Resources · The hall
53 million tonnes is a 2022 scenario, not USGS
ICSG refined usage: 15.1 Mt in 2000, 25.9 in 2022, 28.2 in 2025. IEA STEPS reaches 37.5 Mt in 2050. S&P’s 2022 net-zero path went to 53. S&P’s own 2026 update stops at 42 in 2040. The viral chart is not a year-table.
- Mine production
- Refined usage (ICSG)
- IEA STEPS
- S&P 2026 (to 42 in 2040)
- S&P 2022 net-zero (53)
- IEA STEPS copper demand, 2050 (Mt)
- 37.5
- ICSG refined usage, 2000 — not 20
- 15.1
- ICSG refined usage, 2025
- 28.2
- S&P 2022 net-zero, 2050 — a scenario
- 53
The number on the poster is not a year-table
A copper chart has been circulating with a 53 million-tonne 2050 spike and a USGS 2023 source line. USGS Mineral Commodity Summaries do not forecast 2050 demand. They count mine and refinery production. The 53 is S&P Global, July 2022, The Future of Copper: a net-zero Multitech Mitigation path that ran from about 25 million tonnes in 2021 to 50 in 2035 and 53 in 2050. Four years later the same house published Copper in the Age of AI: 28 million tonnes in 2025 to 42 in 2040. No 53. IEA Global Critical Minerals Outlook 2025, stated policies: 26.7 in 2024, 34.1 in 2040, 37.5 in 2050. Announced pledges 39.6. Net zero 41.3. The official energy agency’s high case is still twelve million tonnes a year below the poster. We draw all three futures from 2025. 53 is the top line. It is not the desk’s base case.
The 2000 label is the distortion
The poster’s historical dots are mostly fair ICSG refined-usage prints: 0.5 in 1900, about 2 in 1936, 5.05 in 1961, 9.93 in 1984, 25.86 in 2022. The exception is 2000. The poster says 20. USGS Minerals Yearbook 2000 and the ICSG annex say 15.1–15.3. Twenty is about 30% too high. That one lift is what makes ‘doubled every ~25 years’ look like it snapped after 2000, and what makes a line into 53 look like a continuation rather than a jump. ICSG’s own long-run CAGR on usage, 1900–2024, is 3.3% — a doubling every 21 years, not 25, and already slower this century (mine 2000–2022 grew 2.3%). Pair with The copper bind: the investable fact is a 30% mined-supply gap by 2035 under IEA stated policies, not a doubling of the entire twentieth century in a single year.
Mine is not usage. Scrap is the gap.
World mines put 23.2 million tonnes on the belt in 2025. The world used 28.2 million tonnes of refined metal. The difference is secondary refined — scrap that is melted again without being mined again. NRCAN, wrapping ICSG: 4.7 million tonnes of secondary refined in 2024, against 22.8 of primary, on 27.5 of total refined output. S&P 2026 has scrap more than doubling toward 10 million tonnes by 2040. A chart that only draws mine production will always sit under demand. A chart that only draws 53 will always sit over IEA. Pair with Ten million tonnes of scrap.
The long view is 37 to 42, with a 53 in the drawer
Own long-life copper in licensed jurisdictions, brownfield first, and the fabricators who turn cathode into grid and busbar. Own scrap. Do not own a 2022 net-zero coupon as if USGS had printed it. What would change this page: an IEA 2050 STEPS print above 45, or S&P putting 53 back in a 2026-or-later study. Until then the poster is a scenario, and the century already happened.
Investing lens
Horizon 8–20 years · Educational, not advice
Copper demand rises. It does not double the twentieth century in one year. The bind is the mine pipeline against IEA-class demand (high 30s to low 40s by 2040–50), not a 53 Mt USGS print. Quality tonnes, scrap, and grid fabricators beat a slogan.
Where the map points
- Low-cost copper miners with reserve life and a permit
- Secondary refined / scrap processors into grid and data-centre specs
- Cable, transformer and busbar makers on interconnection queues
- Avoid a 2050 53-Mt equity story that only exists in a 2022 slide
What can break it
- IEA STEPS undershooting if grids and EVs slip
- A WoodMac/BHP 50-plus path landing because India, defence and AI stack on the energy transition
- Substitution (aluminium conductors, sodium-ion) at the margin of the last tonne
CHART does not recommend securities, funds or trades. Figures can be revised by their publishers. Do your own research and consider regulated advice before allocating capital.
Sources
Every headline number traces to a named publisher. Contextual sources inform the essay, not the key stat.
- 01PrimaryInternational Copper Study Group2026Selected Copper Statistics — Table 1
Refined usage, Mt: 2022 25.86; 2023 26.64; 2024 27.42; 2025 28.20. Mine: 21.90 / 22.35 / 22.96 / 23.20. Apr 2026 forecast: usage +1.6% in 2026, +2.0% in 2027.
- 02PrimaryInternational Copper Study Group2025-10World Copper Factbook 2025
Apparent refined usage from <500 kt (1900) to 27.4 Mt (2024); long-run CAGR 3.3%. The 1900–2024 usage chart is the template the viral infographic copies.
- 03PrimaryU.S. Geological Survey2026-02Mineral Commodity Summaries 2026 — Copper
World mine 23,000 kt (2024 and 2025e). World refinery production 27,600 kt (2024), 29,000 kt (2025e). World reserves ~980 Mt. MCS is mine + refinery, not a 1900–2050 consumption chart and not a 53 Mt forecast.
- 04PrimaryU.S. Geological Survey2001Minerals Yearbook 2000 — Copper
World refined copper consumption 15.3 Mt in 2000. The viral infographic’s 20 Mt 2000 label is ~30% too high.
- 05PrimaryS&P Global2022-07-14The Future of Copper — press release
Net-zero Multitech Mitigation: refined demand ~25 Mt (2021) → ~50 Mt (2035) → 53 Mt (2050). The 53 Mt clause is written as greater than all copper consumed 1900–2021 — an annual-vs-cumulative slogan, not a USGS print.
- 06PrimaryS&P Global2026-01-08Copper in the Age of AI
S&P’s current path: 28 Mt (2025) → 42 Mt (2040). Recycled scrap more than doubles toward 10 Mt. No 53 Mt 2050 figure. This is the update of the 2022 study.
- 07PrimaryInternational Energy Agency2025-05Global Critical Minerals Outlook 2025
Copper implied 30% supply shortfall by 2035; lithium fivefold demand growth to 2040 in STEPS.
- 08PrimaryInternational Energy Agency2024-05Global Critical Minerals Outlook 2024 — annex copper demand
Total refined copper demand 2050, Mt: STEPS 37.6, APS 39.5, NZE 40.9. 2023 base 25.9. NZE 2040 is +50% vs 2023, not a doubling to 53.
Keep reading
793 million tonnes already. 53 is one year.
USGS/OWID mine production, summed year by year: 793 million tonnes, 1900–2022. ICSG: 396 million in 2000–2022 alone. S&P’s 53 million-tonne 2050 year is 7% of the century, not more than it. The slogan compared a year to a sum.
7%
53 Mt vs 793 Mt mined, 1900–2022
Ten million tonnes of scrap is the other mine
World refined copper in 2024 was 27.5 million tonnes: 22.8 from the ground, 4.7 from scrap. S&P 2026 has secondary more than doubling toward 10 million by 2040. The 53-million-tonne poster never drew this line.
10
Mt secondary refined, S&P 2026, 2040 path
The copper bind
Electrification, grids and data centres all drink copper. The IEA’s 2025 outlook still sees a 30% mined-supply gap by 2035.
30%
Implied copper supply shortfall by 2035
Seventy-one thousand dollars a tonne, then nine
USGS: US lithium carbonate averaged $71,100 a tonne in 2023 and $9,000 in 2025. The same mine complex that was a 2022 miracle is a 2026 balance-sheet test. Production went ninefold. Price did the opposite.
−87%
US lithium carbonate, 2023 to 2025 (USGS)
Lithium grew ninefold. The price did not.
USGS: world lithium mine production reached about 290,000 tonnes of lithium content in 2025. In 2016 it was 38,000. Supply did the energy-transition homework. The price did the opposite.
290 kt
World lithium mine output, 2025