Annual GHG Emissions Statistics ↓
| GHG emissions (t | Scope 1 Direct emissions | Scope 2 Energy emissions | Scope 3 Indirect emissions | Total Emissions Equivalent | 
| 2023 | 987.0483 | 22,913.8343 | 22,531.4040 | 23,900.882 | 
| 2024 | 1,157.5347 | 22,526.1036 | 32,026.2245 | 23,683.638 | 
GHG emissions intensity↓
| year | Total Emissions Equivalent(t | Revenue(Million NTD) | GHG emissions intensity | 
| 2023 | 23,900.882 | 4,350.482 | 5.4938 | 
| 2024 | 23,683.638 | 4,177.705 | 5.8459 |