023's e-waste was estimated at 91 billion euros (~$100 billion). Of that, only about 22 billion euros worth was formally recovered and recycled.

The rest was either sent to informal recyclers (who use dangerous methods), exported to developing nations, or simply landfilled — an extraordinary destruction of material value alongside severe environmental harm.

The Dark Side: Toxic Materials

E-waste contains a cocktail of hazardous substances:

Lead: Found in cathode ray tubes (old TVs and monitors) and circuit boards. A single CRT monitor can contain 1–4kg of lead.
Mercury: In fluorescent backlights, switches, and some batteries. Highly toxic to the nervous system.
Cadmium: In rechargeable batteries and some semiconductors. A known carcinogen.
Brominated flame retardants: Found in circuit boards and plastic casings. Produce dioxins when burned.
Hexavalent chromium: Used in metal plating. Highly carcinogenic.

When e-waste is improperly processed — burned in the open, dissolved in acid baths — these toxins contaminate soil, water, and air.

The Global E-Waste Trade

One of the most disturbing aspects of the e-waste crisis is the cross-border trade. Despite the Basel Convention (which prohibits export of hazardous waste from developed to developing nations), millions of tonnes of e-waste are exported — often mislabeled as "used goods for reuse."

Agbogbloshie in Accra, Ghana was one of the world's most notorious e-waste processing sites. Workers — many of them children — burned cables and circuit boards to recover copper and gold, inhaling toxic fumes. The site is associated with extremely high levels of lead, mercury, and cadmium contamination.

Similar sites exist in:

Guiyu, China (though China has significantly cracked down since 2018)
Delhi, India — Seelampur and other areas
Lagos, Nigeria
Karachi, Pakistan

The workers at these sites earn a few dollars a day while suffering significant health consequences.

Who Produces the Most E-Waste?

By total volume:

China — 12.0 million tonnes
USA — 6.9 million tonnes
India — 4.0 million tonnes
Brazil — 2.2 million tonnes

By per capita, the picture shifts dramatically:

Norway — 26.1 kg/person/year
Iceland — 25.8 kg/person/year
UK — 24.9 kg/person/year
Denmark — 24.8 kg/person/year
Netherlands — 23.9 kg/person/year

High-income nations generate far more e-waste per person, driven by rapid device replacement cycles and "throwaway culture."

The Right to Repair Movement

One of the most promising responses to the e-waste crisis is the Right to Repair movement — legislation and advocacy that requires manufacturers to:

Make repair manuals and diagnostic software available to independent repair shops
Provide spare parts at reasonable prices
Design products with repairability in mind (using screws instead of glue, modular components)

The EU's Ecodesign for Sustainable Products Regulation (2022) now requires manufacturers of smartphones, tablets, and laptops sold in Europe to provide spare parts for at least 7–10 years. The US has passed Right to Repair laws in several states.

The Solution Framework

Experts point to a "circular economy" approach:

Design for longevity — products built to last 10+ years, not 2–3
Design for repairability — modular, repairable components
Design for recyclability — reduce exotic material blends, use recycled content
Extended Producer Responsibility — manufacturers fund and organize collection/recycling
Consumer awareness — understand the value in old devices; trade in, repair, or donate before discarding

See the Live E-Waste Counter

Right now, while you read this, e-waste is being generated at approximately 2 metric tons per second globally. You can track it in real time — along with all other waste streams — on our live waste counter.

Want to see how your country compares to others on e-waste generation? Visit our country comparison tool.

Sources: Global E-waste Monitor 2024 (ITU/UNITAR), StEP Initiative, Basel Action Network