The Exergy Evolution of Mineral Wealth - Thanatia: The Destiny of the Earth's Mineral Resources - page 397

500,000

B*, ktoe

Coal - 2048

400,000

n
M
W
h

300,000

Iron - 2030

200,000

100,000

Natural gas - 2029

Oil - 1996

Copper 2026

0

1890 1940 1990 2040 2090 2140 2190

Year