Vital GEO Graphics

D ownload G raphic 2

Global total equivalent carbon emissions from anthropogenic sources by sector

25 billion tonnes

Energy Industry Agriculture and forestry

Markets First

Policy First

Security First

Sustainability First

20

15

10

5

0

Note: IMAGE modeling results.

2025

2025

2025

2025

2050

2050

2050

2050

2000

2000

2000

2000

D ownload G raphic 2

Atmospheric concentration of CO 2

ppm CO 2

600

550

Markets First Policy First Security First Sustainability First

500

450

400

350

2000

2050

2025

Note: IMAGE modeling results.

19 CL IMAT E CHANGE