Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: DK Submission year: 2023
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 2021, 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 | 2021 | 1A1a (12.5%) | 1A3dii (11.5%) | 1A3bi (11.2%) | 3Da1 (10.2%) | 3Da2a (8.9%) | 1A3bii (7.4%) | 1A4ciii (6.5%) | 1A2f (4.2%) | 1A3biii (4.2%) | 1A4bi (4.0%) | 80.7% |
| NMVOC | 2021 | 3B1a (22.9%) | 2D3i (16.7%) | 3B1b (8.6%) | 1A4bi (6.6%) | 3Da2a (5.9%) | 2D3g (5.4%) | 1B2aiv (4.9%) | 2D3a (3.7%) | 3B3 (3.1%) | 2D3d (2.9%) | 80.7% |
| SOx | 2021 | 1A1a (26.2%) | 1A2f (18.2%) | 5E (10.2%) | 1A4bi (8.6%) | 2A6 (7.1%) | 1A2e (4.9%) | 1B2aiv (4.2%) | 1A4ci (3.7%) | 83.1% | ||
| NH3 | 2021 | 3Da2a (25.0%) | 3B3 (20.1%) | 3Da1 (15.8%) | 3B1a (10.4%) | 3De (9.0%) | 80.3% | |||||
| PM2.5 | 2021 | 1A4bi (50.7%) | 1A4ci (7.8%) | 1A3bvi (5.8%) | 1A1a (3.7%) | 3Dc (3.6%) | 1A3bvii (2.7%) | 5E (2.5%) | 1A3dii (2.4%) | 3B1a (2.3%) | 81.7% | |
| PM10 | 2021 | 1A4bi (27.6%) | 3Dc (25.3%) | 2A5b (6.0%) | 1A3bvi (5.8%) | 3B3 (5.7%) | 1A4ci (4.2%) | 1A3bvii (2.7%) | 1A1a (2.4%) | 2A5a (2.2%) | 81.9% | |
| TSP | 2021 | 3Dc (67.3%) | 1A4bi (7.7%) | 2A5b (5.3%) | 80.2% | |||||||
| BC | 2021 | 1A4bi (43.7%) | 1A4ci (15.1%) | 1A3bvi (9.6%) | 1A4cii (6.7%) | 1A2gvii (5.4%) | 80.6% | |||||
| CO | 2021 | 1A4bi (25.3%) | 1A3bi (21.5%) | 1A4aii (14.1%) | 1A1a (8.5%) | 1A4bii (6.1%) | 1A3biv (3.2%) | 1A2f (3.1%) | 81.7% | |||
| Pb | 2021 | 1A3bvi (55.1%) | 5E (14.9%) | 2C5 (10.0%) | 80.0% | |||||||
| Cd | 2021 | 1A4bi (66.6%) | 1A1b (5.2%) | 1A1a (4.8%) | 1A3bi (4.2%) | 80.9% | ||||||
| Hg | 2021 | 1A1a (44.4%) | 1A2f (15.3%) | 1A4bi (9.4%) | 1A3bi (5.8%) | 1A2e (5.4%) | 80.2% | |||||
| As | 2021 | 1A2f (19.3%) | 1A1a (18.2%) | 2A6 (14.8%) | 2C1 (10.7%) | 1A3dii (10.5%) | 1A2e (4.6%) | 2C5 (3.9%) | 82.0% | |||
| Cr | 2021 | 1A4bi (48.0%) | 1A1a (10.2%) | 2C1 (6.5%) | 1A1b (6.4%) | 1A3bvi (5.2%) | 2G (4.8%) | 81.1% | ||||
| Cu | 2021 | 1A3bvi (95.1%) | 95.1% | |||||||||
| Ni | 2021 | 1A3dii (50.9%) | 1A2e (15.2%) | 1A1a (7.5%) | 1A2f (5.8%) | 2G (5.0%) | 84.5% | |||||
| Se | 2021 | 1A1a (45.0%) | 1A3dii (9.1%) | 1A2f (8.9%) | 1A3bvi (7.0%) | 1A2e (6.6%) | 2A3 (6.2%) | 82.6% | ||||
| Zn | 2021 | 1A3bvi (36.7%) | 1A4bi (27.5%) | 5E (13.3%) | 1A3bi (8.8%) | 86.4% | ||||||
| DIOX | 2021 | 1A4bi (60.0%) | 5E (25.6%) | 85.7% | ||||||||
| PAH | 2021 | 1A4bi (70.0%) | 5E (5.9%) | 1A4ci (5.3%) | 81.2% | |||||||
| HCB | 2021 | 1A1a (38.9%) | 1A3biii (14.2%) | 1A3bi (9.7%) | 1A4bi (7.5%) | 3F (6.3%) | 1A3bii (5.6%) | 82.3% | ||||
| PCB | 2021 | 1A1a (54.7%) | 2C1 (12.3%) | 1A4bi (11.9%) | 1A2f (6.3%) | 85.2% | ||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A3biii (16.6%) | 1A1a (13.1%) | 1A3bi (12.2%) | 1A3dii (7.5%) | 1A3bii (6.1%) | 3Da2a (5.8%) | 3Da1 (5.5%) | 1A1c (4.7%) | 1A4ciii (4.6%) | 1A4cii (4.1%) | 80.2% | ||
| NMVOC | 2010 | 3B1a (16.5%) | 1A4bi (12.3%) | 2D3i (11.9%) | 3B1b (7.8%) | 1A3bi (7.0%) | 1B2ai (5.0%) | 3Da2a (4.6%) | 1B2aiv (4.2%) | 2D3g (3.7%) | 2D3a (2.7%) | 3B3 (2.5%) | 2H2 (2.1%) | 80.4% |
| SOx | 2010 | 1A1a (23.1%) | 1A2f (11.1%) | 1A2e (9.7%) | 2A6 (9.5%) | 1A3dii (9.4%) | 1A4ci (6.9%) | 1A4bi (6.5%) | 1B2aiv (6.3%) | 82.5% | ||||
| NH3 | 2010 | 3Da2a (24.6%) | 3B3 (20.6%) | 3Da1 (11.6%) | 3B1a (8.8%) | 3B4h (8.1%) | 3De (6.9%) | 80.6% | ||||||
| PM2.5 | 2010 | 1A4bi (60.1%) | 1A4ci (4.3%) | 1A3bvi (3.2%) | 1A3bii (3.0%) | 1A4cii (2.4%) | 1A1a (2.3%) | 1A2gvii (2.2%) | 3Dc (2.1%) | 1A3bi (2.1%) | 81.8% | |||
| PM10 | 2010 | 1A4bi (39.4%) | 3Dc (17.4%) | 2A5b (8.2%) | 3B3 (4.1%) | 1A3bvi (3.9%) | 1A4ci (2.8%) | 1A3bii (1.9%) | 1A1a (1.9%) | 1A3bvii (1.7%) | 81.2% | |||
| TSP | 2010 | 3Dc (58.3%) | 1A4bi (13.8%) | 2A5b (9.2%) | 81.2% | |||||||||
| BC | 2010 | 1A4bi (25.6%) | 1A3bii (14.7%) | 1A3bi (9.4%) | 1A4cii (9.2%) | 1A2gvii (9.0%) | 1A3biii (7.8%) | 1A4ci (7.8%) | 83.5% | |||||
| CO | 2010 | 1A4bi (31.2%) | 1A3bi (30.8%) | 1A4aii (10.3%) | 1A4bii (4.0%) | 1A1a (3.3%) | 1A3bii (3.1%) | 82.7% | ||||||
| Pb | 2010 | 1A3bvi (52.2%) | 5E (14.8%) | 2C5 (9.1%) | 1A4bi (6.8%) | 82.9% | ||||||||
| Cd | 2010 | 1A4bi (71.3%) | 1A1b (4.4%) | 1A4ci (3.9%) | 1A1a (3.8%) | 83.3% | ||||||||
| Hg | 2010 | 1A1a (50.9%) | 5C1bv (11.0%) | 1A2f (9.8%) | 1A4bi (6.5%) | 1A3bi (3.6%) | 81.8% | |||||||
| As | 2010 | 1A1a (19.7%) | 1A3dii (12.8%) | 1A2f (11.3%) | 2A6 (9.0%) | 2C1 (9.0%) | 1A2e (8.5%) | 2C5 (4.1%) | 1A4bi (4.0%) | 2G (3.3%) | 81.7% | |||
| Cr | 2010 | 1A4bi (51.4%) | 1A1a (10.4%) | 1A1b (5.4%) | 2C1 (4.8%) | 2G (4.8%) | 1A3bvi (4.8%) | 81.6% | ||||||
| Cu | 2010 | 1A3bvi (94.9%) | 94.9% | |||||||||||
| Ni | 2010 | 1A3dii (39.9%) | 1A2e (24.5%) | 1A1a (9.4%) | 1A1b (4.8%) | 1A4ci (3.7%) | 82.3% | |||||||
| Se | 2010 | 1A1a (77.7%) | 1A3dii (3.7%) | 81.4% | ||||||||||
| Zn | 2010 | 1A3bvi (34.1%) | 1A4bi (30.4%) | 5E (13.8%) | 1A3bi (7.4%) | 85.7% | ||||||||
| DIOX | 2010 | 1A4bi (67.8%) | 5E (23.2%) | 91.0% | ||||||||||
| PAH | 2010 | 1A4bi (82.1%) | 82.1% | |||||||||||
| HCB | 2010 | 1A1a (51.4%) | 1A3biii (10.4%) | 1A4bi (8.7%) | 1A3bi (6.2%) | 1A3bii (5.9%) | 82.6% | |||||||
| PCB | 2010 | 1A1a (49.4%) | 1A4bi (22.1%) | 2C1 (8.3%) | 5C1bv (5.1%) | 84.9% | ||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A1a (19.0%) | 1A3biii (17.6%) | 1A3bi (13.4%) | 1A3dii (6.2%) | 1A3bii (4.9%) | 1A2f (4.8%) | 3Da2a (4.3%) | 3Da1 (4.2%) | 1A4cii (3.8%) | 1A1c (3.6%) | 81.8% | |||
| NMVOC | 2005 | 3B1a (13.0%) | 2D3i (10.7%) | 1A3bi (10.6%) | 1A4bi (9.4%) | 1B2ai (9.3%) | 3B1b (6.3%) | 2D3g (4.1%) | 3Da2a (3.7%) | 2D3a (3.4%) | 3B3 (2.8%) | 2D3d (2.7%) | 1B2aiv (2.4%) | 1A3bv (2.4%) | 80.9% |
| SOx | 2005 | 1A1a (28.9%) | 1A3dii (12.1%) | 2A6 (11.4%) | 1A2f (10.3%) | 1A2e (9.3%) | 1A4ci (5.7%) | 1A4bi (4.7%) | 82.5% | ||||||
| NH3 | 2005 | 3B3 (26.6%) | 3Da2a (22.4%) | 3Da1 (10.6%) | 3B1a (8.3%) | 3B4h (6.7%) | 3De (6.1%) | 80.8% | |||||||
| PM2.5 | 2005 | 1A4bi (53.6%) | 1A4ci (4.2%) | 1A3bii (4.1%) | 1A3biii (3.8%) | 1A4cii (3.2%) | 1A3bvi (3.1%) | 1A2gvii (2.7%) | 1A3dii (2.6%) | 1A1a (2.6%) | 1A3bi (2.4%) | 82.3% | |||
| PM10 | 2005 | 1A4bi (35.3%) | 3Dc (16.6%) | 2A5b (7.7%) | 3B3 (4.2%) | 1A3bvi (3.8%) | 1A4ci (2.8%) | 1A3bii (2.6%) | 1A3biii (2.5%) | 1A1a (2.1%) | 1A4cii (2.0%) | 1A2gvii (1.8%) | 81.3% | ||
| TSP | 2005 | 3Dc (56.8%) | 1A4bi (12.6%) | 2A5b (8.8%) | 3B3 (4.5%) | 82.7% | |||||||||
| BC | 2005 | 1A4bi (18.8%) | 1A3bii (16.0%) | 1A3biii (13.9%) | 1A4cii (10.0%) | 1A3bi (9.2%) | 1A2gvii (9.0%) | 1A4ci (6.8%) | 83.6% | ||||||
| CO | 2005 | 1A3bi (40.2%) | 1A4bi (24.6%) | 1A4aii (6.3%) | 1A3bii (4.3%) | 2A6 (2.8%) | 1A4cii (2.8%) | 80.8% | |||||||
| Pb | 2005 | 1A3bvi (39.9%) | 2G (12.3%) | 5E (10.4%) | 1A1a (8.4%) | 2C5 (7.1%) | 1A3aii(i) (6.3%) | 84.5% | |||||||
| Cd | 2005 | 1A4bi (55.4%) | 1A1a (11.3%) | 1A1b (5.0%) | 1A4ci (4.3%) | 1A3bi (3.5%) | 1A2f (3.4%) | 82.9% | |||||||
| Hg | 2005 | 1A1a (52.3%) | 1A2f (17.0%) | 5C1bv (6.6%) | 1A4bi (3.3%) | 1A2e (2.9%) | 82.1% | ||||||||
| As | 2005 | 1A1a (33.6%) | 1A2f (11.2%) | 2A6 (10.9%) | 2A3 (8.9%) | 1A3dii (7.4%) | 2C1 (6.5%) | 1A2e (5.3%) | 83.8% | ||||||
| Cr | 2005 | 1A4bi (38.6%) | 1A1a (15.3%) | 2C1 (7.5%) | 1A1b (5.9%) | 1A3bvi (4.8%) | 1A4ci (4.1%) | 2A3 (3.5%) | 1A2f (3.4%) | 83.3% | |||||
| Cu | 2005 | 1A3bvi (95.6%) | 95.6% | ||||||||||||
| Ni | 2005 | 1A1a (33.6%) | 1A3dii (27.5%) | 1A2e (17.4%) | 1A1b (4.0%) | 82.4% | |||||||||
| Se | 2005 | 1A1a (67.7%) | 2A3 (7.3%) | 1A2f (3.9%) | 1A3dii (3.9%) | 82.9% | |||||||||
| Zn | 2005 | 1A3bvi (35.9%) | 1A4bi (24.0%) | 5E (13.3%) | 1A3bi (7.8%) | 80.9% | |||||||||
| DIOX | 2005 | 1A4bi (57.3%) | 5E (25.0%) | 82.3% | |||||||||||
| PAH | 2005 | 1A4bi (84.9%) | 84.9% | ||||||||||||
| HCB | 2005 | 1A1a (33.0%) | 2C1 (21.9%) | 2C3 (12.7%) | 1A3biii (8.0%) | 1A4bi (4.4%) | 80.0% | ||||||||
| PCB | 2005 | 2C1 (56.4%) | 1A1a (17.6%) | 1A4bi (8.9%) | 82.9% | ||||||||||