Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS
Party: ES Submission year: 2022
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 2020, 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 | 2020 | 1A3bi (20.7%) | 1A3biii (11.2%) | 1A2f (7.6%) | 5C2 (7.4%) | 3Da1 (6.7%) | 1A4cii (5.6%) | 1A1a (4.9%) | 1A3dii (4.6%) | 1A4ci (3.1%) | 1A4bi (3.0%) | 1A4ciii (2.9%) | 3Da2a (2.9%) | 80.6% | ||||
| NMVOC | 2020 | 3Da2a (13.5%) | 2D3g (11.1%) | 2D3a (11.1%) | 2D3d (10.1%) | 1A4bi (4.5%) | 2D3e (4.3%) | 3B1a (4.0%) | 2H2 (3.4%) | 3B1b (3.1%) | 2D3i (2.8%) | 1B2ai (2.7%) | 3B4gii (2.7%) | 3B3 (2.7%) | 2D3h (2.1%) | 2B10a (1.8%) | 3De (1.8%) | 81.7% |
| SOx | 2020 | 1A2f (17.1%) | 1B2aiv (16.2%) | 1A1a (7.7%) | 1A4ai (7.5%) | 1A4bi (7.0%) | 1A2b (6.5%) | 1A3dii (6.3%) | 1A2c (4.9%) | 1A2e (3.0%) | 2H1 (2.7%) | 2B10a (2.6%) | 81.5% | |||||
| NH3 | 2020 | 3Da2a (28.0%) | 3Da1 (17.2%) | 3B3 (16.1%) | 3B1b (7.8%) | 3Da3 (7.7%) | 3B1a (6.0%) | 82.8% | ||||||||||
| PM2.5 | 2020 | 5C2 (35.9%) | 1A4bi (27.8%) | 1A3bi (4.3%) | 1A2gviii (2.9%) | 1A2e (2.6%) | 1A1a (2.4%) | 1A3bvi (2.4%) | 1A4ai (1.5%) | 1A3bvii (1.4%) | 81.3% | |||||||
| PM10 | 2020 | 5C2 (25.7%) | 1A4bi (19.2%) | 3Dc (14.8%) | 2A5a (5.3%) | 1A3bi (2.9%) | 1A3bvi (2.9%) | 3B3 (2.5%) | 1A1a (2.0%) | 1A2gviii (2.0%) | 1A2e (1.8%) | 1A3bvii (1.8%) | 80.8% | |||||
| TSP | 2020 | 5C2 (19.2%) | 1A4bi (14.7%) | 3B3 (12.9%) | 3Dc (10.9%) | 2A5a (8.0%) | 3B4gi (3.8%) | 1A3bvi (2.9%) | 1A3bvii (2.6%) | 1A3bi (2.1%) | 1A1a (2.1%) | 2A5b (1.6%) | 80.6% | |||||
| BC | 2020 | 5C2 (58.9%) | 1A4bi (13.0%) | 1A3bi (10.4%) | 82.3% | |||||||||||||
| CO | 2020 | 5C2 (41.2%) | 1A4bi (20.4%) | 1A3bi (6.1%) | 2C1 (4.5%) | 1A3biv (3.9%) | 1A2a (3.8%) | 1A2f (3.2%) | 83.1% | |||||||||
| Pb | 2020 | 2C1 (29.1%) | 1A3bi (20.1%) | 2A3 (9.8%) | 5C2 (7.6%) | 1A2a (7.6%) | 1A3bvi (7.5%) | 81.7% | ||||||||||
| Cd | 2020 | 2C1 (19.7%) | 1A4bi (17.8%) | 5C2 (11.7%) | 2A3 (6.8%) | 2G (5.6%) | 1A2gviii (5.5%) | 1A1b (4.9%) | 1A2e (4.8%) | 3F (4.6%) | 81.4% | |||||||
| Hg | 2020 | 2C1 (25.2%) | 1A1a (14.4%) | 1A2f (14.0%) | 5C1bv (11.9%) | 2C6 (11.4%) | 2D3a (3.9%) | 80.8% | ||||||||||
| As | 2020 | 2A3 (28.4%) | 5C2 (12.5%) | 1A1a (11.4%) | 1A2a (8.7%) | 1A2d (8.6%) | 2C7a (7.0%) | 1A3dii (4.2%) | 80.9% | |||||||||
| Cr | 2020 | 2C7a (29.3%) | 1A3bvi (11.5%) | 1A4bi (9.1%) | 2C1 (7.5%) | 2A3 (5.4%) | 1A2a (4.9%) | 1A4ai (4.6%) | 1A1b (4.2%) | 1A3bi (4.1%) | 80.6% | |||||||
| Cu | 2020 | 1A3bvi (48.9%) | 1A3bi (27.9%) | 1A3biii (4.9%) | 81.7% | |||||||||||||
| Ni | 2020 | 1A4ai (21.6%) | 1A3dii (21.3%) | 1A1a (16.2%) | 2C1 (10.2%) | 1A1b (4.3%) | 2A3 (3.6%) | 1A2e (3.5%) | 80.8% | |||||||||
| Se | 2020 | 2A3 (70.8%) | 1A2f (5.9%) | 5C2 (4.8%) | 81.5% | |||||||||||||
| Zn | 2020 | 5C2 (51.4%) | 1A4bi (12.1%) | 1A3bvi (6.8%) | 2C1 (6.0%) | 1A3bi (5.1%) | 81.4% | |||||||||||
| DIOX | 2020 | 5C2 (40.8%) | 1A4bi (17.4%) | 2C1 (17.3%) | 5E (6.0%) | 81.6% | ||||||||||||
| PAH | 2020 | 1A4bi (64.9%) | 2C1 (16.9%) | 81.7% | ||||||||||||||
| HCB | 2020 | 3Df (84.2%) | 84.2% | |||||||||||||||
| PCB | 2020 | 2C1 (85.7%) | 85.7% | |||||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A3bi (19.1%) | 1A3biii (16.0%) | 1A1a (8.9%) | 1A2f (7.7%) | 1A4cii (7.0%) | 5C2 (5.4%) | 3Da1 (3.9%) | 1A3dii (3.3%) | 1A2gvii (2.7%) | 1A4bi (2.7%) | 1A3bii (2.6%) | 1A4ciii (2.4%) | 81.7% | ||||
| NMVOC | 2010 | 2D3d (15.9%) | 3Da2a (11.6%) | 2D3a (8.5%) | 2D3g (8.4%) | 1A4bi (6.5%) | 2D3e (3.9%) | 3B1a (3.6%) | 2H2 (3.1%) | 1A3bi (3.1%) | 3B1b (2.9%) | 1A3biv (2.9%) | 2D3i (2.6%) | 2D3h (2.5%) | 1B2ai (2.3%) | 3B3 (2.2%) | 3B4gii (2.1%) | 82.0% |
| SOx | 2010 | 1A1a (24.4%) | 1A1b (14.1%) | 1A2f (13.1%) | 1B2aiv (8.0%) | 1A4bi (6.1%) | 1A2b (5.3%) | 1A4ai (3.9%) | 1A2c (3.1%) | 1A2a (2.9%) | 80.8% | |||||||
| NH3 | 2010 | 3Da2a (27.3%) | 3Da1 (16.2%) | 3B3 (14.6%) | 3Da3 (8.1%) | 3B1b (7.2%) | 3B1a (6.9%) | 80.3% | ||||||||||
| PM2.5 | 2010 | 1A4bi (33.2%) | 5C2 (31.0%) | 1A3bi (6.7%) | 1A3bvi (2.2%) | 1A4cii (2.2%) | 1A3biii (1.8%) | 1A2gviii (1.7%) | 1A1a (1.5%) | 80.3% | ||||||||
| PM10 | 2010 | 1A4bi (23.9%) | 5C2 (23.1%) | 3Dc (12.4%) | 2A5a (5.8%) | 1A3bi (4.7%) | 1A3bvi (2.8%) | 1A3bvii (1.7%) | 3B3 (1.6%) | 1A4cii (1.5%) | 1A1a (1.4%) | 1A3biii (1.3%) | 80.3% | |||||
| TSP | 2010 | 1A4bi (19.1%) | 5C2 (18.0%) | 3Dc (9.5%) | 2A5a (9.1%) | 3B3 (8.8%) | 1A3bi (3.6%) | 3B4gi (3.3%) | 1A3bvi (2.9%) | 1A3bvii (2.6%) | 2A5b (1.7%) | 1A1a (1.3%) | 1A4cii (1.2%) | 81.1% | ||||
| BC | 2010 | 5C2 (48.6%) | 1A3bi (16.0%) | 1A4bi (14.5%) | 1A4cii (3.7%) | 82.8% | ||||||||||||
| CO | 2010 | 5C2 (33.7%) | 1A4bi (23.9%) | 1A3bi (9.7%) | 1A3biv (6.8%) | 1A2a (4.7%) | 2C1 (4.4%) | 83.2% | ||||||||||
| Pb | 2010 | 2C1 (28.9%) | 1A3bi (28.2%) | 2A3 (5.6%) | 1A3bvi (5.6%) | 1A2a (5.4%) | 5C2 (5.3%) | 1A3biv (3.5%) | 82.5% | |||||||||
| Cd | 2010 | 2C1 (24.1%) | 1A4bi (19.4%) | 5C2 (10.2%) | 1A1a (7.5%) | 2G (5.9%) | 2A3 (5.1%) | 1A1b (3.4%) | 1A2gviii (2.8%) | 1A3bi (2.8%) | 81.3% | |||||||
| Hg | 2010 | 1A1a (27.4%) | 2C1 (24.2%) | 1A2f (9.3%) | 2C6 (6.7%) | 2B10a (6.7%) | 2D3a (4.6%) | 1A4bi (3.3%) | 82.2% | |||||||||
| As | 2010 | 1A1a (25.5%) | 2C7a (19.4%) | 2A3 (14.6%) | 5C2 (7.7%) | 1A2d (6.7%) | 1A2a (5.6%) | 1A1b (4.0%) | 83.4% | |||||||||
| Cr | 2010 | 2C7a (22.1%) | 1A3bvi (10.9%) | 1A4bi (10.4%) | 2C1 (9.1%) | 1A1a (8.9%) | 1A1b (5.1%) | 1A2a (4.9%) | 1A4ai (4.6%) | 1A3bi (4.0%) | 80.0% | |||||||
| Cu | 2010 | 1A3bvi (44.3%) | 1A3bi (26.1%) | 2C7a (8.9%) | 1A3biii (3.4%) | 82.7% | ||||||||||||
| Ni | 2010 | 1A1b (37.1%) | 1A1a (16.9%) | 1A4ai (10.9%) | 1A2b (7.7%) | 2C1 (5.9%) | 1A2f (3.9%) | 82.4% | ||||||||||
| Se | 2010 | 2A3 (61.8%) | 1A1a (10.6%) | 5C2 (5.1%) | 1A1b (3.8%) | 81.4% | ||||||||||||
| Zn | 2010 | 5C2 (48.1%) | 1A4bi (14.4%) | 2C1 (8.0%) | 1A3bvi (6.9%) | 1A3bi (5.2%) | 82.5% | |||||||||||
| DIOX | 2010 | 5C2 (34.9%) | 2C1 (21.2%) | 1A4bi (20.9%) | 1A3bi (5.3%) | 82.3% | ||||||||||||
| PAH | 2010 | 1A4bi (67.1%) | 2C1 (15.6%) | 82.7% | ||||||||||||||
| HCB | 2010 | 3Df (87.3%) | 87.3% | |||||||||||||||
| PCB | 2010 | 2C1 (83.8%) | 83.8% | |||||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A1a (21.9%) | 1A3biii (16.8%) | 1A3bi (14.5%) | 1A2f (7.1%) | 1A4cii (5.9%) | 1A3dii (4.0%) | 1A2gvii (3.4%) | 5C2 (2.8%) | 1A4ciii (2.8%) | 3Da1 (2.7%) | 81.8% | |||||
| NMVOC | 2005 | 2D3d (20.0%) | 3Da2a (9.9%) | 2D3g (8.2%) | 2D3a (7.9%) | 1A3bi (4.6%) | 1A4bi (4.3%) | 2D3e (4.0%) | 1A3biv (3.4%) | 2D3h (3.4%) | 2H2 (3.1%) | 3B1a (2.9%) | 2D3i (2.6%) | 3B1b (2.5%) | 1B2ai (2.1%) | 3B3 (2.0%) | 80.8% |
| SOx | 2005 | 1A1a (75.8%) | 1A1b (5.1%) | 80.9% | |||||||||||||
| NH3 | 2005 | 3Da2a (27.5%) | 3B3 (16.8%) | 3Da1 (13.8%) | 3B1b (8.8%) | 3Da3 (7.5%) | 3B1a (6.5%) | 81.0% | |||||||||
| PM2.5 | 2005 | 1A4bi (26.7%) | 5C2 (22.0%) | 1A3bi (6.8%) | 1A1a (6.4%) | 1A3biii (3.5%) | 1A4cii (2.8%) | 1A2gviii (2.8%) | 1A3bvi (2.1%) | 1A3bii (2.0%) | 1A2gvii (2.0%) | 2G (1.9%) | 1A4ai (1.7%) | 80.8% | |||
| PM10 | 2005 | 1A4bi (17.4%) | 5C2 (14.7%) | 3Dc (11.2%) | 2A5a (8.4%) | 1A1a (8.1%) | 1A3bi (4.3%) | 2A5b (4.0%) | 1A3bvi (2.4%) | 1A3biii (2.2%) | 1A2gviii (1.9%) | 1A4cii (1.8%) | 1A3bvii (1.5%) | 1A4ai (1.4%) | 3B3 (1.3%) | 80.6% | |
| TSP | 2005 | 1A4bi (13.2%) | 2A5a (12.5%) | 5C2 (10.9%) | 1A1a (8.6%) | 3Dc (8.2%) | 3B3 (6.8%) | 2A5b (5.7%) | 1A3bi (3.1%) | 3B4gi (2.7%) | 1A3bvi (2.4%) | 1A3bvii (2.2%) | 1A3biii (1.6%) | 1A2gviii (1.5%) | 1A4cii (1.3%) | 80.8% | |
| BC | 2005 | 5C2 (37.6%) | 1A3bi (17.0%) | 1A4bi (12.7%) | 1A3biii (6.8%) | 1A4cii (5.0%) | 1A3bii (4.6%) | 83.6% | |||||||||
| CO | 2005 | 5C2 (23.2%) | 1A4bi (19.3%) | 1A3bi (16.5%) | 1A3biv (9.6%) | 1A2a (4.8%) | 2C1 (4.6%) | 1A2f (3.7%) | 81.7% | ||||||||
| Pb | 2005 | 1A3bi (30.9%) | 2C1 (26.5%) | 2A3 (5.7%) | 1A2a (5.4%) | 1A3bvi (5.0%) | 5C2 (3.5%) | 2C7a (3.2%) | 80.3% | ||||||||
| Cd | 2005 | 1A2f (20.3%) | 1A1a (19.2%) | 2C1 (16.0%) | 1A4bi (10.2%) | 2G (5.0%) | 5C2 (4.8%) | 3F (3.7%) | 2A3 (3.6%) | 82.8% | |||||||
| Hg | 2005 | 1A1a (47.0%) | 2C1 (14.7%) | 1A2f (10.4%) | 2B10a (8.3%) | 80.4% | |||||||||||
| As | 2005 | 1A1a (47.1%) | 2C7a (12.8%) | 2A3 (9.3%) | 1A2f (8.5%) | 1A2a (3.5%) | 81.2% | ||||||||||
| Cr | 2005 | 1A1a (24.3%) | 2C7a (18.6%) | 1A3bvi (8.2%) | 2C1 (7.2%) | 1A4bi (6.6%) | 1A4ai (5.2%) | 1A1b (4.9%) | 1A2a (3.8%) | 2A3 (3.4%) | 82.2% | ||||||
| Cu | 2005 | 1A3bvi (43.4%) | 1A3bi (23.9%) | 2C7a (7.8%) | 1A1a (6.3%) | 81.4% | |||||||||||
| Ni | 2005 | 1A1a (37.3%) | 1A1b (30.6%) | 1A4ai (9.1%) | 1A2b (4.8%) | 81.7% | |||||||||||
| Se | 2005 | 2A3 (51.3%) | 1A1a (29.0%) | 80.3% | |||||||||||||
| Zn | 2005 | 5C2 (38.9%) | 1A4bi (13.3%) | 2C1 (9.2%) | 1A3bvi (7.4%) | 1A1a (6.3%) | 1A3bi (5.4%) | 80.5% | |||||||||
| DIOX | 2005 | 5C2 (27.7%) | 2C1 (23.3%) | 1A4bi (19.2%) | 5E (7.2%) | 1A3bi (5.2%) | 82.5% | ||||||||||
| PAH | 2005 | 1A4bi (60.9%) | 2C1 (17.3%) | 2C3 (8.3%) | 86.6% | ||||||||||||
| HCB | 2005 | 2B10a (96.8%) | 96.8% | ||||||||||||||
| PCB | 2005 | 2C1 (83.3%) | 83.3% | ||||||||||||||