Statistics Norway

Greenhouse gas emissions. National figures

2   Emissions of greenhouse gases to air. 1950, 1960, 1970 and 1973-2002*
  CO2 CH4 N2O HFC 23 HFC 32 HFC 125 HFC 134 HFC 143 HFC 152 HFC 227 C3F8 CF4 C2F6 SF6 CO2 equivalents
  Mill. tonnes 1 000 tonnes 1 000 tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Tonnes Mill. tonnes
GWP1 1.0 21  310 11 700  650 2 800 1 300 3 800  140 2 900 7 000 6 500 9 200 23 900  
1950 ..  131 7 0 0 0 0 0 0 0 .. .. .. .. ..
1960 ..  175 10 0 0 0 0 0 0 0 .. .. .. .. ..
1970 ..  216 12 0 0 0 0 0 0 0 .. .. .. .. ..
1973 30.4 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1974 27.6 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1975 30.5 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1976 33.3 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1977 33.2 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1978 32.5 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1979 34.5 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1980 31.7  259 14 0 0 0 0 0 0 0 .. .. .. 0 ..
1981 31.7 .. .. 0 0 0 0 0 0 0 .. .. .. 0 ..
1982 30.8 .. .. 0 0 0 0 0 0 0 .. .. .. 91 ..
1983 31.8 .. .. 0 0 0 0 0 0 0 .. .. ..  100 ..
1984 33.7 .. .. 0 0 0 0 0 0 0 .. .. ..  185 ..
1985 32.1 .. .. 0 0 0 0 0 0 0 ..  489 20  199 ..
1986 34.6 .. .. 0 0 0 0 0 0 0 ..  479 20  240 ..
1987 33.0  292 16 0 0 0 0 0 0 0 ..  464 19  240 52.9
1988 35.4  292 16 0 0 0 0 0 0 0 ..  443 18  223 54.9
1989 33.9  307 17 0 0 0 0 0 0 0 ..  430 18  107 51.2
1990 34.7  307 18 0 0 0 0 0 0 0 ..  479 20 91 52.1
1991 33.6  311 17 0 0 0 0 0 0 0 ..  369 14 86 50.1
1992 33.9  316 15 0 0 0 0 0 1 0 ..  294 11 29 47.9
1993 35.6  322 16 0 0 0 2 0 1 0 ..  290 10 30 50.1
1994 37.3  326 17 0 0 0 5 0 1 0 ..  251 9 36 51.9
1995 37.4  329 17 0 0 2 10 2 1 0 0  229 8 24 51.7
1996 40.6  332 17 0 0 5 17 4 1 0 0  214 5 23 54.8
1997 40.6  335 17 0 0 10 26 7 2 0 0  201 8 23 54.8
1998 40.8  331 18 0 0 15 38 10 5 0 0  185 7 29 55.3
1999 41.3  329 18 0 1 20 50 15 6 0 0  164 6 35 56.0
2000 40.9  334 18 0 1 26 61 20 8 0 0  131 5 37 55.4
2001 42.1  333 18 0 2 33 72 27 10 0 0  152 6 32 56.7
2002* 40.9  327 19 0 2 41 86 35 12 1 0  163 7 10 55.4
1 Impact on greenhouse effect of emission of 1 tonne of the gas compared with that of 1 tonne CO2.
Source:  Emission inventory from Statistics Norway and Norwegian Pollution Control Authority

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