Consumprion (MToe)

World Primary Energy Consumption

WW II WW I

Petroleo

Gas

Carbon

Nuclear

Hydro

12.000

Gulf War 10.000

Fossil: 88%

6.000

4.000

2.000

20 05

20 03

20 01

19 99

19 97

19 95

19 93

19 91

19 89

19 87

19 85

19 83

19 81

19 79

19 77

19 75

19 73

19 71

19 69

19 67

19 65

Consumption (MToe)

1973 Oil Crisis 8.000

Source: Schilling & Al. 1977, International Energy Agency, Observatoire de l'Energie, BP Statistical Review