In 2022, mining’s financial footprint was massive yet sharply uneven, from $818 billion in revenue among the top 40 miners to $195 billion in EBITDA and 28 million direct jobs worldwide. At the same time, the industry’s pressure points are just as concrete, with 1.6 Gt CO2e emissions, 100 m3 of water per tonne of ore, and over 15,000 tailings storage facilities. Pulling together these statistics side by side for gold at 3,612 tonnes and coal at 8.5 billion tonnes helps explain what is driving growth and what costs it carries.
Key Takeaways
- The global mining industry contributed $764 billion to world GDP in 2021
- Mining exports accounted for 7% of global merchandise trade in 2022
- Revenue of top 40 mining companies reached $818 billion in 2022
- Mining industry employed 28 million people directly worldwide in 2022
- Indirect jobs supported by mining total 150 million globally
- Top 40 miners employed 2.3 million people in 2022
- Global mining GHG emissions totaled 1.6 Gt CO2e in 2022
- Water usage in mining averages 100 m3 per tonne ore processed
- Tailings storage facilities number over 15,000 globally
- In 2022, global gold production reached 3,612 tonnes
- Global copper mine production in 2022 was 22 million metric tons
- Iron ore production worldwide totaled 2.6 billion tonnes in 2022
- World bauxite reserves are estimated at 55-60 billion metric tons
- Global copper reserves stand at 890 million metric tons in 2022
- Iron ore reserves total 190 billion metric tons worldwide
In 2022, mining drove major economic output and exports while employing millions and producing 1.6 Gt CO2e.
Related reading
01 · Category
Economic22 stats
01
The global mining industry contributed $764 billion to world GDP in 2021
02
Mining exports accounted for 7% of global merchandise trade in 2022
03
Revenue of top 40 mining companies reached $818 billion in 2022
04
Mining sector EBITDA for top 40 miners was $195 billion in 2022
05
Global mining market size valued at $2.3 trillion in 2023
06
Iron ore was the most valuable mineral commodity at $134 billion in 2022
07
Copper mining generated $100 billion in value in 2022
08
Gold mining revenue exceeded $200 billion globally in 2022
09
Coal mining contributed $150 billion to global economy in 2022
10
Mining royalties and taxes paid $65 billion by top 40 miners in 2022
11
Global capital expenditure in mining reached $130 billion in 2022
12
Mining dividends paid by top 40 companies totaled $60 billion in 2022
13
Average mining share price return was 5% in 2022 for top 40
14
Mining industry market cap of top 40 miners $1.3 trillion in 2022
15
Global mining investment needs $1.7 trillion annually for net zero by 2050
16
Lithium mining market projected to grow to $4.5 billion by 2026
17
Rare earths market value $5.6 billion in 2022
18
Diamond mining industry revenue $80 billion in 2022
19
Global phosphate mining market $50 billion in 2022
20
Nickel mining revenue $40 billion globally in 2022
21
Zinc mining generated $25 billion in 2022
22
Global potash mining market $30 billion in 2022
Interpretation
Economic Interpretation
From an economic perspective, mining is a major revenue engine with global market size reaching $2.3 trillion in 2023 and $818 billion in revenues for the top 40 companies in 2022, while iron ore alone accounted for $134 billion of value in 2022.
02 · Category
Employment17 stats
01
Mining industry employed 28 million people directly worldwide in 2022
02
Indirect jobs supported by mining total 150 million globally
03
Top 40 miners employed 2.3 million people in 2022
04
Average workforce age in mining is 43 years
05
Female representation in mining workforce at 16% globally
06
Mining safety: 1 fatality per 100 million hours worked in top 40 miners 2022
07
Lost time injury frequency rate 0.24 per million hours in 2022
08
75% of mining companies reported skills shortages in 2023
09
Automation reduced workforce needs by 15% in large mines
10
Training investment by top 40 miners $1.5 billion in 2022
11
Indigenous employment in mining at 8% of workforce
12
Global mining workforce diversity initiatives cover 90% of top companies
13
Average salary in mining $90,000USD equivalent
14
Contractor workforce 40% of total mining employment
15
Youth employment under 30 years 25% in mining
16
Remote work adoption in mining offices 30%
17
Turnover rate in mining industry 10% annually
Interpretation
Employment Interpretation
In 2022, mining employed 28 million people directly worldwide and supported 150 million additional jobs indirectly, yet the workforce is aging with an average age of 43 and still only 16% female.
03 · Category
Environment17 stats
01
Global mining GHG emissions totaled 1.6 Gt CO2e in 2022
02
Water usage in mining averages 100 m3 per tonne ore processed
03
Tailings storage facilities number over 15,000 globally
04
Biodiversity impact: 20% of mines adjacent to protected areas
05
Energy intensity in mining 3.5 GJ/tonne material moved
06
40% of mining companies have net zero targets by 2050
07
Scope 1&2 emissions reduction of 15% since 2018 by ICMM members
08
Water recycling rate 65% in large mines
09
Land rehabilitation completed on 80% of disturbed areas by top miners
10
Mercury use in artisanal gold mining 1,500 tonnes annually
11
Acid mine drainage affects 10,000 km of rivers globally
12
Renewable energy use in mining 15% of total energy in 2022
13
Dust emissions controlled to under 10 mg/m3 at 80% of sites
14
25% reduction in Scope 3 emissions targeted by 2030
15
Mine closure provisions $20 billion globally
16
Electrification of mining fleet 10% by 2023
17
Community displacement by mines affects 1 million people since 2000
Interpretation
Environment Interpretation
For the environment, mining’s 1.6 Gt CO2e greenhouse gas footprint in 2022 and high water use of 100 m3 per tonne ore processed underscore that emissions and resource stress remain central concerns even as 40% of companies set net zero targets by 2050 and biodiversity risks persist with 20% of mines near protected areas.
More related reading
04 · Category
Production30 stats
01
In 2022, global gold production reached 3,612 tonnes
02
Global copper mine production in 2022 was 22 million metric tons
03
Iron ore production worldwide totaled 2.6 billion tonnes in 2022
04
Coal production globally hit 8.5 billion tonnes in 2022
05
Bauxite production reached 373 million metric tons in 2022
06
Global nickel production was 3.3 million tonnes in 2022
07
Zinc mine production worldwide was 13.3 million metric tons in 2022
08
Global silver production totaled 823,000 tonnes in 2022
09
Phosphate rock production was 223 million metric tons in 2022
10
Global lithium production reached 130,000 metric tons in 2022
11
Platinum group metals production was 226 tonnes in 2022
12
Global potash production totaled 39 million metric tons in 2022
13
Manganese ore production worldwide was 20 million metric tons in 2022
14
Global rare earths production reached 300,000 metric tons REO in 2022
15
Diamond production was 116 million carats in 2022
16
Global uranium production totaled 48,000 tonnes U in 2022
17
Lead mine production was 4.6 million metric tons in 2022
18
Molybdenum production reached 260,000 metric tons in 2022
19
Global antimony production was 110,000 metric tons in 2022
20
Tin production totaled 300,000 metric tons in 2022
21
Global chromium production was 44 million metric tons gross weight in 2022
22
Cobalt mine production reached 170,000 metric tons in 2022
23
Global graphite production was 1.3 million metric tons in 2022
24
Gypsum production worldwide totaled 250 million metric tons in 2022
25
Global sulfur production from mines was 70 million metric tons in 2022
26
Salt production reached 300 million metric tons in 2022
27
Global talc production was 6.5 million metric tons in 2022
28
Wollastonite production totaled 100,000 metric tons in 2022
29
Global vermiculite production was 500,000 metric tons in 2022
30
Zeolite production worldwide reached 3 million metric tons in 2022
Interpretation
Production Interpretation
In 2022, global mining output was huge across major commodities, with coal reaching 8.5 billion tonnes and iron ore totaling 2.6 billion tonnes, highlighting that the production side of the industry is driven by massive volume at scale.
05 · Category
Reserves30 stats
01
World bauxite reserves are estimated at 55-60 billion metric tons
02
Global copper reserves stand at 890 million metric tons in 2022
03
Iron ore reserves total 190 billion metric tons worldwide
04
Coal reserves are approximately 1.08 trillion tonnes globally
05
Gold reserves estimated at 54,000 metric tons
06
Global nickel reserves are 100 million metric tons
07
Zinc reserves total 250 million metric tons worldwide
08
Silver reserves are 570,000 metric tons globally
09
Phosphate rock reserves estimated at 71 billion metric tons
10
Lithium reserves stand at 26 million metric tons LCE equivalent
11
Platinum group metals reserves total 72,000 metric tons
12
Potash reserves are 4.7 billion metric tons K2O equivalent worldwide
13
Manganese reserves estimated at 1.8 billion metric tons contained Mn
14
Rare earth reserves total 120 million metric tons REO globally
15
Diamond reserves are 1.2 billion carats worldwide
16
Uranium reserves (reasonably assured) at 6 million tonnes U
17
Lead reserves total 90 million metric tons
18
Molybdenum reserves estimated at 19 million metric tons
19
Antimony reserves stand at 2 million metric tons globally
20
Tin reserves are 4.7 million metric tons worldwide
21
Chromium reserves total 560 million metric tons Cr2O3
22
Cobalt reserves estimated at 8.3 million metric tons
23
Graphite reserves are 1.6 billion metric tons globally
24
Gypsum reserves exceed 1 billion metric tons worldwide
25
Sulfur reserves total 6 billion metric tons
26
Salt reserves are vast, over 50 trillion metric tons globally
27
Talc reserves estimated at 1.2 billion metric tons
28
Wollastonite reserves total 60 million metric tons
29
Vermiculite reserves are 7 billion metric tons worldwide
30
Zeolite reserves exceed 1.2 billion metric tons globally
Interpretation
Reserves Interpretation
For the reserves category, the world’s resource base is massive and uneven, ranging from about 1.08 trillion tonnes of coal and 190 billion tonnes of iron ore to much smaller gold holdings of roughly 54,000 metric tons, showing how reserve scale varies dramatically by commodity.
report visual · Comparison
Global Mining Industry: Scale & Share
Mining’s economic footprint is large—while exports represent a small slice of global merchandise trade.
The global mining industry contributed $764 billion to world GDP in 2021$764 billion
Mining exports accounted for 7% of global merchandise trade in 2022
7%
Global mining market size valued at $2.3 trillion in 2023
$2.3
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
David Sutherland. (2026, February 13). Global Mining Industry Statistics. Gitnux. https://gitnux.org/global-mining-industry-statistics
MLA
David Sutherland. "Global Mining Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/global-mining-industry-statistics.
Chicago
David Sutherland. 2026. "Global Mining Industry Statistics." Gitnux. https://gitnux.org/global-mining-industry-statistics.
Sources & references
21 datasets cited across this report · attribution is report-level