Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: IE Submission year: 2019
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 2017, 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 | 2017 | 1A3bi (14.7%) | 3Da1 (12.9%) | 1A3biii (11.4%) | 3Da3 (11.1%) | 1A3bii (7.7%) | 1A1a (7.4%) | 3Da2a (5.5%) | 1A2f (5.4%) | 1A3dii (5.2%) | 81.2% |
| NMVOC | 2017 | 3B1b (23.6%) | 2H2 (23.4%) | 2D3a (9.5%) | 3B1a (8.6%) | 1A4bi (6.4%) | 3De (3.4%) | 1B2aiv (2.4%) | 2D3d (2.4%) | 3B3 (2.2%) | 81.9% |
| SOx | 2017 | 1A4bi (45.6%) | 1A1a (29.4%) | 1A2f (10.0%) | 85.0% | ||||||
| NH3 | 2017 | 3Da2a (29.8%) | 3B1b (26.4%) | 3Da3 (12.3%) | 3B1a (11.9%) | 80.4% | |||||
| PM2.5 | 2017 | 1A4bi (51.2%) | 1A2f (6.6%) | 1A3bvi (4.9%) | 1A2gviii (3.8%) | 1A1a (3.0%) | 1A3bi (3.0%) | 1A3bvii (2.6%) | 3B1b (2.6%) | 1A2e (2.5%) | 80.2% |
| PM10 | 2017 | 3Da1 (25.6%) | 1A4bi (22.8%) | 2D3b (13.9%) | 2A5a (6.7%) | 1A3bvi (4.0%) | 2A5b (3.6%) | 1A2f (3.2%) | 1A3bvii (2.1%) | 81.8% | |
| TSP | 2017 | 2D3b (46.4%) | 3Da1 (11.4%) | 1A4bi (11.1%) | 2A5a (6.1%) | 2A5b (5.3%) | 80.3% | ||||
| BC | 2017 | 1A4bi (21.7%) | 1A3bi (13.2%) | 1A3bvi (12.9%) | 1A2f (9.0%) | 1A3bii (8.7%) | 1A3biii (6.6%) | 1A2gviii (6.2%) | 1A4ai (5.1%) | 83.4% | |
| CO | 2017 | 1A3bi (37.9%) | 1A4bi (21.1%) | 1A1a (17.3%) | 1A2f (5.3%) | 81.6% | |||||
| Pb | 2017 | 1A4bi (36.7%) | 1A3bvi (28.2%) | 1A2f (12.4%) | 1A1a (8.8%) | 86.1% | |||||
| Cd | 2017 | 1A2gviii (23.1%) | 1A1a (18.3%) | 2D3i (13.3%) | 1A2f (12.1%) | 1A4bi (11.9%) | 2G (6.5%) | 85.2% | |||
| Hg | 2017 | 1A1a (30.8%) | 1A4bi (23.7%) | 1A2f (8.6%) | 1A1c (7.7%) | 5A (6.2%) | 1A3bi (4.7%) | 81.7% | |||
| As | 2017 | 5C1bi (55.0%) | 1A1a (36.1%) | 91.1% | |||||||
| Cr | 2017 | 5C1bi (25.6%) | 1A3bvi (21.5%) | 1A1a (10.8%) | 1A2f (7.8%) | 1A4bi (7.8%) | 2D3i (6.7%) | 80.3% | |||
| Cu | 2017 | 1A3bvi (57.3%) | 2D3i (33.1%) | 90.4% | |||||||
| Ni | 2017 | 1A4ai (32.5%) | 1A2f (24.2%) | 1A2e (13.7%) | 1A2gviii (8.5%) | 1A1a (6.7%) | 85.6% | ||||
| Se | 2017 | 1A4bi (54.8%) | 1A1a (42.4%) | 97.2% | |||||||
| Zn | 2017 | 1A3bvi (23.3%) | 2D3i (19.5%) | 1A4bi (18.6%) | 1A2gviii (13.8%) | 1A2f (9.3%) | 84.5% | ||||
| DIOX | 2017 | 1A4bi (59.2%) | 5E (11.0%) | 2A1 (7.5%) | 1A2f (4.5%) | 82.2% | |||||
| PAH | 2017 | 1A4bi (85.0%) | 85.0% | ||||||||
| HCB | 2017 | 3Df (76.6%) | 1A1a (20.3%) | 96.9% | |||||||
| PCB | 2017 | 2A1 (46.8%) | 1A4bi (21.0%) | 5E (18.0%) | 85.7% | ||||||
| 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 (9.8%) | 3Da3 (9.4%) | 1A4bi (5.4%) | 1A3bii (4.8%) | 1A4cii (4.7%) | 3Da2a (4.5%) | 1A2f (4.5%) | 83.0% |
| NMVOC | 2010 | 3B1b (22.8%) | 2H2 (16.4%) | 1A4bi (9.8%) | 2D3a (9.4%) | 3B1a (6.5%) | 1A3bi (4.8%) | 3De (3.6%) | 2D3d (3.1%) | 1B2av (2.9%) | 1B2aiv (2.4%) | 81.7% |
| SOx | 2010 | 1A1a (36.0%) | 1A4bi (33.5%) | 1A2b (10.0%) | 1A2e (5.3%) | 84.7% | ||||||
| NH3 | 2010 | 3Da2a (28.2%) | 3B1b (26.6%) | 3Da3 (12.2%) | 3Da1 (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 (20.1%) | 2D3b (13.0%) | 2A5b (10.5%) | 2A5a (6.2%) | 1A3bvi (2.8%) | 1A3bi (2.4%) | 80.9% | |||
| TSP | 2010 | 2D3b (42.4%) | 2A5b (15.3%) | 1A4bi (12.3%) | 3Da1 (8.8%) | 2A5a (5.5%) | 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 (59.6%) | 5E (16.8%) | 1A3bi (5.6%) | 81.9% | |||||||
| PAH | 2010 | 1A4bi (88.3%) | 88.3% | |||||||||
| HCB | 2010 | 3Df (75.9%) | 1A1a (20.7%) | 96.6% | ||||||||
| PCB | 2010 | 5E (44.0%) | 1A4bi (24.8%) | 5C2 (13.4%) | 82.2% | |||||||
| 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 (22.2%) | 2H2 (11.7%) | 1A4bi (9.1%) | 1A3bi (8.6%) | 2D3a (7.8%) | 3B1a (5.8%) | 2D3d (5.2%) | 1B2av (3.2%) | 3De (3.1%) | 2D3i (2.6%) | 1B2aiv (2.4%) | 81.6% |
| SOx | 2005 | 1A1a (58.3%) | 1A4bi (16.8%) | 1A2b (6.4%) | 81.4% | ||||||||
| 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%) | 81.5% | ||||||
| DIOX | 2005 | 1A4bi (58.5%) | 5E (18.3%) | 1A3bi (5.1%) | 81.9% | ||||||||
| PAH | 2005 | 1A4bi (83.2%) | 83.2% | ||||||||||
| HCB | 2005 | 3Df (66.8%) | 1A1a (29.1%) | 95.9% | |||||||||
| PCB | 2005 | 5E (69.5%) | 1A4bi (10.3%) | 2A1 (9.3%) | 89.1% | ||||||||