Energy Use
Energy use accounts for 83 percent of the CO2 emitted across energy and land-use systems.
CO2 emissions per fuel and energy and land-use system, 2019.
Power
Industry
Mobility
Buildings
Agriculture
Forestry and Land Use
100
90
80
70
60
50
40
30
20
10
0
Source of emissions, % share
0
5
10
15
20
25
30
35
40
45
Emissions, billion metric tons per year
CBS Climate Insights
Subscribe to CBS Insights to receive the latest Climate Insights from Columbia Business School.