Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: FR 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 | 1A3bi (22.2%) | 1A3bii (12.0%) | 3Da1 (10.4%) | 1A3biii (9.6%) | 1A4bi (6.1%) | 3Da3 (4.3%) | 1A2f (4.1%) | 1A4cii (3.7%) | 1A4ai (3.5%) | 1A1a (3.4%) | 3Da2a (2.8%) | 82.1% |
| NMVOC | 2021 | 1A4bi (15.7%) | 3De (11.8%) | 2D3a (10.3%) | 2D3g (10.0%) | 3B1b (8.1%) | 3B1a (7.4%) | 2D3h (6.8%) | 2D3d (6.5%) | 3Da2a (3.0%) | 2H2 (2.9%) | 82.4% | |
| SOx | 2021 | 1A2f (15.6%) | 1A2a (13.1%) | 1A1a (12.8%) | 1A4bi (11.3%) | 1B2aiv (7.1%) | 2C3 (5.7%) | 1A2c (4.3%) | 1A4ai (4.2%) | 2B10a (3.6%) | 1A1b (3.0%) | 80.8% | |
| NH3 | 2021 | 3Da1 (23.9%) | 3Da2a (16.5%) | 3Da3 (15.1%) | 3B1b (12.6%) | 3B1a (9.4%) | 3B3 (6.4%) | 84.0% | |||||
| PM2.5 | 2021 | 1A4bi (62.8%) | 5C2 (4.6%) | 5E (4.6%) | 2A5b (4.5%) | 1A3bvi (2.7%) | 1A3bi (2.6%) | 81.7% | |||||
| PM10 | 2021 | 1A4bi (44.9%) | 2A5b (9.4%) | 3Dc (8.1%) | 5C2 (3.3%) | 1A3bvi (3.3%) | 5E (3.2%) | 3B4gi (2.8%) | 2A5a (2.7%) | 1A3bvii (1.9%) | 1A3bi (1.8%) | 81.3% | |
| TSP | 2021 | 3Dc (48.2%) | 2A5b (16.6%) | 1A4bi (15.4%) | 80.2% | ||||||||
| BC | 2021 | 1A4bi (53.1%) | 1A3bi (12.7%) | 5C2 (11.4%) | 1A4cii (4.3%) | 81.4% | |||||||
| CO | 2021 | 1A4bi (45.6%) | 2C1 (11.8%) | 1A2a (8.8%) | 1A3bi (6.8%) | 1A5b (4.3%) | 1A4bii (3.8%) | 81.1% | |||||
| Pb | 2021 | 1A3bvi (28.8%) | 1A2a (23.5%) | 1A4bi (18.1%) | 1A1a (4.1%) | 1A2f (3.6%) | 5C1biv (3.5%) | 81.6% | |||||
| Cd | 2021 | 1A2a (16.7%) | 2G (14.0%) | 1A2b (9.5%) | 1A4bi (9.2%) | 1A2f (8.4%) | 3F (6.2%) | 5C1biv (5.7%) | 1A1a (5.1%) | 1A1b (4.6%) | 2C1 (4.3%) | 83.8% | |
| Hg | 2021 | 1A1a (17.8%) | 1A2f (15.9%) | 1A2a (7.0%) | 2C1 (6.9%) | 1A2c (6.7%) | 1A4bi (6.0%) | 5C1biv (5.7%) | 1A3bi (5.4%) | 1A2e (4.8%) | 2B10a (2.6%) | 1A2b (2.3%) | 81.2% |
| As | 2021 | 1A4bi (29.2%) | 1A3bvii (22.3%) | 1A2a (8.5%) | 1A2f (7.2%) | 1A1a (7.1%) | 1A3bvi (4.9%) | 1A2gviii (4.8%) | 83.9% | ||||
| Cr | 2021 | 1A3bvi (29.9%) | 1A4bi (26.6%) | 1A2a (6.6%) | 1A2f (5.9%) | 1A1a (5.7%) | 2G (5.0%) | 1A2gviii (4.3%) | 84.1% | ||||
| Cu | 2021 | 1A3bvi (48.6%) | 2G (25.1%) | 1A3c (18.4%) | 92.0% | ||||||||
| Ni | 2021 | 2G (12.3%) | 1A4bi (8.7%) | 1A1a (8.4%) | 1A2e (8.1%) | 1A2d (7.6%) | 1A2b (7.1%) | 1A2f (7.1%) | 1A2a (6.3%) | 1A2c (5.9%) | 1A3bvi (5.9%) | 1A1b (5.8%) | 83.3% |
| Se | 2021 | 1A2f (60.4%) | 1A4bi (12.5%) | 1A2a (5.6%) | 2G (3.8%) | 82.2% | |||||||
| Zn | 2021 | 1A3bvi (28.1%) | 1A4bi (12.8%) | 1A3bvii (10.6%) | 5E (9.6%) | 2G (9.3%) | 1A1a (5.1%) | 2C1 (4.8%) | 80.2% | ||||
| DIOX | 2021 | 5C2 (44.7%) | 1A4bi (23.0%) | 1A3bi (6.5%) | 1B1b (5.7%) | 5E (3.5%) | 83.4% | ||||||
| PAH | 2021 | 1A4bi (79.8%) | 5C2 (5.1%) | 84.9% | |||||||||
| HCB | 2021 | 3Df (53.6%) | 1A1a (15.1%) | 5C1biv (14.3%) | 83.0% | ||||||||
| PCB | 2021 | 2C1 (32.2%) | 1A4bi (28.1%) | 1A1a (10.6%) | 1A2a (7.3%) | 1A2f (5.2%) | 83.3% | ||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2010 | 1A3biii (21.7%) | 1A3bi (19.8%) | 1A4cii (8.2%) | 3Da1 (6.8%) | 1A3bii (6.5%) | 1A1a (5.3%) | 1A4bi (5.2%) | 1A2f (3.1%) | 3Da3 (3.0%) | 1A4ai (2.7%) | 82.2% | |
| NMVOC | 2010 | 1A4bi (24.4%) | 2D3a (9.8%) | 3De (9.2%) | 3B1b (7.3%) | 2D3d (7.1%) | 3B1a (5.7%) | 2D3g (5.1%) | 2D3h (4.0%) | 1A3bi (3.3%) | 3Da2a (2.5%) | 2H2 (2.1%) | 80.5% |
| SOx | 2010 | 1A1a (24.3%) | 1A1b (10.5%) | 1B2aiv (10.3%) | 1A2a (9.4%) | 1A2f (9.4%) | 1A2c (7.2%) | 1A4bi (6.7%) | 1A4ai (3.1%) | 80.8% | |||
| NH3 | 2010 | 3Da1 (23.4%) | 3Da2a (16.1%) | 3Da3 (15.2%) | 3B1b (13.1%) | 3B1a (9.9%) | 3B3 (6.7%) | 84.5% | |||||
| PM2.5 | 2010 | 1A4bi (63.2%) | 1A3bi (5.6%) | 5E (3.6%) | 1A4cii (3.5%) | 2A5b (2.8%) | 5C2 (2.3%) | 81.1% | |||||
| PM10 | 2010 | 1A4bi (50.0%) | 2A5b (6.6%) | 3Dc (5.9%) | 1A3bi (4.4%) | 1A4cii (3.0%) | 5E (2.8%) | 1A3bvi (2.4%) | 2A5a (1.9%) | 5C2 (1.8%) | 1A3bii (1.7%) | 80.4% | |
| TSP | 2010 | 3Dc (42.7%) | 1A4bi (21.1%) | 2A5b (14.1%) | 2A5a (2.7%) | 80.6% | |||||||
| BC | 2010 | 1A4bi (35.9%) | 1A3bi (22.1%) | 1A4cii (11.2%) | 1A3bii (8.6%) | 1A3biii (5.7%) | 83.6% | ||||||
| CO | 2010 | 1A4bi (39.0%) | 2C1 (20.7%) | 1A2a (9.8%) | 1A3bi (9.3%) | 1A5b (3.5%) | 82.3% | ||||||
| Pb | 2010 | 1A2a (28.3%) | 1A3bvi (21.8%) | 1A4bi (19.3%) | 1A2f (5.2%) | 2C1 (5.1%) | 1A1a (2.8%) | 82.6% | |||||
| Cd | 2010 | 1A2a (19.0%) | 1A4bi (10.5%) | 2G (10.3%) | 1A1a (9.7%) | 1A2f (7.8%) | 3F (7.7%) | 1A1b (7.7%) | 1A2b (5.5%) | 2C1 (4.4%) | 82.5% | ||
| Hg | 2010 | 1A1a (17.7%) | 1A2f (10.8%) | 1A2a (8.3%) | 2D3a (7.8%) | 2B10a (7.7%) | 2C1 (7.2%) | 5C1bii (6.1%) | 1A4bi (5.3%) | 1A2c (4.7%) | 1A2e (3.3%) | 1A3bi (3.0%) | 82.0% |
| As | 2010 | 1A4bi (28.7%) | 1A2f (14.8%) | 1A3bvii (14.1%) | 1A1a (11.9%) | 1A2a (7.9%) | 1A3bvi (3.4%) | 80.7% | |||||
| Cr | 2010 | 1A4bi (28.5%) | 1A3bvi (22.8%) | 2C1 (10.4%) | 1A2a (7.5%) | 1A1a (6.3%) | 1A2f (6.1%) | 81.6% | |||||
| Cu | 2010 | 1A3bvi (46.4%) | 2G (21.9%) | 1A3c (21.3%) | 89.7% | ||||||||
| Ni | 2010 | 1A1b (32.7%) | 1A1a (17.9%) | 1A2c (14.2%) | 1A2f (5.7%) | 1A2e (3.9%) | 1A2a (3.5%) | 1A4bi (3.3%) | 81.2% | ||||
| Se | 2010 | 1A2f (54.2%) | 1A4bi (16.9%) | 1A2a (6.5%) | 1A2gviii (3.5%) | 81.1% | |||||||
| Zn | 2010 | 1A3bvi (24.6%) | 1A4bi (16.9%) | 5E (9.9%) | 1A3bvii (9.0%) | 2C1 (8.6%) | 2G (8.0%) | 1A2f (4.0%) | 81.0% | ||||
| DIOX | 2010 | 5C2 (31.9%) | 1A4bi (17.7%) | 1A2a (14.6%) | 1A3bi (11.6%) | 1B1b (5.3%) | 81.0% | ||||||
| PAH | 2010 | 1A4bi (75.5%) | 1A3bi (5.4%) | 80.9% | |||||||||
| HCB | 2010 | 3Df (60.4%) | 1A1a (13.3%) | 5C1biv (10.7%) | 84.4% | ||||||||
| PCB | 2010 | 2C1 (27.5%) | 1A1a (22.2%) | 1A4bi (21.9%) | 1A2a (7.3%) | 1A2f (5.8%) | 84.7% | ||||||
| Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NOx | 2005 | 1A3biii (22.4%) | 1A3bi (17.8%) | 1A4cii (8.6%) | 1A1a (7.7%) | 1A3bii (7.0%) | 3Da1 (6.0%) | 1A4bi (4.6%) | 1A2f (3.1%) | 1A2gvii (3.0%) | 80.2% | |||
| NMVOC | 2005 | 1A4bi (23.7%) | 2D3d (11.3%) | 3De (8.4%) | 2D3a (6.7%) | 3B1b (5.7%) | 1A3bi (5.6%) | 3B1a (4.6%) | 2D3g (4.1%) | 1A3bv (3.6%) | 2D3h (3.1%) | 2B10a (2.0%) | 3Da2a (2.0%) | 81.0% |
| SOx | 2005 | 1A1a (26.2%) | 1A1b (12.2%) | 1B2aiv (8.8%) | 1A4bi (7.9%) | 1A2c (6.9%) | 1A2f (6.3%) | 1A2a (5.3%) | 1A4ai (4.0%) | 1B2b (3.6%) | 81.2% | |||
| NH3 | 2005 | 3Da1 (25.0%) | 3Da2a (15.5%) | 3Da3 (14.8%) | 3B1b (12.2%) | 3B1a (10.1%) | 3B3 (7.0%) | 84.5% | ||||||
| PM2.5 | 2005 | 1A4bi (59.9%) | 1A3bi (5.4%) | 1A4cii (4.6%) | 2A5b (3.3%) | 5E (3.2%) | 1A3bii (3.1%) | 1A3biii (2.7%) | 82.0% | |||||
| PM10 | 2005 | 1A4bi (47.5%) | 2A5b (7.6%) | 3Dc (5.0%) | 1A3bi (4.2%) | 1A4cii (3.9%) | 5E (2.5%) | 1A3bii (2.4%) | 1A3biii (2.1%) | 2A5a (2.1%) | 1A3bvi (2.0%) | 1A1a (1.6%) | 80.9% | |
| TSP | 2005 | 3Dc (38.4%) | 1A4bi (20.9%) | 2A5b (17.0%) | 2A5a (3.1%) | 1A4cii (1.9%) | 81.2% | |||||||
| BC | 2005 | 1A4bi (30.2%) | 1A3bi (19.3%) | 1A4cii (13.7%) | 1A3bii (10.7%) | 1A3biii (8.5%) | 82.3% | |||||||
| CO | 2005 | 1A4bi (34.0%) | 1A3bi (16.0%) | 2C1 (15.9%) | 1A2a (11.3%) | 1A3bii (4.9%) | 82.0% | |||||||
| Pb | 2005 | 1A2a (21.7%) | 1A2f (19.9%) | 1A3bvi (15.7%) | 1A4bi (15.4%) | 2C1 (7.0%) | 1A1a (5.4%) | 85.1% | ||||||
| Cd | 2005 | 1A2f (21.1%) | 1A2a (17.1%) | 1A1a (15.1%) | 2C1 (10.1%) | 1A4bi (6.4%) | 2G (5.6%) | 1A1b (5.2%) | 80.6% | |||||
| Hg | 2005 | 1A1a (27.3%) | 2B10a (13.5%) | 1A2f (11.5%) | 2D3a (7.9%) | 1A2a (5.1%) | 5C1bii (4.5%) | 1A2c (4.0%) | 1A4bi (3.8%) | 2C1 (3.7%) | 81.3% | |||
| As | 2005 | 1A2f (30.7%) | 1A4bi (21.1%) | 1A1a (13.3%) | 1A3bvii (9.6%) | 1A2a (7.8%) | 82.5% | |||||||
| Cr | 2005 | 1A4bi (22.4%) | 2C1 (17.9%) | 1A2f (16.9%) | 1A3bvi (16.1%) | 1A1a (9.0%) | 82.3% | |||||||
| Cu | 2005 | 1A3bvi (45.0%) | 1A3c (21.7%) | 2G (21.3%) | 88.0% | |||||||||
| Ni | 2005 | 1A1b (33.3%) | 1A1a (17.6%) | 1A2c (12.6%) | 1A2e (8.6%) | 2C1 (7.4%) | 1A2f (3.0%) | 82.5% | ||||||
| Se | 2005 | 1A2f (56.6%) | 1A4bi (15.5%) | 1A2a (6.8%) | 1A1a (3.8%) | 82.7% | ||||||||
| Zn | 2005 | 1A3bvi (21.3%) | 2C1 (18.1%) | 1A4bi (16.1%) | 5E (9.0%) | 1A3bvii (8.0%) | 2G (6.9%) | 1A2f (3.9%) | 83.3% | |||||
| DIOX | 2005 | 1A1a (27.4%) | 5C2 (21.1%) | 1A2a (11.9%) | 1A4bi (10.7%) | 1A3bi (7.0%) | 1B1b (4.9%) | 83.0% | ||||||
| PAH | 2005 | 1A4bi (70.0%) | 1A3bi (6.8%) | 1B1b (4.7%) | 81.5% | |||||||||
| HCB | 2005 | 5C1biv (53.9%) | 1A1a (21.2%) | 2C2 (10.7%) | 85.8% | |||||||||
| PCB | 2005 | 2C1 (26.8%) | 1A1a (25.2%) | 1A4bi (17.2%) | 5C1bii (7.8%) | 1A2a (6.5%) | 83.5% | |||||||