Key Category Analysis Hg
The tables below show detailed information on how the key categories for Hg were calculated.
Level
| Source | Emissions in 2012 (Gg) | Proportion | Hg |
|---|---|---|---|
| 1.A.1.a Public Electricity and Heat Production | 0.0065 | 66.69% | 62.69% |
| 2.C.1 Iron and Steel Production | 0.0011 | 10.63% | 73.32% |
| 2.A.1 Cement Production | 0.0007 | 6.41% | 79.72% |
| 2.B.5.a Other chemical industry | 0.0005 | 4.94% | 84.66% |
| 1.A.4.b.i Residential: Stationary plants | 0.0004 | 3.51% | 88.17% |
| 1.A.2.f.i Stationary Combustion in Manufacturing Industries and Construction: Other | 0.0003 | 2.74% | 90.91% |
| 1.A.1.b Petroleum refining | 0.0002 | 2.35% | 93.26% |
| 1.A.3.b.i Road Transport:, Passenger cars | 0.0002 | 2.08% | 95.34% |
Trend
| Source | Emissions in 1990 (Gg) | Emissions in 2012 (Gg) | Contribution to trend | Hg |
|---|---|---|---|---|
| 1.A.1.a Public Electricity and Heat Production | 0.0124 | 0.0065 | 32.63% | 32.63% |
| 1.A.1.c Manufacture of Solid Fuels and Other Energy Industries | 0.0064 | 0.0002 | 24.07% | 56.70% |
| 1.A.2.f.i Stationary Combustion in Manufacturing Industries and Construction: Other | 0.0052 | 0.0003 | 19.31% | 76.02% |
| 2.B.5.a Other chemical industry | 0.0030 | 0.0005 | 10.34% | 86.36% |
| 2.C.1 Iron and Steel Production | 0.0027 | 0.0011 | 7.83% | 94.19% |
| 1.A.4.b.i Residential: Stationary plants | 0.0009 | 0.0004 | 2.77% | 96.96% |