Overview
| Environment | |||||
|---|---|---|---|---|---|
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
| Self-generated Electricity (%) | 89.41% | 88.72 | 87.56% | 83.33% | 72.18% |
| GHG Emission(tCO2e) | 10,804,371 | 10,064,291 | 9,216,366 | 8,982,962 | 7,319,064 |
| GHG Emission(Scope 1)(tCO2e) | 9,443,962 | 8,814,235 | 8,076,804 | 8,794,754 | 7,025,115 |
| GHG Emission(Scope 2)(tCO2e) | 163,820 | 164,764 | 161,898 | 191,821 | 239,949 |
| Carbon Intensity(tCO2e/ton of steel embryo) | 1.713 | 1.811 | 1.912 | 1.911 | 1.889 |
| NOx Emission (ton) | 2,421 | 2,188 | 1,968 | 2,116 | 1,660 |
| SOx Emission (ton) | 2,354 | 2,073 | 1,959 | 1,819 | 1,492 |
| VOCs Emission (ton) | 288 | 212 | 122 | 101 | 91 |
| Particulate Emission (ton) | 609 | 573 | 490 | 518 | 313 |
| Raw Water Usage(1000 kL) | 18,677 | 17,645 | 16,473 | 17,634 | 15,909 |
| Water Recycling Rate (%) | 98.58% | 98.63% | 98.68% | 98.60% | 98.60% |
| Water consumption per unit product (million liters / ton of steel embryo) | 0.00333 | 0.00356 | 0.00382 | 0.00418 | 0.00458 |
| Water drainage per unit product (millions liters / ton of steel embryo) | 0.00058 | 0.00071 | 0.00076 | 0.00096 | 0.00104 |