Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: SE Submission year: 2021
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 2019, 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 | 2019 | 1A3bi (19.4%) | 1A1a (9.8%) | 2H1 (8.7%) | 1A3biii (8.2%) | 1A3bii (7.3%) | 1A3dii (6.2%) | 1A2gvii (6.2%) | 3Da1 (5.8%) | 1A2gviii (3.9%) | 1A2d (2.5%) | 1A4cii (2.5%) | 80.4% | |||
| NMVOC | 2019 | 2D3i (22.2%) | 2D3a (8.2%) | 2D3d (5.8%) | 3Da2a (5.5%) | 3B1a (5.5%) | 1A4bi (5.3%) | 3B1b (4.9%) | 2H1 (4.6%) | 1B2aiv (4.6%) | 1A3bi (4.5%) | 1A4bii (2.9%) | 1B2d (2.7%) | 3B4e (2.4%) | 1A1a (2.3%) | 81.6% |
| SOx | 2019 | 2H1 (19.7%) | 2C7c (19.0%) | 1A1a (15.5%) | 2C1 (6.0%) | 1A2d (4.9%) | 1A2gviii (4.7%) | 2B10a (3.6%) | 1A2f (3.3%) | 1B2aiv (2.9%) | 1A4bi (2.8%) | 82.3% | ||||
| NH3 | 2019 | 3Da2a (26.8%) | 3B1b (18.1%) | 3Da1 (8.3%) | 3Da3 (7.7%) | 3B3 (6.0%) | 3B1a (5.9%) | 3B4e (5.6%) | 2H1 (4.7%) | 83.0% | ||||||
| PM2.5 | 2019 | 1A4bi (29.1%) | 1A3bvii (17.5%) | 2H1 (10.8%) | 1A1a (5.0%) | 5E (4.6%) | 2C1 (4.1%) | 1A2gvii (3.0%) | 1A4ci (2.8%) | 1A3dii (2.7%) | 1A2d (1.6%) | 81.1% | ||||
| PM10 | 2019 | 1A3bvii (41.9%) | 1A4bi (14.6%) | 2H1 (6.6%) | 3Dc (5.8%) | 1A1a (3.4%) | 2A5b (3.0%) | 2C1 (2.4%) | 1A3bvi (2.2%) | 80.0% | ||||||
| TSP | 2019 | 1A3bvii (52.6%) | 1A4bi (9.6%) | 2A5b (6.3%) | 2H1 (4.5%) | 3B4gi (3.7%) | 1A3bvi (2.8%) | 1A1a (2.2%) | 81.7% | |||||||
| BC | 2019 | 1A4bi (28.7%) | 1A2gvii (15.6%) | 1A3bvi (7.1%) | 1A4cii (5.9%) | 1A3biii (5.7%) | 1A3bii (4.4%) | 1A4aii (4.2%) | 1A2d (3.8%) | 1A3dii (3.6%) | 1A3bi (3.0%) | 82.1% | ||||
| CO | 2019 | 1A4bi (21.5%) | 1A3bi (15.4%) | 1A4bii (15.1%) | 1A4aii (14.6%) | 1A3dii (5.9%) | 2H1 (4.6%) | 1A4cii (4.4%) | 81.4% | |||||||
| Pb | 2019 | 2C7c (31.0%) | 1A1a (26.5%) | 1A2d (9.4%) | 2C1 (7.1%) | 1A4bi (6.7%) | 80.7% | |||||||||
| Cd | 2019 | 1A1a (32.7%) | 1A4bi (22.0%) | 1A2d (9.3%) | 2C7c (8.1%) | 2C1 (6.9%) | 2H1 (5.8%) | 84.9% | ||||||||
| Hg | 2019 | 1A1a (39.9%) | 2C1 (14.7%) | 1A3bi (6.7%) | 5C1bv (6.1%) | 2H1 (4.7%) | 1A4bi (4.6%) | 1A2gviii (4.5%) | 81.2% | |||||||
| As | 2019 | 2C7c (31.3%) | 1A1a (31.2%) | 2H1 (15.6%) | 1A3dii (6.0%) | 84.1% | ||||||||||
| Cr | 2019 | 2C2 (64.5%) | 2C1 (12.6%) | 1A1a (10.8%) | 88.0% | |||||||||||
| Cu | 2019 | 1A3bvi (82.3%) | 82.3% | |||||||||||||
| Ni | 2019 | 1A3dii (20.1%) | 1A2d (18.5%) | 1A1a (15.9%) | 2C1 (11.7%) | 1A2gviii (10.7%) | 1A2f (4.0%) | 81.0% | ||||||||
| Se | 2019 | 2C1 (44.4%) | 2A3 (23.3%) | 1A1a (12.8%) | 80.5% | |||||||||||
| Zn | 2019 | 1A3bvi (26.5%) | 1A1a (19.7%) | 1A4bi (19.3%) | 2C1 (10.9%) | 2C7c (6.3%) | 82.7% | |||||||||
| DIOX | 2019 | 5E (33.7%) | 1A1a (29.6%) | 1A4bi (10.4%) | 1A2d (5.5%) | 1A2gviii (3.9%) | 83.0% | |||||||||
| PAH | 2019 | 1A4bi (67.8%) | 2C1 (13.3%) | 81.1% | ||||||||||||
| HCB | 2019 | 1A1a (36.8%) | 2C1 (26.4%) | 5C1bii (9.9%) | 1A2d (9.5%) | 82.6% | ||||||||||
| PCB | 2019 | 2C1 (76.5%) | 1A2f (9.0%) | 85.5% | ||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A3biii (22.8%) | 1A3bi (14.6%) | 1A1a (9.3%) | 2H1 (6.1%) | 1A3bii (6.0%) | 1A3dii (5.1%) | 1A2gvii (4.3%) | 3Da1 (4.0%) | 1A4cii (3.7%) | 1A2gviii (3.4%) | 1A2d (2.8%) | 82.1% | |||
| NMVOC | 2010 | 2D3i (15.8%) | 1A3bi (10.0%) | 2D3a (9.1%) | 1A4bi (6.6%) | 2D3d (6.2%) | 3B1a (4.8%) | 1B2aiv (4.8%) | 3Da2a (4.5%) | 3B1b (4.0%) | 2H1 (3.6%) | 1A4bii (3.3%) | 1A3dii (3.1%) | 1B2av (2.8%) | 1A4cii (2.5%) | 81.0% |
| SOx | 2010 | 1A1a (23.6%) | 2H1 (16.5%) | 2C7c (11.4%) | 2C1 (9.3%) | 1A3dii (7.1%) | 1A2gviii (4.9%) | 1A2d (4.8%) | 1A2a (2.8%) | 80.5% | ||||||
| NH3 | 2010 | 3Da2a (28.3%) | 3B1b (17.0%) | 3B1a (7.7%) | 3Da3 (7.6%) | 3Da1 (7.2%) | 3B3 (6.3%) | 1A3bi (5.7%) | 3B4e (5.6%) | 85.4% | ||||||
| PM2.5 | 2010 | 1A4bi (32.1%) | 2H1 (12.1%) | 1A3bvii (10.1%) | 1A1a (7.4%) | 2C1 (5.4%) | 5E (3.3%) | 1A3biii (3.0%) | 1A3dii (3.0%) | 1A2d (2.6%) | 1A4ci (2.2%) | 81.1% | ||||
| PM10 | 2010 | 1A3bvii (29.8%) | 1A4bi (20.0%) | 2H1 (9.1%) | 1A1a (5.7%) | 3Dc (4.8%) | 2C1 (3.7%) | 1A2d (2.0%) | 5E (1.9%) | 1A3dii (1.9%) | 1A3biii (1.8%) | 80.7% | ||||
| TSP | 2010 | 1A3bvii (41.4%) | 1A4bi (14.6%) | 2H1 (6.8%) | 1A1a (4.3%) | 2A5b (3.8%) | 2C1 (3.2%) | 1A3bvi (2.4%) | 3B4gi (2.4%) | 3B3 (1.6%) | 80.6% | |||||
| BC | 2010 | 1A4bi (24.9%) | 1A3biii (13.2%) | 1A3bii (9.2%) | 1A2gvii (7.7%) | 1A3bi (7.4%) | 1A4cii (7.1%) | 1A2d (5.4%) | 1A3bvi (3.7%) | 1A3dii (2.8%) | 81.3% | |||||
| CO | 2010 | 1A3bi (24.0%) | 1A4bi (22.2%) | 1A4aii (13.1%) | 1A4bii (12.9%) | 1A3dii (4.1%) | 1A4cii (3.3%) | 2H1 (3.1%) | 82.7% | |||||||
| Pb | 2010 | 1A1a (27.9%) | 2C7c (26.8%) | 1A2d (10.2%) | 1A4bi (7.5%) | 2C1 (5.8%) | 1A2gviii (4.7%) | 82.9% | ||||||||
| Cd | 2010 | 1A1a (32.3%) | 1A4bi (26.2%) | 1A2d (10.1%) | 2H1 (8.7%) | 2C7c (5.1%) | 82.4% | |||||||||
| Hg | 2010 | 1A1a (34.4%) | 2C1 (14.4%) | 5C1bv (9.7%) | 2C7c (8.1%) | 1A3bi (6.5%) | 1A4bi (4.8%) | 2B10a (4.7%) | 82.6% | |||||||
| As | 2010 | 1A1a (32.8%) | 2C7c (30.0%) | 2H1 (11.2%) | 1A3dii (7.6%) | 81.6% | ||||||||||
| Cr | 2010 | 2C2 (39.5%) | 2C1 (28.0%) | 1A1a (15.6%) | 83.1% | |||||||||||
| Cu | 2010 | 1A3bvi (80.9%) | 80.9% | |||||||||||||
| Ni | 2010 | 1A1a (27.3%) | 1A2d (21.2%) | 1A3dii (14.0%) | 1A2gviii (8.5%) | 2C1 (7.0%) | 1A2a (4.8%) | 82.8% | ||||||||
| Se | 2010 | 2C1 (37.0%) | 2A3 (20.1%) | 1A1a (19.5%) | 1A4bi (8.5%) | 85.1% | ||||||||||
| Zn | 2010 | 1A1a (23.4%) | 1A4bi (19.3%) | 1A3bvi (18.9%) | 2C1 (10.9%) | 2C7c (9.6%) | 82.1% | |||||||||
| DIOX | 2010 | 1A1a (34.7%) | 5E (23.8%) | 1A2d (9.5%) | 1A4bi (9.0%) | 2C1 (7.1%) | 84.1% | |||||||||
| PAH | 2010 | 1A4bi (77.1%) | 2C1 (8.6%) | 85.7% | ||||||||||||
| HCB | 2010 | 2B10a (59.4%) | 1A1a (17.1%) | 2C1 (10.2%) | 86.7% | |||||||||||
| PCB | 2010 | 2C1 (71.9%) | 1A2f (11.8%) | 83.7% | ||||||||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A3biii (28.9%) | 1A3bi (14.6%) | 1A1a (6.5%) | 2H1 (5.6%) | 1A2gvii (5.0%) | 1A3bii (4.4%) | 1A3dii (4.1%) | 1A4cii (4.0%) | 3Da1 (3.4%) | 1A2d (3.0%) | 1A4bi (2.5%) | 81.9% | |||
| NMVOC | 2005 | 1A3bi (13.8%) | 2D3i (11.5%) | 2D3d (11.3%) | 2D3a (7.5%) | 1A4bi (6.4%) | 3B1a (4.8%) | 3Da2a (4.0%) | 1B2aiv (3.4%) | 3B1b (3.3%) | 2H1 (3.2%) | 1A4bii (3.2%) | 1A3bv (2.8%) | 1B2av (2.7%) | 1A3dii (2.4%) | 80.4% |
| SOx | 2005 | 2H1 (18.3%) | 1A1a (17.9%) | 1A3dii (11.8%) | 2C7c (10.4%) | 1A2d (8.9%) | 2C1 (5.8%) | 1A2gviii (3.9%) | 1A4bi (3.0%) | 1A2f (1.9%) | 81.8% | |||||
| NH3 | 2005 | 3Da2a (28.3%) | 3B1b (15.1%) | 3B1a (8.9%) | 3Da3 (7.6%) | 3B3 (7.5%) | 3Da1 (7.4%) | 1A3bi (7.2%) | 82.0% | |||||||
| PM2.5 | 2005 | 1A4bi (30.2%) | 2H1 (12.5%) | 1A3bvii (8.8%) | 2C1 (8.2%) | 1A1a (6.3%) | 1A3biii (4.4%) | 1A2d (2.9%) | 1A3dii (2.6%) | 5E (2.5%) | 1A4ci (2.2%) | 80.4% | ||||
| PM10 | 2005 | 1A3bvii (27.1%) | 1A4bi (19.6%) | 2H1 (9.8%) | 2C1 (5.5%) | 1A1a (5.2%) | 3Dc (4.2%) | 1A3biii (2.7%) | 1A2d (2.4%) | 1A3dii (1.7%) | 5E (1.5%) | 1A3bvi (1.5%) | 81.3% | |||
| TSP | 2005 | 1A3bvii (38.7%) | 1A4bi (14.7%) | 2H1 (7.5%) | 2C1 (4.6%) | 1A1a (4.0%) | 2A5b (3.3%) | 1A3bvi (2.1%) | 1A3biii (2.0%) | 3B4gi (1.9%) | 1A2d (1.8%) | 80.6% | ||||
| BC | 2005 | 1A4bi (23.8%) | 1A3biii (18.1%) | 1A3bii (9.4%) | 1A2gvii (6.5%) | 1A3bi (6.5%) | 1A4cii (6.0%) | 1A2d (6.0%) | 1A3bvi (3.0%) | 1A2gviii (2.9%) | 82.3% | |||||
| CO | 2005 | 1A3bi (33.2%) | 1A4bi (20.6%) | 1A4aii (10.9%) | 1A4bii (10.2%) | 1A3bii (4.3%) | 1A3biv (3.1%) | 82.3% | ||||||||
| Pb | 2005 | 2C7c (33.2%) | 1A1a (16.9%) | 1A2d (9.0%) | 1A4bi (6.7%) | 2C1 (6.5%) | 2A3 (5.8%) | 1A3aii(i) (5.4%) | 83.4% | |||||||
| Cd | 2005 | 1A4bi (24.8%) | 1A1a (22.7%) | 2C7c (13.3%) | 2H1 (10.9%) | 1A2d (9.3%) | 80.9% | |||||||||
| Hg | 2005 | 2C1 (20.2%) | 1A1a (19.4%) | 2B10a (18.3%) | 5C1bv (9.0%) | 2C7c (8.5%) | 1A3bi (5.4%) | 80.7% | ||||||||
| As | 2005 | 2C7c (25.8%) | 1A1a (24.7%) | 2H1 (12.1%) | 1A3dii (8.9%) | 1A2d (4.8%) | 2A3 (4.4%) | 80.6% | ||||||||
| Cr | 2005 | 2C2 (68.3%) | 2C1 (17.7%) | 85.9% | ||||||||||||
| Cu | 2005 | 1A3bvi (80.1%) | 80.1% | |||||||||||||
| Ni | 2005 | 1A2d (27.2%) | 1A1a (17.9%) | 1A3dii (14.0%) | 2C1 (8.1%) | 1A2gviii (6.1%) | 1A2f (5.7%) | 1A2a (4.6%) | 83.5% | |||||||
| Se | 2005 | 2C1 (32.5%) | 2A3 (20.1%) | 1A1a (19.4%) | 1A4bi (9.2%) | 81.3% | ||||||||||
| Zn | 2005 | 1A1a (23.2%) | 1A3bvi (19.0%) | 1A4bi (18.3%) | 2C1 (11.9%) | 1A2d (9.8%) | 82.3% | |||||||||
| DIOX | 2005 | 1A1a (32.6%) | 5E (18.0%) | 2C1 (12.8%) | 1A2d (9.7%) | 1A4bi (6.9%) | 2C7c (5.8%) | 85.8% | ||||||||
| PAH | 2005 | 1A4bi (54.6%) | 2C3 (30.7%) | 85.3% | ||||||||||||
| HCB | 2005 | 2B10a (53.3%) | 1A1a (18.6%) | 2C1 (11.2%) | 83.2% | |||||||||||
| PCB | 2005 | 2C1 (71.6%) | 1A2f (13.5%) | 85.1% | ||||||||||||