Key Category Analysis DIOX

The tables below show detailed information on how the key categories for DIOX were calculated.

Level

Source Emissions in 2012 (g) Proportion PCDD/F
2.C.1 Iron and Steel Production 2.2E-08 33.28% 33.28%
1.A.4.b.i Residential: Stationary plants 1.6E-08 24.38% 70.75%
1.A.4.a.i Commercial / Institutional: Stationary 8.7E-09 13.09% 70.75%
1.A.1.a Public Electricity and Heat Production 5.8E-09 8.78% 79.53%
1.A.4.c.i Agriculture/Forestry/Fishing: Stationary 3.3E-09 5.00% 84.53%
2.C.5.a Copper Production 2.0E-09 2.97% 87.50%
1.A.2.f.i Stationary Combustion in Manufacturing Industries and Construction: Other 1.4E-09 2.05% 89.55%
1.A.3.d.ii National Navigation (Shipping) 1.3E-09 1.95% 91.50%
1.A.3.b.i Road Transport:, Passenger cars 1.2E-09 1.82% 93.32%
2.A.1 Cement Production 9.8E-10 1.48% 94.80%
1.A.3.b.iii Road Transport:, Heavy duty vehicles 9.6€-10 1.44% 96.24%

Trend

Source Emissions in 1990 (g) Emissions in 2012 (g) Contribution to trend PCDD/F
1.A.1.a Public Electricity and Heat Production 3.5E-07 5.8E-09 48.69% 48.69%
2.C.1 Iron and Steel Production 1.9E-07 2.2E-08 25.50% 74.19%
1.A.2.f.i Stationary Combustion in Manufacturing Industries and Construction: Other 1.1E-07 1.4E-09 15.56% 89.76%
2.C.5.a Copper Production 2.0E-08 2.0E-09 2.67% 92.43%
2.C.3 Aluminium Production 1.9E-08 3.4E-10 2,62% 95.05%
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