Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS
Party: PT 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 (17.5%) | 1A2f (11.4%) | 1A3bii (11.2%) | 1A1a (9.9%) | 1A3biii (9.9%) | 1A2d (3.9%) | 2H1 (3.7%) | 1A3dii (3.2%) | 3Da1 (3.1%) | 1A2gviii (3.1%) | 3Da3 (2.9%) | 1A4bi (2.5%) | 82.5% | ||
NMVOC | 2020 | 2D3a (16.9%) | 2D3d (11.5%) | 2D3g (11.1%) | 1A4bi (8.8%) | 2D3i (6.5%) | 1A2f (5.2%) | 2H1 (4.9%) | 1A3bv (2.9%) | 3Da2a (2.7%) | 3B4gii (2.5%) | 1B2av (2.4%) | 1A3bi (2.3%) | 3B1a (1.6%) | 1A2d (1.6%) | 81.1% |
SOx | 2020 | 1A1a (29.5%) | 1A2d (24.3%) | 1A2f (14.3%) | 2H1 (10.6%) | 1B2aiv (6.9%) | 85.5% | |||||||||
NH3 | 2020 | 3Da2a (19.9%) | 3Da3 (16.1%) | 3B3 (9.6%) | 3B4gii (8.5%) | 3Da1 (8.4%) | 3B1a (8.3%) | 2B10a (5.9%) | 3B1b (3.5%) | 80.1% | ||||||
PM2.5 | 2020 | 1A4bi (38.7%) | 2H1 (14.0%) | 2B10a (12.6%) | 1A2f (8.6%) | 3F (3.7%) | 1A3bii (2.3%) | 1A3bi (2.1%) | 81.9% | |||||||
PM10 | 2020 | 1A4bi (30.7%) | 2H1 (13.1%) | 2B10a (9.8%) | 1A2f (6.6%) | 2A5a (5.1%) | 2A5b (3.3%) | 2A2 (3.1%) | 3F (3.0%) | 1A3bvi (2.0%) | 1A2d (2.0%) | 1A3bii (1.8%) | 80.4% | |||
TSP | 2020 | 1A4bi (18.8%) | 1A2f (13.4%) | 2B10a (12.0%) | 2H1 (8.7%) | 2A5b (6.4%) | 2A5a (6.1%) | 2A2 (4.7%) | 2I (3.5%) | 2D3b (2.9%) | 3B4gi (2.7%) | 3F (1.8%) | 80.8% | |||
BC | 2020 | 1A4bi (32.1%) | 1A3bii (13.9%) | 1A3bi (13.3%) | 1A2f (8.1%) | 1A3ai(i) (4.6%) | 1A2gviii (4.5%) | 1A2d (3.4%) | 1A4cii (3.0%) | 82.9% | ||||||
CO | 2020 | 1A4bi (38.7%) | 1A3bi (14.3%) | 1B2aiv (11.7%) | 3F (11.2%) | 2B10a (3.2%) | 1A3biv (3.2%) | 82.4% | ||||||||
Pb | 2020 | 2C1 (24.8%) | 1A3bi (23.4%) | 2A3 (21.3%) | 1A2f (7.3%) | 1A3bvi (6.9%) | 83.7% | |||||||||
Cd | 2020 | 2C1 (24.5%) | 1A4bi (23.5%) | 3F (11.9%) | 2A3 (10.8%) | 2G (8.1%) | 1A2d (6.5%) | 85.4% | ||||||||
Hg | 2020 | 1A2d (36.5%) | 2C1 (9.1%) | 2K (8.5%) | 1B2d (7.0%) | 1A1a (6.8%) | 2D3a (4.7%) | 1A2f (4.7%) | 1B2aiv (4.5%) | 81.6% | ||||||
As | 2020 | 2A3 (34.1%) | 1A1a (23.1%) | 1A2f (21.0%) | 1A4ci (3.7%) | 81.9% | ||||||||||
Cr | 2020 | 1A2f (43.0%) | 1A4bi (11.4%) | 2A3 (9.1%) | 1A3bvi (9.0%) | 1A1a (8.0%) | 80.5% | |||||||||
Cu | 2020 | 1A3bvi (50.6%) | 2G (28.9%) | 1A2f (6.8%) | 86.3% | |||||||||||
Ni | 2020 | 1A1a (27.6%) | 1A2f (19.8%) | 1A2d (10.1%) | 1A4ci (8.1%) | 2C1 (7.8%) | 1A3dii (7.7%) | 81.2% | ||||||||
Se | 2020 | 2A3 (76.5%) | 1A2f (13.7%) | 90.2% | ||||||||||||
Zn | 2020 | 1A4bi (32.4%) | 1A2d (16.4%) | 2C1 (15.4%) | 1A3bvi (10.1%) | 2G (8.3%) | 82.6% | |||||||||
DIOX | 2020 | 2D3i (32.4%) | 1A4bi (27.9%) | 5C1bi (13.0%) | 2C1 (9.4%) | 82.7% | ||||||||||
PAH | 2020 | 2D3i (45.8%) | 1A4bi (38.2%) | 84.0% | ||||||||||||
HCB | 2020 | 5C1biii (59.1%) | 1A1a (18.6%) | 1A4bi (12.7%) | 90.4% | |||||||||||
PCB | 2020 | 5C1bi (75.8%) | 2K (17.7%) | 93.5% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2010 | 1A3biii (18.1%) | 1A3bi (15.9%) | 1A1a (14.1%) | 1A3bii (11.9%) | 1A2f (9.5%) | 1A2gviii (3.0%) | 1A3dii (2.6%) | 1A2d (2.3%) | 1A4ciii (2.1%) | 2H1 (2.1%) | 81.6% | ||||||
NMVOC | 2010 | 2D3g (12.7%) | 2D3d (11.5%) | 1A4bi (8.9%) | 1A3bi (7.3%) | 2D3i (6.1%) | 2D3a (5.8%) | 1A2f (5.3%) | 2H1 (4.2%) | 1A3bv (3.9%) | 1B2av (3.0%) | 1A3biv (2.5%) | 3Da2a (2.3%) | 2G (2.0%) | 1B2aiv (1.8%) | 3B1a (1.7%) | 3F (1.5%) | 80.6% |
SOx | 2010 | 1A1a (28.0%) | 1A2d (14.5%) | 1A2f (10.8%) | 1A1b (10.4%) | 2H1 (7.5%) | 1A2gviii (6.2%) | 1B2aiv (5.9%) | 83.3% | |||||||||
NH3 | 2010 | 3Da2a (19.2%) | 3Da3 (15.6%) | 3B3 (9.7%) | 3B1a (9.6%) | 3Da1 (8.6%) | 2B10a (6.0%) | 3B4gii (5.3%) | 1A4bi (3.2%) | 3B1b (3.1%) | 80.4% | |||||||
PM2.5 | 2010 | 1A4bi (34.4%) | 2H1 (10.6%) | 2B10a (10.4%) | 1A2f (9.7%) | 1A3bii (4.8%) | 1A3bi (3.4%) | 3F (3.3%) | 1A2gviii (2.0%) | 1A3biii (1.8%) | 80.4% | |||||||
PM10 | 2010 | 1A4bi (26.0%) | 2H1 (9.5%) | 2A5b (8.9%) | 2B10a (7.7%) | 1A2f (7.2%) | 2A5a (5.5%) | 1A3bii (3.5%) | 3F (2.5%) | 1A3bi (2.5%) | 1A3bvi (2.3%) | 2A2 (2.2%) | 1A2gviii (1.8%) | 1A2d (1.6%) | 81.3% | |||
TSP | 2010 | 2A5b (16.7%) | 1A4bi (15.3%) | 1A2f (13.6%) | 2B10a (9.4%) | 2A5a (6.3%) | 2H1 (6.0%) | 2A2 (3.1%) | 2D3b (3.1%) | 2I (2.4%) | 1A3bii (2.0%) | 1A3bvi (1.7%) | 3B4gi (1.7%) | 81.2% | ||||
BC | 2010 | 1A4bi (21.3%) | 1A3bii (20.7%) | 1A3bi (16.1%) | 1A2f (7.3%) | 1A3biii (6.9%) | 1A2gviii (5.1%) | 1A3ai(i) (5.0%) | 82.2% | |||||||||
CO | 2010 | 1A3bi (25.9%) | 1A4bi (25.5%) | 1B2aiv (17.5%) | 3F (7.2%) | 1A2f (3.9%) | 80.0% | |||||||||||
Pb | 2010 | 1A3bi (31.0%) | 2A3 (17.6%) | 2C1 (14.0%) | 1A3bvi (7.7%) | 1A2f (6.8%) | 1A3ai(i) (5.6%) | 82.7% | ||||||||||
Cd | 2010 | 1A4bi (18.8%) | 2C1 (15.1%) | 2G (10.5%) | 3F (10.0%) | 2A3 (9.1%) | 1A2gviii (6.0%) | 1A2d (6.0%) | 1B2aiv (5.5%) | 81.1% | ||||||||
Hg | 2010 | 1A2d (26.0%) | 1A2f (12.3%) | 1A1a (8.8%) | 1B2aiv (7.9%) | 1A2gviii (7.5%) | 2K (6.6%) | 1A2e (6.6%) | 2C1 (4.9%) | 80.6% | ||||||||
As | 2010 | 1A1a (29.9%) | 2A3 (21.1%) | 1A2f (17.8%) | 1A4ai (6.7%) | 1A2gviii (5.1%) | 80.5% | |||||||||||
Cr | 2010 | 1A2f (39.2%) | 1A1a (10.6%) | 1A3bvi (9.3%) | 1A4bi (7.8%) | 1B2aiv (6.8%) | 2A3 (6.6%) | 80.3% | ||||||||||
Cu | 2010 | 1A3bvi (49.6%) | 2G (26.1%) | 1A2f (7.6%) | 83.3% | |||||||||||||
Ni | 2010 | 1A1b (23.6%) | 1A1a (20.0%) | 1A2f (10.8%) | 1A2gviii (9.4%) | 1A2e (8.5%) | 1A2d (5.6%) | 1A4ai (4.8%) | 82.7% | |||||||||
Se | 2010 | 2A3 (68.7%) | 1A2f (18.8%) | 87.5% | ||||||||||||||
Zn | 2010 | 1A4bi (27.5%) | 1A2d (13.9%) | 1A3bvi (12.7%) | 2C1 (10.1%) | 2G (9.9%) | 1A1a (9.2%) | 83.2% | ||||||||||
DIOX | 2010 | 1A4bi (39.7%) | 5C1bi (15.0%) | 2C1 (9.4%) | 5E (9.4%) | 2D3i (8.0%) | 81.5% | |||||||||||
PAH | 2010 | 1A4bi (57.6%) | 2D3i (11.9%) | 2C1 (4.8%) | 2D3g (4.4%) | 1A2f (4.2%) | 82.9% | |||||||||||
HCB | 2010 | 1A1a (36.8%) | 5C1biii (27.4%) | 3Df (15.5%) | 1A4bi (10.7%) | 90.4% | ||||||||||||
PCB | 2010 | 2K (81.7%) | 81.7% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2005 | 1A1a (28.2%) | 1A3biii (17.7%) | 1A3bi (12.5%) | 1A3bii (8.9%) | 1A2f (8.0%) | 1A2gviii (2.6%) | 1A4cii (2.0%) | 1A3dii (1.8%) | 81.6% | ||||||||
NMVOC | 2005 | 2D3g (12.4%) | 2D3d (11.9%) | 1A3bi (10.3%) | 1A4bi (9.0%) | 2D3i (6.3%) | 2D3a (6.0%) | 1A3bv (4.4%) | 1A2f (3.5%) | 1A3biv (3.2%) | 2H1 (3.1%) | 1B2av (2.9%) | 3Da2a (1.9%) | 2D3e (1.7%) | 2G (1.7%) | 3B1a (1.6%) | 1B2aiv (1.5%) | 81.3% |
SOx | 2005 | 1A1a (62.5%) | 1A1b (8.5%) | 1A2d (5.0%) | 2B10a (4.2%) | 80.1% | ||||||||||||
NH3 | 2005 | 3Da2a (18.8%) | 3Da3 (13.7%) | 3B1a (10.1%) | 3Da1 (9.8%) | 3B3 (9.1%) | 2B10a (8.4%) | 3B4gii (4.8%) | 1A4bi (3.6%) | 3B1b (3.4%) | 81.5% | |||||||
PM2.5 | 2005 | 1A4bi (36.3%) | 2B10a (11.8%) | 1A2f (11.6%) | 2H1 (7.8%) | 1A3bii (4.8%) | 1A3bi (2.6%) | 3F (2.5%) | 1A3biii (2.4%) | 1A2gviii (1.9%) | 81.8% | |||||||
PM10 | 2005 | 1A4bi (28.9%) | 2B10a (9.3%) | 1A2f (9.1%) | 2H1 (7.4%) | 2A5a (4.9%) | 2A5b (4.7%) | 1A3bii (3.7%) | 1A1a (2.6%) | 1A3bvi (2.1%) | 3F (2.0%) | 1A3bi (2.0%) | 1A3biii (1.8%) | 1A2d (1.8%) | 80.3% | |||
TSP | 2005 | 1A2f (18.0%) | 1A4bi (17.2%) | 2B10a (10.0%) | 2A5b (8.9%) | 2A5a (5.7%) | 2D3b (5.5%) | 2H1 (4.7%) | 2I (2.9%) | 2A2 (2.5%) | 1A3bii (2.1%) | 1A1a (2.1%) | 1A3bvi (1.5%) | 81.2% | ||||
BC | 2005 | 1A4bi (23.3%) | 1A3bii (20.6%) | 1A3bi (12.1%) | 1A3biii (9.2%) | 1A2f (8.2%) | 1A2gviii (5.1%) | 1A3ai(i) (4.0%) | 82.4% | |||||||||
CO | 2005 | 1A3bi (34.1%) | 1A4bi (24.3%) | 1B2aiv (14.3%) | 3F (5.4%) | 1A3biv (4.2%) | 82.3% | |||||||||||
Pb | 2005 | 1A3bi (37.4%) | 2C1 (12.9%) | 2A3 (12.7%) | 1A2f (7.2%) | 1A3bvi (7.0%) | 1A1a (4.4%) | 81.5% | ||||||||||
Cd | 2005 | 1A4bi (19.5%) | 2C1 (12.9%) | 1A1a (9.7%) | 3F (9.0%) | 1A2gviii (7.9%) | 2G (7.8%) | 2A3 (6.4%) | 1A2d (5.5%) | 1A2f (5.1%) | 83.8% | |||||||
Hg | 2005 | 1A2d (21.3%) | 1A1a (15.2%) | 1A2f (12.3%) | 1A2gviii (9.4%) | 1B2aiv (7.6%) | 2K (5.9%) | 1A2e (5.9%) | 2C1 (4.4%) | 81.9% | ||||||||
As | 2005 | 1A1a (45.2%) | 1A4ai (16.1%) | 1A2f (12.8%) | 2A3 (9.3%) | 83.4% | ||||||||||||
Cr | 2005 | 1A2f (30.3%) | 1A1a (27.6%) | 1A4bi (6.8%) | 1A3bvi (6.6%) | 1B2aiv (5.1%) | 1A2gviii (3.8%) | 80.1% | ||||||||||
Cu | 2005 | 1A3bvi (39.6%) | 1A4ai (20.9%) | 2G (20.1%) | 80.6% | |||||||||||||
Ni | 2005 | 1A1a (41.6%) | 1A1b (19.3%) | 1A4ai (9.1%) | 1A2gviii (6.6%) | 1A2f (6.5%) | 83.2% | |||||||||||
Se | 2005 | 2A3 (57.6%) | 1A2f (24.3%) | 81.9% | ||||||||||||||
Zn | 2005 | 1A4bi (30.2%) | 1A1a (12.7%) | 1A3bvi (11.5%) | 1A2d (10.7%) | 2C1 (9.1%) | 2G (8.5%) | 82.6% | ||||||||||
DIOX | 2005 | 1A4bi (36.7%) | 5C1bi (25.4%) | 5E (9.1%) | 2D3i (8.7%) | 2C1 (7.1%) | 87.0% | |||||||||||
PAH | 2005 | 1A4bi (56.8%) | 2D3i (13.7%) | 2D3g (5.1%) | 1A4ai (4.2%) | 2C1 (3.9%) | 83.7% | |||||||||||
HCB | 2005 | 1A1a (57.5%) | 3Df (12.9%) | 1A4bi (10.9%) | 81.3% | |||||||||||||
PCB | 2005 | 2K (80.8%) | 80.8% |