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E-Waste: Can Old Electronics Become a New Mine?

Published · 19 min

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Discarded phones, laptops and circuit boards contain gold, silver, copper and palladium, mixed in with plastic and hazardous flame retardants. The US Environmental Protection Agency puts the comparison plainly: one tonne of circuit boards can hold 40 to 800 times more gold than one tonne of mined ore, and 30 to 40 times more copper. That is the case for calling old electronics an urban mine.

But the world is nowhere near digging it up. The ITU and UNITAR's Global E-waste Monitor 2024 recorded 62 million tonnes of e-waste generated in 2022, forecast to reach 82 million tonnes by 2030 - while documented, formally collected and recycled e-waste is projected to fall from 22.3% to just 20% over the same period. Roughly $62 billion of recoverable metal went unrecovered in 2022 alone.

This video follows the chain from the household drawer - UK homes alone are sitting on about 880 million unused electrical items, per Material Focus - through what is actually inside a circuit board, why collection fails first, and how a formal recycler shreds, separates and manually sorts a device at scale. It covers Guiyu, China's informal processing hub at its documented peak, and the 24-year gap between the Basel Convention's Ban Amendment being agreed (1995) and entering into force (2019) that let the trade continue. A 2023 Politecnico di Milano study shows why profitable metal does not mean a profitable business: low-grade circuit boards can show a genuine loss once collection, transport and labour are counted.

It profiles today's formal recovery industry - the Royal Mint's Reformation Metals plant in South Wales, Umicore's expanding Hoboken refinery, and Redwood Materials' battery recovery in Nevada - alongside Li-Cycle's 2025 bankruptcy as an honest counter-example. September 2026's Bank of England desk-phone programme shows reuse-first recovery in practice, before closing on the policy gap: the EU's WEEE collection rate has fallen from 51.2% (2022) to 41.5% (2024) against a 65% target, while the UK's and EU's right-to-repair rules cover different devices at different times.

Every figure is on screen with its source and date.

Educational documentary. Not financial or investment advice.

In these topics

Chapters

  1. The drawer full of dead phones
  2. What is actually inside a circuit board
  3. The scale of the problem
  4. Richer than the ground: urban mining's case
  5. Why collection fails first
  6. Dismantling and sorting at scale
  7. Where the dangerous shortcuts happened
  8. Why profitable metal does not mean a profitable business
  9. The formal recovery industry today
  10. Reuse and repair before recycling
  11. Policy pressure: right to repair and critical minerals
  12. Can the drawer become a reliable resource?

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Sources and credits

Photo credits (Wikimedia Commons)

Primary sources

  • ITU and UNITAR, 'Global E-waste Monitor 2024', 20 March 2024 - 62 million tonnes generated in 2022, forecast 82 million tonnes by 2030, 22.3% documented collection falling to a forecast 20% by 2030, ~$91bn raw material value, ~$28bn recovered, ~$62bn unrecovered, 900 million tonnes of ore extraction avoided.
  • Material Focus, 'Electrical Waste: Challenges and Opportunities', March 2024 - 880 million unused electrical items in UK homes (~30 per household, up from ~20 four years earlier, worth ~£927m); 103,000 tonnes thrown away (~£488m lost) and 343,000 tonnes stolen or illegally exported (~£439m lost) each year.
  • The Royal Mint, press release 'The Royal Mint and Bank of England unite in sustainability initiative', 1 September 2026 - the reuse-first assessment of decommissioned Bank of England desk phones, and quotes from Sean Millard and Vivienne Grafton.
  • The Royal Mint / Waste Management World, coverage of the Reformation Metals plant opening, August 2024 - Llantrisant, South Wales; 3,700 sq m; up to 4,000 tonnes of circuit boards a year; Excir partnership; 999.9/1000 gold purity; room-temperature chemistry.
  • D'Adamo, Ferella, Gastaldi, Maggiore, Rosa and Terzi, 'Towards Sustainable Recycling Processes: Wasted Printed Circuit Boards as a Source of Economic Opportunities', Politecnico di Milano, 2023 - NPV modelling showing low-grade boards can show a loss while medium- and high-grade boards remain profitable.
  • Wang, Qian and Liu, 'Understanding Environmental Pollutions of Informal E-Waste Clustering in Global South... A Case Study of Guiyu Town, China', IJERPH, 28 April 2020 (PMC7215866) - ~150,000 workers at Guiyu's peak, open burning and acid leaching as documented methods.
  • Secretariat of the Basel Convention - Convention adopted 22 March 1989, in force 1992; Ban Amendment adopted 1995, entered into force 5 December 2019.
  • Resource Recycling and The Logic, reporting on Li-Cycle Holdings Corp's bankruptcy filing, May-June 2025 - Arizona/Alabama operations suspended, Glencore takeover collapsed.
  • Eurostat, WEEE statistics, cross-checked via the WEEE Forum - EU collection target 65% since 2019; actual rate 51.2% (2022), 43.6% (2023), 41.5% (2024).
  • UK Ecodesign for Energy-Related Products and Energy Information Regulations 2021, in force July 2021 - spare parts/repair information for fridges, washing machines, TVs, not smartphones or laptops.
  • EU Directive (EU) 2024/1799, the Right to Repair Directive - adopted 13 June 2024, in force 30 July 2024, applying to member states from 31 July 2026; covers smartphones and tablets.
  • EU Regulation (EU) 2024/1252, the Critical Raw Materials Act - a non-binding benchmark of 25% of annual strategic raw material consumption from recycling by 2030.

Not regulated financial advice.