The increase in emissions this year is set to be the second biggest in history, second only to the rebound from the

Change in C02 emissions by fuel,

gigatonnes of C02

Coal

Oil

Gas

2

1

0

-1

-2

1992

96

00

04

08

12

16

20

Change in C02 emissions by fuel, gigatonnes of C02

Coal

Oil

Gas

2

1

0

-1

-2

1990

92

94

96

98

00

02

04

06

08

10

12

14

16

18

20