Table 5 Emissions of greenhouse gases to air by sector. 2005

5	Emissions of greenhouse gases to air, by sector. 2005

	CO₂	CH₄	N₂O	HFC¹	PFC²	SF₆	CO₂ equivalents


	Mill. tonnes	1 000 tonnes	1 000 tonnes	Tonnes	Tonnes	Tonnes	Mill. tonnes
Total	43.1	219.0	15.4	275.5	124.4	13.1	54.2

Energy sectors	15.8	35.2	0.2	2.1	0.0	2.3	16.6
Extraction of oil and gas³	13.4	30.2	0.1	2.0	0.0	-	14.0
Extraction of coal	0.0	2.0	0.0	-	-	-	0.0
Oil refining	2.0	2.7	0.0	0.0	-	-	2.1
Electricity supplies⁴	0.4	0.2	0.0	0.1	-	2.3	0.5

Manufacturing and mining	10.7	10.0	6.8	26.6	124.3	10.1	14.1
Oil drilling	0.1	0.1	0.0	-	-	-	0.1
Manufacture of pulp and paper	0.5	3.8	0.1	0.0	-	-	0.6
Manufacture of basic chemicals	2.6	0.6	6.4	0.1	-	-	4.6
Manufacture of minerals⁵	2.0	0.1	0.1	0.0	-	-	2.0
Manufacture of iron, steel and ferro-alloys	2.1	0.4	0.2	0.3	-	-	2.2
Manufacture of other metals	2.4	0.0	0.0	0.3	124.3	10.0	3.5
Manufacture of metal goods, boats, ships and oil platforms	0.2	0.0	0.0	8.8	-	0.1	0.2
Manufacture of wood, plastic, rubber, and chemical goods, printing	0.2	4.9	0.0	1.0	-	-	0.3
Manufacture of consumer goods	0.6	0.0	0.0	16.0	0.0	-	0.7

Other	11.5	165.3	8.1	176.9	0.0	0.2	17.8
Construction	0.7	0.1	0.2	1.1	-	-	0.7
Agriculture and forestry	0.5	106.3	7.0	0.8	-	-	4.9
Fishing, whaling and sealing	1.3	0.1	0.0	7.9	0.0	-	1.4
Land transport, domestic	4.2	0.2	0.3	19.5	0.0	-	4.3
Sea transport, domestic	1.6	0.5	0.0	9.8	0.0	-	1.7
Air transport⁶	0.9	0.0	0.0	1.2	0.0	-	0.9
Other private services	1.7	0.3	0.1	126.8	0.0	0.2	2.0
Public sector, municipal⁷	0.2	57.9	0.4	6.9	0.0	-	1.5
Public sector, state	0.3	0.0	0.1	3.0	0.0	-	0.4

Private households	5.2	8.6	0.4	69.8	-	0.4	5.6

¹	The distribution by sectors is uncertain.
²	Includes C₃F₈, CF₄ and C₂F₆.
³	Includes gas terminal, transport and supply ships.
⁴	Includes emissions from waste incineration plants.
⁵	Including mining.
⁶	Domestic air transport only, including emissions above 1000 m.
⁷	Includes water supply.
Source: Emission inventory from Statistics Norway and Norwegian Pollution Control Authority.