ESG/CSR
| Category | Item | Unit | 2018 | 2019 | 2020 | 2021 | 2022 | Scope |
|---|---|---|---|---|---|---|---|---|
| Air Emission | GHG emissions(Scope1) | Kt | 36 | 35 | 38 | 41 | 39 | Meiko Group |
| GHG emissions(Scope2) | Kt | 389 | 426 | 428 | 468 | 418 | Meiko Group |
|
| GHG emissions(Scope3) | Kt | - | - | - | 663 | 619 | Meiko Group |
|
| NOx emission | t | 31.1 | 25.4 | 27.8 | 21.4 | 20.0 | Meiko Group |
|
| Soot and dust concentration | t | 2.73 | 2.94 | 2.54 | 1.65 | 0.90 | Meiko Group |
|
| PRTR substances | t | 4.2 | 3.1 | 4.2 | 5.3 | 4.3 | Meiko Group |
|
| Energy | Purchased electricity | MKWh | 580 | 628 | 611 | 680 | 626 | Meiko Group |
| Fuel oil usage | Kℓ | 3,320 | 5,015 | 5,634 | 6,493 | 7,219 | Meiko Group |
|
| Natural gas usage | K㎥ | 10,388 | 9,139 | 9,924 | 10,916 | 8,379 | Meiko Group |
|
| gasoline usage | Kℓ | 93 | 72 | 71 | 170 | 184 | Meiko Group |
|
| Solar power generation | MKWh | 3.7 | 3.8 | 3.7 | 3.6 | 3.6 | Meiko Group |
|
| Water resource | Water usage | K㎥ | 10,589 | 10,072 | 10,529 | 11,065 | 9,536 | Meiko Group |
| Water quality | Atmosphere | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Plant name |
Substance | pH | BOD | COD | SS | Equipment | Substance | Soot and dust concentration |
Nitrogen oxide concentration(NOx) |
| Advanced PCB Center |
Measurement unit |
- | mg/L | mg/L | mg/L | Steam boiler | Measurement unit |
g/㎥N | v/vppm |
| Actual value | 7.49 | 9.43 | 15.06 | - | Actual value | 0.0023 | 62 | ||
| Standard value |
5.7～8.6 | 25 | 25 | 70 | Standard value |
0.3 | 180 | ||
| Fukushima Factory |
Measurement unit |
- | mg/L | mg/L | mg/L | Steam boiler | Measurement unit |
g/㎥N | v/vppm |
| Actual value | 6.69 | 12.85 | 6.87 | 1.35 | Actual value | -5 | - | ||
| Standard value |
5.8～8.6 | 25 | 25 | 70 | Standard value |
0.3 | 180 | ||
| Kahoku Factory |
Measurement unit |
- | mg/L | mg/L | mg/L | Steam boiler | Measurement unit |
g/㎥N | v/vppm |
| Actual value | 7.01 | 8.19 | 9.83 | 1.35 | Actual value | 0.004 | 43.0 | ||
| Standard value |
5.8～8.6 | 25 | 160 | 60 | Standard value |
0.3 | 180 | ||
| Ishinomaki Factory |
Measurement unit |
- | mg/L | mg/L | mg/L | Steam boiler | Measurement unit |
g/㎥N | v/vppm |
| Actual value | 7.02 | 47.16 | 48.25 | 4.17 | Actual value | 0.005 | 66.5 | ||
| Standard value |
5.8～8.6 | 160(120) | 160(120) | 60(50) | Standard value |
0.3 | 180 | ||
| Guangzhou Plant |
Measurement unit |
- | mg/L | mg/L | mg/L | Boiler | Measurement unit |
mg/㎥N | mg/㎥N |
| Actual value | 7.34 | 52.94 | 137.24 | 10.5 | Actual value | 10.00 | 51.74 | ||
| Standard value |
6～9 | 300 | 500 | 400 | Standard value |
120 | 150 | ||
| Wuhan Plant |
Measurement unit |
- | mg/L | mg/L | mg/L | Steam boiler | Measurement unit |
mg/㎥N | mg/㎥N |
| Actual value | 7.32 | - | 70.06 | 13.58 | Actual value | 6.88 | 61.89 | ||
| Standard value |
6～9 | 20 | 80 | 50 | Standard value |
50 | 400 | ||
| Vietnam Plant |
Measurement unit |
- | mg/L | mg/L | mg/L | Boiler | Measurement unit |
mg/㎥N | mg/㎥N |
| Actual value | 7.57 | 11.1 | 45.33 | 4.67 | Actual value | 9.08 | 79.43 | ||
| Standard value |
6～9 | 30 | 75 | 50 | Standard value |
200 | 850 | ||
| Thang Long Plant |
Measurement unit |
- | mg/L | mg/L | mg/L | Boiler | Measurement unit |
mg/㎥N | mg/㎥N |
| Actual value | 7.21 | 2.81 | 23.82 | 9.88 | Actual value | 162.7 | 44.00 | ||
| Standard value |
6～9 | 30 | 48.6 | 50 | Standard value |
200 | 850 | ||
| Category | Unit | CO2 emissions in FY2022 | remarks |
|---|---|---|---|
| 1.Purchased goods and services | 1,000t | 532 | Calculated by multiplying the product procurement amount by the basic unit |
| 2.Capital goods | 1,000t | 71 | Calculated by multiplying the price of capital goods in the fiscal year by the intensity |
| 3.Fuel-and-energy-related activities | 1,000t | 0 | No emissions fall under this category and are therefore not included |
| 4.Upstream transportation and distribution | 1,000t | 0.02 | Calculated by multiplying the product procurement amount by the basic unit |
| 5.Waste generated in operations | 1,000t | 1.3 | Waste from production sites is classified by treatment and calculated by multiplying the treated weight by the basic unit |
| 6.Business travel | 1,000t | 0.002 | Calculated by multiplying the number of employees by the basic unit |
| 7.Employee commuting | 1,000t | 6.2 | Calculated by multiplying the number of employees by the basic unit |
| 8.Upstream leased assets | 1,000t | not subject | Not included in the scope because it is included in a separate scope |
| 9.Downstream transportation and distribution | 1,000t | 7.2 | Calculated by multiplying transport weight by distance |
| 10.Processing of sold products | 1,000t | 0 | No emissions fall under this category and are therefore not included |
| 11.Use of sold products | 1,000t | not subject | Our products are intermediate products and have little impact on emissions, so they are not included in the scope |
| 12.End-of-life treatment of sold products | 1,000t | not subject | Our products are intermediate products and have little impact on emissions, so they are not included in the scope |
| 13.Downstream leased assets | 1,000t | not subject | Our products are intermediate products and have little impact on emissions, so they are not included in the scope |
| 14.Franchises | 1,000t | not subject | No emissions fall under this category and are therefore not included |
| 15.Investments | 1,000t | not subject | Not applicable because the Company does not hold any shares for investment purposes |