Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: DE Submission year: 2020
Key categories analysis is increasingly important in order to prioritize emission sources and identify where the implementation of improvements is most effective. We have assessed the most important sources (the sources making up 80% of the national total) for your country, based on your latest submission. The key sources for the 2018, 2010 and 2005 emissions, including the corresponding percentages, are listed below. |
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2018 | 1A3bi (23.8%) | 1A1a (19.9%) | 1A3biii (9.9%) | 1A2gviii (6.0%) | 1A3bii (5.0%) | 3Da1 (4.9%) | 1A4bi (4.4%) | 3Da2a (3.3%) | 1A4cii (2.3%) | 2B2 (2.2%) | 81.8% | |||||
| NMVOC | 2018 | 2D3d (17.5%) | 3B1a (14.9%) | 3B1b (8.9%) | 2D3i (8.7%) | 2D3a (8.0%) | 2D3h (5.6%) | 2D3g (4.5%) | 1A3bi (4.1%) | 2D3e (3.6%) | 1A4bi (2.8%) | 1A3bv (1.7%) | 80.3% | ||||
| SOx | 2018 | 1A1a (41.8%) | 1A1b (10.7%) | 2C1 (10.3%) | 1A2gviii (10.2%) | 1A4bi (4.1%) | 2B10a (3.9%) | 81.0% | |||||||||
| NH3 | 2018 | 3Da2a (30.9%) | 3B3 (14.2%) | 3B1b (11.6%) | 3Da1 (11.6%) | 3B1a (10.1%) | 3Da2c (8.7%) | 87.1% | |||||||||
| PM2.5 | 2018 | 1A4bi (17.0%) | 2L (11.7%) | 1A3bvi (7.8%) | 2G (7.7%) | 1A1a (4.9%) | 1A3c (4.5%) | 1A3bvii (4.4%) | 1A4cii (4.0%) | 5E (3.5%) | 5C2 (3.1%) | 1A3bi (3.1%) | 2C1 (2.5%) | 1A2gviii (2.3%) | 2A5a (2.2%) | 1A4ai (2.1%) | 80.8% |
| PM10 | 2018 | 2L (24.2%) | 3Dc (8.3%) | 1A4bi (8.2%) | 1A3bvi (6.7%) | 2A5a (6.5%) | 2A5b (5.5%) | 2G (4.6%) | 1A3c (4.1%) | 1A3bvii (3.7%) | 1A1a (2.4%) | 2C1 (2.0%) | 1B1a (2.0%) | 1A4cii (1.8%) | 5C2 (1.8%) | 81.7% | |
| TSP | 2018 | 2L (28.5%) | 2A5a (10.6%) | 2A5b (10.0%) | 1A3bvi (4.8%) | 1A4bi (4.6%) | 3Dc (4.5%) | 3B3 (4.5%) | 1A3bvii (4.1%) | 3B4gi (2.6%) | 2G (2.6%) | 1A3c (2.2%) | 1B1a (2.2%) | 81.1% | |||
| BC | 2018 | 1A4cii (18.2%) | 1A3bvi (14.9%) | 1A3bi (14.2%) | 1A4bi (12.3%) | 1A3biii (9.0%) | 1A3bii (8.0%) | 1A2gvii (5.2%) | 81.8% | ||||||||
| CO | 2018 | 1A3bi (26.5%) | 2C1 (24.3%) | 1A4bi (14.0%) | 1A2f (5.3%) | 1A2gvii (4.7%) | 1A4bii (3.8%) | 1A1a (3.5%) | 82.2% | ||||||||
| Pb | 2018 | 2C1 (29.8%) | 1A3bvi (23.4%) | 2G (17.6%) | 1A4ai (8.6%) | 2C7a (6.0%) | 85.4% | ||||||||||
| Cd | 2018 | 2C7a (47.8%) | 2G (12.1%) | 2C1 (9.6%) | 1A1b (9.5%) | 1A1a (7.6%) | 86.7% | ||||||||||
| Hg | 2018 | 1A1a (59.3%) | 2C1 (12.4%) | 2A1 (7.0%) | 1A2gviii (4.3%) | 83.0% | |||||||||||
| As | 2018 | 2C7a (38.0%) | 1A1a (28.4%) | 1A1b (12.1%) | 1A3bvi (6.4%) | 84.9% | |||||||||||
| Cr | 2018 | 1A3c (32.4%) | 2C1 (24.3%) | 1A3bvi (23.7%) | 80.5% | ||||||||||||
| Cu | 2018 | 1A3bvi (65.4%) | 1A3c (16.1%) | 81.6% | |||||||||||||
| Ni | 2018 | 1A1b (54.7%) | 1A3c (31.8%) | 86.5% | |||||||||||||
| Se | 2018 | 2A3 (78.4%) | 1A1b (11.5%) | 89.9% | |||||||||||||
| Zn | 2018 | 1A3bvi (46.9%) | 1A4bi (17.7%) | 2G (11.1%) | 1A4ai (9.9%) | 85.5% | |||||||||||
| DIOX | 2018 | 5E (36.9%) | 1A4ai (15.3%) | 2C1 (14.4%) | 1A4bi (11.0%) | 1A3bi (6.5%) | 84.0% | ||||||||||
| PAH | 2018 | 1A4bi (77.5%) | 1A4ai (12.1%) | 89.6% | |||||||||||||
| HCB | 2018 | 3Df (74.0%) | 1A1a (10.7%) | 84.7% | |||||||||||||
| PCB | 2018 | 1A1a (44.2%) | 2C1 (35.1%) | 1A4bi (9.6%) | 88.9% | ||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A3bi (20.9%) | 1A3biii (19.0%) | 1A1a (17.8%) | 1A2gviii (5.8%) | 1A4bi (4.6%) | 3Da1 (4.2%) | 1A3bii (3.9%) | 3Da2a (2.6%) | 1A4cii (2.4%) | 81.3% | |||||
| NMVOC | 2010 | 2D3d (17.7%) | 2D3i (13.2%) | 3B1a (12.0%) | 3B1b (8.0%) | 2D3h (7.1%) | 2D3a (7.1%) | 1A3bi (5.2%) | 2D3g (3.7%) | 1A4bi (3.6%) | 2D3e (2.6%) | 80.4% | ||||
| SOx | 2010 | 1A1a (42.7%) | 1A1b (10.0%) | 1A4bi (9.4%) | 1A2gviii (7.7%) | 2C1 (7.5%) | 2B10a (5.2%) | 82.6% | ||||||||
| NH3 | 2010 | 3Da2a (32.1%) | 3B3 (14.5%) | 3B1b (12.6%) | 3Da1 (11.8%) | 3B1a (10.0%) | 81.1% | |||||||||
| PM2.5 | 2010 | 1A4bi (22.9%) | 2L (8.6%) | 1A3bi (6.1%) | 2G (5.8%) | 1A3bvi (5.6%) | 1A1a (5.5%) | 1A3biii (4.5%) | 1A4cii (4.5%) | 1A3c (3.5%) | 1A3bvii (3.2%) | 1A3bii (2.8%) | 5C2 (2.7%) | 5E (2.4%) | 1A4ai (2.1%) | 80.3% |
| PM10 | 2010 | 2L (20.5%) | 1A4bi (12.8%) | 3Dc (7.6%) | 2A5a (6.0%) | 1A3bvi (5.5%) | 2A5b (4.2%) | 2G (4.0%) | 1A3c (3.6%) | 1A3bi (3.2%) | 1A1a (3.2%) | 1A3bvii (3.1%) | 1A3biii (2.4%) | 1A4cii (2.4%) | 2C1 (1.9%) | 80.4% |
| TSP | 2010 | 2L (25.9%) | 2A5a (10.6%) | 2A5b (8.0%) | 1A4bi (7.6%) | 3B3 (4.5%) | 3Dc (4.4%) | 1A3bvi (4.2%) | 1A3bvii (3.6%) | 2G (2.4%) | 1B1a (2.1%) | 1A3c (2.1%) | 1A1a (2.0%) | 2C1 (2.0%) | 1A3bi (1.9%) | 81.4% |
| BC | 2010 | 1A3bi (23.2%) | 1A3biii (16.3%) | 1A4cii (13.5%) | 1A3bii (11.9%) | 1A4bi (11.3%) | 1A3bvi (7.4%) | 83.6% | ||||||||
| CO | 2010 | 1A3bi (25.9%) | 1A4bi (22.7%) | 2C1 (20.2%) | 1A2f (4.2%) | 1A2gvii (3.1%) | 1A1a (3.1%) | 1A3biv (2.9%) | 82.0% | |||||||
| Pb | 2010 | 2C1 (30.1%) | 1A3bvi (20.9%) | 2G (15.8%) | 1A4ai (7.4%) | 2C7a (6.2%) | 80.3% | |||||||||
| Cd | 2010 | 2C7a (46.4%) | 2G (11.4%) | 1A1b (9.5%) | 2C1 (9.4%) | 1A1a (8.6%) | 85.4% | |||||||||
| Hg | 2010 | 1A1a (59.8%) | 2C1 (9.6%) | 2A1 (6.0%) | 2B10a (5.4%) | 80.8% | ||||||||||
| As | 2010 | 2C7a (35.2%) | 1A1a (31.1%) | 1A1b (13.0%) | 1A3bvi (5.2%) | 84.5% | ||||||||||
| Cr | 2010 | 1A3c (29.8%) | 2C1 (25.7%) | 1A3bvi (22.1%) | 1A1a (7.9%) | 85.5% | ||||||||||
| Cu | 2010 | 1A3bvi (63.8%) | 1A3c (15.8%) | 2G (9.7%) | 89.4% | |||||||||||
| Ni | 2010 | 1A1b (50.0%) | 1A3c (28.6%) | 1A1a (6.4%) | 85.0% | |||||||||||
| Se | 2010 | 2A3 (72.0%) | 1A1b (17.7%) | 89.7% | ||||||||||||
| Zn | 2010 | 1A3bvi (43.1%) | 1A4bi (22.5%) | 2G (11.0%) | 1A4ai (7.8%) | 84.5% | ||||||||||
| DIOX | 2010 | 5E (28.9%) | 2C1 (18.5%) | 1A3bi (12.4%) | 1A4bi (12.4%) | 1A4ai (10.8%) | 82.9% | |||||||||
| PAH | 2010 | 1A4bi (82.5%) | 82.5% | |||||||||||||
| HCB | 2010 | 3Df (63.5%) | 1A1a (15.0%) | 1A4bi (12.7%) | 91.1% | |||||||||||
| PCB | 2010 | 1A1a (42.1%) | 2C1 (32.7%) | 1A4bi (13.0%) | 87.8% | |||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A3biii (24.5%) | 1A3bi (20.3%) | 1A1a (15.1%) | 1A2gviii (4.7%) | 3Da1 (4.3%) | 1A4bi (4.1%) | 1A3bii (3.6%) | 3Da2a (2.3%) | 1A4cii (2.3%) | 81.1% | ||||||
| NMVOC | 2005 | 2D3d (20.8%) | 2D3i (11.6%) | 3B1a (11.1%) | 1A3bi (8.2%) | 3B1b (7.5%) | 2D3h (6.8%) | 2D3a (4.5%) | 2D3g (3.3%) | 2D3e (2.9%) | 1A4bi (2.2%) | 1A3bv (1.9%) | 80.8% | ||||
| SOx | 2005 | 1A1a (38.0%) | 1A1b (11.5%) | 1A4bi (10.8%) | 2C1 (7.6%) | 1A2gviii (7.5%) | 2B10a (5.7%) | 81.0% | |||||||||
| NH3 | 2005 | 3Da2a (33.1%) | 3B3 (15.3%) | 3Da1 (12.9%) | 3B1b (12.6%) | 3B1a (9.7%) | 83.7% | ||||||||||
| PM2.5 | 2005 | 1A4bi (14.3%) | 1A3bi (9.4%) | 2L (7.2%) | 1A3biii (7.1%) | 1A1a (6.5%) | 2G (5.4%) | 1A3bvi (4.8%) | 1A4cii (4.8%) | 1A3bii (4.4%) | 2C1 (4.3%) | 1A3dii (3.7%) | 1A3c (3.2%) | 1A3bvii (2.7%) | 5C2 (2.4%) | 80.1% | |
| PM10 | 2005 | 2L (16.9%) | 1A4bi (8.4%) | 2A5a (6.9%) | 3Dc (6.7%) | 1A3bi (5.2%) | 1A3bvi (4.9%) | 2A5b (4.7%) | 1A1a (4.1%) | 1A3biii (4.0%) | 2C1 (3.8%) | 2G (3.7%) | 1A3c (3.4%) | 1A3bvii (2.8%) | 1A4cii (2.6%) | 1A3bii (2.5%) | 80.6% |
| TSP | 2005 | 2L (22.7%) | 2A5a (12.4%) | 2A5b (9.0%) | 1A4bi (5.0%) | 3B3 (4.3%) | 3Dc (3.9%) | 1A3bvi (3.8%) | 2C1 (3.3%) | 1A3bvii (3.2%) | 1A3bi (3.0%) | 1A1a (2.6%) | 1A3biii (2.3%) | 2G (2.2%) | 1B1a (2.1%) | 1A3c (2.0%) | 81.7% |
| BC | 2005 | 1A3bi (29.3%) | 1A3biii (19.8%) | 1A3bii (13.9%) | 1A4cii (11.3%) | 1A4bi (5.9%) | 80.3% | ||||||||||
| CO | 2005 | 1A3bi (32.1%) | 2C1 (20.4%) | 1A4bi (16.6%) | 1A2gvii (3.8%) | 1A3biv (3.8%) | 1A2f (3.2%) | 80.0% | |||||||||
| Pb | 2005 | 2C1 (51.2%) | 1A3bvi (16.0%) | 2G (11.1%) | 2C7a (4.7%) | 83.0% | |||||||||||
| Cd | 2005 | 2C7a (29.4%) | 2C1 (25.0%) | 2G (13.5%) | 1A1b (10.9%) | 1A1a (9.4%) | 88.1% | ||||||||||
| Hg | 2005 | 1A1a (50.6%) | 2C1 (21.0%) | 2B10a (8.2%) | 2A1 (5.4%) | 85.2% | |||||||||||
| As | 2005 | 1A1a (35.3%) | 2C7a (27.5%) | 1A1b (17.2%) | 80.1% | ||||||||||||
| Cr | 2005 | 1A3c (29.9%) | 2C1 (29.6%) | 1A3bvi (20.8%) | 80.3% | ||||||||||||
| Cu | 2005 | 1A3bvi (63.5%) | 1A3c (16.8%) | 80.3% | |||||||||||||
| Ni | 2005 | 1A1b (52.7%) | 1A3c (25.7%) | 2C1 (5.1%) | 83.5% | ||||||||||||
| Se | 2005 | 2A3 (56.7%) | 1A1b (29.9%) | 86.6% | |||||||||||||
| Zn | 2005 | 1A3bvi (46.7%) | 1A4bi (16.5%) | 2G (11.6%) | 2C7a (5.7%) | 80.5% | |||||||||||
| DIOX | 2005 | 2C1 (34.7%) | 5E (25.8%) | 1A3bi (12.2%) | 1A4bi (8.2%) | 80.8% | |||||||||||
| PAH | 2005 | 1A4bi (82.9%) | 82.9% | ||||||||||||||
| HCB | 2005 | 3Df (79.4%) | 1A1a (9.3%) | 88.7% | |||||||||||||
| PCB | 2005 | 2C1 (40.7%) | 1A1a (38.3%) | 1A4bi (11.4%) | 90.4% | ||||||||||||