Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: IE Submission year: 2020
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 2018, 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 | 2018 | 1A3bi (14.8%) | 3Da1 (14.3%) | 3Da3 (11.1%) | 1A3biii (10.4%) | 1A3bii (7.5%) | 1A1a (6.1%) | 1A3dii (5.8%) | 3Da2a (5.5%) | 1A2f (4.6%) | 80.1% |
NMVOC | 2018 | 2H2 (24.4%) | 3B1b (23.9%) | 2D3a (9.9%) | 3B1a (9.2%) | 1A4bi (6.9%) | 1B2aiv (2.5%) | 3B3 (2.3%) | 2D3d (1.6%) | 80.7% | |
SOx | 2018 | 1A4bi (48.7%) | 1A1a (23.2%) | 1A2f (11.8%) | 83.6% | ||||||
NH3 | 2018 | 3Da2a (29.6%) | 3B1b (25.7%) | 3B1a (12.2%) | 3Da3 (12.2%) | 3Da1 (10.5%) | 90.1% | ||||
PM2.5 | 2018 | 1A4bi (52.7%) | 1A2f (6.4%) | 1A3bvi (4.9%) | 1A2gviii (3.6%) | 1A3bvii (2.6%) | 1A3bi (2.6%) | 3B1b (2.5%) | 1A2e (2.5%) | 5E (2.4%) | 80.1% |
PM10 | 2018 | 3Da1 (25.5%) | 1A4bi (23.5%) | 2D3b (14.8%) | 2A5a (8.6%) | 1A3bvi (3.9%) | 1A2f (3.1%) | 1A3bvii (2.1%) | 81.5% | ||
TSP | 2018 | 2D3b (49.1%) | 1A4bi (11.3%) | 3Da1 (11.2%) | 2A5a (7.7%) | 1A3bvi (2.3%) | 81.7% | ||||
BC | 2018 | 1A4bi (23.6%) | 1A3bvi (13.7%) | 1A3bi (11.6%) | 1A2f (9.0%) | 1A3bii (7.5%) | 1A3biii (6.2%) | 1A2gviii (6.2%) | 1A4ai (5.5%) | 83.3% | |
CO | 2018 | 1A3bi (35.6%) | 1A4bi (25.0%) | 1A1a (13.3%) | 1A2f (6.1%) | 1A3biii (3.5%) | 83.5% | ||||
Pb | 2018 | 1A4bi (38.1%) | 1A3bvi (28.4%) | 1A2f (13.0%) | 1A1a (6.8%) | 86.3% | |||||
Cd | 2018 | 1A2gviii (25.6%) | 1A1a (15.0%) | 2D3i (14.1%) | 1A4bi (13.4%) | 1A2f (11.6%) | 1A2e (5.6%) | 85.2% | |||
Hg | 2018 | 1A4bi (27.6%) | 1A1a (22.6%) | 1A2f (10.2%) | 5A (6.9%) | 1A1c (6.7%) | 1A3bi (5.2%) | 1A2b (4.4%) | 83.6% | ||
As | 2018 | 5C1bi (60.7%) | 1A1a (29.3%) | 90.0% | |||||||
Cr | 2018 | 5C1bi (28.0%) | 1A3bvi (23.8%) | 1A4bi (8.9%) | 1A1a (8.8%) | 1A2f (8.6%) | 1A2gviii (7.1%) | 85.2% | |||
Cu | 2018 | 1A3bvi (57.7%) | 2D3i (33.1%) | 90.9% | |||||||
Ni | 2018 | 1A4ai (34.2%) | 1A2f (26.0%) | 1A2e (13.4%) | 1A2gviii (8.8%) | 82.4% | |||||
Se | 2018 | 1A4bi (63.3%) | 1A1a (33.5%) | 96.9% | |||||||
Zn | 2018 | 1A3bvi (23.7%) | 2D3i (19.7%) | 1A4bi (19.5%) | 1A2gviii (14.2%) | 1A2f (8.7%) | 85.8% | ||||
DIOX | 2018 | 1A4bi (62.8%) | 5E (17.2%) | 80.0% | |||||||
PAH | 2018 | 1A4bi (89.3%) | 89.3% | ||||||||
HCB | 2018 | 3Df (84.6%) | 84.6% | ||||||||
PCB | 2018 | 5E (44.5%) | 1A4bi (31.5%) | 5C2 (12.7%) | 88.7% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2010 | 1A3biii (14.3%) | 1A3bi (13.7%) | 3Da1 (11.9%) | 1A1a (10.1%) | 3Da3 (9.3%) | 1A4bi (5.4%) | 1A3bii (4.8%) | 1A4cii (4.7%) | 3Da2a (4.5%) | 1A2f (4.4%) | 83.0% |
NMVOC | 2010 | 3B1b (23.5%) | 2H2 (17.0%) | 1A4bi (10.1%) | 2D3a (9.7%) | 3B1a (6.7%) | 1A3bi (5.0%) | 2D3d (3.2%) | 1B2av (3.0%) | 1B2aiv (2.5%) | 80.6% | |
SOx | 2010 | 1A1a (36.7%) | 1A4bi (33.1%) | 1A2b (9.8%) | 1A2e (5.2%) | 84.9% | ||||||
NH3 | 2010 | 3Da2a (28.2%) | 3B1b (26.6%) | 3Da1 (12.2%) | 3Da3 (12.2%) | 3B1a (9.7%) | 88.8% | |||||
PM2.5 | 2010 | 1A4bi (54.9%) | 1A3bi (5.1%) | 1A2f (3.6%) | 1A3bvi (3.3%) | 1A1a (2.8%) | 5E (2.6%) | 1A2e (2.4%) | 2A5b (2.3%) | 1A3bii (2.3%) | 1A2gviii (2.3%) | 81.4% |
PM10 | 2010 | 1A4bi (25.9%) | 3Da1 (20.2%) | 2D3b (13.0%) | 2A5b (10.6%) | 2A5a (6.0%) | 1A3bvi (2.8%) | 1A3bi (2.4%) | 80.9% | |||
TSP | 2010 | 2D3b (42.4%) | 2A5b (15.4%) | 1A4bi (12.4%) | 3Da1 (8.8%) | 2A5a (5.3%) | 84.2% | |||||
BC | 2010 | 1A3bi (22.9%) | 1A4bi (20.3%) | 1A3bii (10.2%) | 1A3bvi (7.9%) | 1A3biii (7.0%) | 1A4cii (5.1%) | 1A4ai (5.1%) | 1A2e (4.2%) | 82.8% | ||
CO | 2010 | 1A3bi (54.8%) | 1A4bi (18.3%) | 1A1a (11.4%) | 84.5% | |||||||
Pb | 2010 | 1A4bi (44.8%) | 1A3bvi (20.9%) | 1A2f (10.1%) | 1A1a (7.0%) | 82.7% | ||||||
Cd | 2010 | 1A1a (19.0%) | 1A2gviii (18.3%) | 1A4bi (15.3%) | 2D3i (13.2%) | 2G (8.9%) | 1A2e (7.4%) | 82.1% | ||||
Hg | 2010 | 1A4bi (32.5%) | 1A1a (25.8%) | 1A1c (8.8%) | 1A2f (8.7%) | 5A (6.0%) | 81.7% | |||||
As | 2010 | 5C1bi (52.5%) | 1A1a (35.7%) | 88.3% | ||||||||
Cr | 2010 | 5C1bi (23.7%) | 1A3bvi (18.1%) | 1A4bi (10.3%) | 1A1a (10.0%) | 1A4ai (8.1%) | 2D3i (6.0%) | 1A2gviii (5.5%) | 81.7% | |||
Cu | 2010 | 1A3bvi (54.6%) | 2D3i (33.4%) | 87.9% | ||||||||
Ni | 2010 | 1A4ai (30.1%) | 1A2b (17.2%) | 1A2e (12.5%) | 1A2f (11.5%) | 1A1a (10.0%) | 81.4% | |||||
Se | 2010 | 1A4bi (64.6%) | 1A1a (33.3%) | 97.9% | ||||||||
Zn | 2010 | 1A4bi (26.0%) | 1A3bvi (21.0%) | 2D3i (18.4%) | 1A2gviii (10.9%) | 1A1a (7.2%) | 83.6% | |||||
DIOX | 2010 | 1A4bi (64.6%) | 5E (18.2%) | 82.9% | ||||||||
PAH | 2010 | 1A4bi (91.2%) | 91.2% | |||||||||
HCB | 2010 | 3Df (83.2%) | 83.2% | |||||||||
PCB | 2010 | 5E (51.8%) | 1A4bi (29.1%) | 80.9% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2005 | 1A1a (19.0%) | 1A3biii (18.3%) | 1A3bi (10.5%) | 3Da1 (8.0%) | 3Da3 (7.0%) | 1A2f (5.9%) | 1A4cii (5.3%) | 1A3bii (4.5%) | 1A4bi (3.5%) | 82.0% | |
NMVOC | 2005 | 3B1b (22.9%) | 2H2 (11.4%) | 1A4bi (9.4%) | 1A3bi (8.9%) | 2D3a (8.0%) | 3B1a (6.0%) | 2D3d (5.4%) | 1B2av (3.3%) | 2D3i (2.7%) | 1B2aiv (2.5%) | 80.4% |
SOx | 2005 | 1A1a (58.1%) | 1A4bi (16.7%) | 1A2b (6.4%) | 81.2% | |||||||
NH3 | 2005 | 3Da2a (29.8%) | 3B1b (27.9%) | 3Da3 (12.3%) | 3B1a (9.2%) | 3Da1 (8.6%) | 87.8% | |||||
PM2.5 | 2005 | 1A4bi (47.4%) | 1A1a (5.5%) | 1A2f (4.6%) | 1A3bi (4.1%) | 1A3biii (3.6%) | 1A2e (3.4%) | 1A3bii (3.3%) | 1A3bvi (3.1%) | 1A4cii (2.6%) | 2A5a (2.6%) | 80.2% |
PM10 | 2005 | 1A4bi (22.5%) | 2D3b (16.4%) | 3Da1 (16.2%) | 2A5a (11.9%) | 2A5b (4.5%) | 1A1a (3.6%) | 1A3bvi (2.7%) | 1A2f (2.4%) | 80.3% | ||
TSP | 2005 | 2D3b (50.4%) | 1A4bi (10.1%) | 2A5a (10.0%) | 3Da1 (6.6%) | 2A5b (6.2%) | 83.4% | |||||
BC | 2005 | 1A4bi (16.1%) | 1A3bi (15.6%) | 1A3bii (13.1%) | 1A3biii (11.7%) | 1A4cii (7.6%) | 1A3bvi (7.1%) | 1A4ai (5.4%) | 1A2f (4.3%) | 80.8% | ||
CO | 2005 | 1A3bi (61.7%) | 1A4bi (12.1%) | 1A1a (10.5%) | 84.4% | |||||||
Pb | 2005 | 1A4bi (35.3%) | 1A3bvi (18.9%) | 1A2f (12.9%) | 1A1a (9.1%) | 1A4ai (6.0%) | 82.2% | |||||
Cd | 2005 | 1A1a (29.9%) | 1A2gviii (16.7%) | 1A4bi (11.0%) | 2D3i (10.1%) | 2G (9.4%) | 1A2e (8.9%) | 86.1% | ||||
Hg | 2005 | 1A1a (30.0%) | 1A4bi (26.7%) | 1A2f (11.6%) | 1A1c (6.4%) | 1A2e (6.1%) | 80.8% | |||||
As | 2005 | 1A1a (46.3%) | 5C1bi (40.3%) | 86.6% | ||||||||
Cr | 2005 | 5C1bi (16.9%) | 1A3bvi (16.1%) | 1A1a (12.5%) | 1A4ai (8.1%) | 1A4bi (7.6%) | 2C7c (7.3%) | 1A2f (7.1%) | 1A2gviii (5.9%) | 81.5% | ||
Cu | 2005 | 1A3bvi (55.5%) | 2D3i (30.8%) | 86.3% | ||||||||
Ni | 2005 | 1A1a (29.9%) | 1A4ai (20.4%) | 1A2b (14.2%) | 1A2f (12.8%) | 1A2gviii (7.3%) | 84.5% | |||||
Se | 2005 | 1A4bi (56.3%) | 1A1a (41.4%) | 97.7% | ||||||||
Zn | 2005 | 1A4bi (20.4%) | 1A3bvi (19.1%) | 1A1a (16.5%) | 2D3i (15.7%) | 1A2gviii (9.9%) | 81.6% | |||||
DIOX | 2005 | 1A4bi (62.7%) | 5E (19.6%) | 82.3% | ||||||||
PAH | 2005 | 1A4bi (87.4%) | 87.4% | |||||||||
HCB | 2005 | 3Df (76.5%) | 1A1a (20.0%) | 96.5% | ||||||||
PCB | 2005 | 5E (77.8%) | 1A4bi (11.5%) | 89.3% |