Key Category Analysis Pb
The tables below show detailed information on how the key categories for Pb were calculated.
Level
Source | Emissions in 2012 (Gg) | Proportion | Pb |
---|---|---|---|
1.A.3.b.vi Road Transport:, Automobile tyre and brake wear | 0.08 | 45.39% | 45.39% |
2.C.1 Iron and Steel Production | 0.06 | 33.20% | 78.59% |
1.A.4.b.i Residential: Stationary plants | 0.01 | 6.20% | 84.79% |
1.A.1.a Public Electricity and Heat Production | 0.01 | 5.54% | 90.33% |
1.A.1.b Petroleum refining | 0.01 | 3.24% | 93.57% |
1.A.3.a.ii.(i) Civil Aviation (Domestic, LTO) | 0.01 | 2.86% | 96.43% |
Trend
Source | Emissions in 1990 (Gg) | Emissions in 2012 (Gg) | Contribution to trend | Pb |
---|---|---|---|---|
1.A.3.b.i Road Transport: Passenger cars | 1.54 | 0.00 | 78.01% | 78.01% |
2.C.1 Iron and Steel Production | 0.18 | 0.06 | 7.32% | 85.33% |
1.A.1.a Public Electricity and Heat Production | 0.05 | 0.01 | 2,34% | 87.67% |
1.A.3.b.iv Road Transport:, Mopeds & Motorcycles | 0.04 | 0.00 | 2.17% | 89.84% |
1.A.3.b.vi Road Transport:, Automobile tyre and brake wear | 0.06 | 0.08 | 2.08% | 91.92% |
1.A.3.b.ii Road Transport:, Light duty vehicles | 0.04 | 0.00 | 2.00% | 93.92% |
1.A.1.c Manufacture of Solid Fuels and Other Energy Industries | 0.04 | 0.00 | 1.86% | 95.79% |