Sustainable Governance
Environmental
Issue Date：2023/06/29
Environmental
GHG Emissions
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Direct emissions (Scope 1)（t-CO2e） | 28,455.5921 | 22,192.9316 | 17,887.470 | 19,185.315 |
| Indirect emissions (Scope 2)（t-CO2e） | 795,295.4952 | 768,128.0670 | 716,979.259 | 694,912.721 |
| Total emissions (Scope 1+2) （t-CO2e） | 823,751.0873 | 790,320.9986 | 734,866.729 | 714,098.036 |
| Emission intensity (t-CO2e／million NTD） | 4.0 | 3.8 | 3.5 | 3.3 |
| Coverage in revenue (%) | 100 | 100 | 100 | 100 |
Energy
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Total consumption of “non-renewable energy” (MWh) | 1,492,112 | 1,575,811 | 1,479,259 | 1,418,106 |
| Total amount of “purchased or self-produced” renewable energy (MWh) | 102 | 105 | 111 | 24,049 |
| Total cost of energy consumption (cost of purchased electricity) (NT$ million) | 3,634 | 3,436 | 3,698 | 3,812 |
| Coverage (%) | 100 | 100 | 100 | 100 |
Self-installed Solar Power System
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Installed capacity of self-installed Solar Power systems (kWp) | 600.745 | 2,783.665 | 4,506 | 4,658 |
Green Procurement
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Green procurement amount (million NTD) | 1,024 | 904 | 14,994 | 17,605 |
| Percentage of green procurement amount (%) | 2.47 | 1.08 | 22.37 | 28.67 |
Local Procurement
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Percentage of local procurement (%) | 95 | 80 | 89 | 97 |
Data Center Energy Efficiency
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Average energy efficiency (PUE) | 1.67 | 1.67 | 1.66 | 1.647 |
| Coverage (in total ICT group) (%) | 100 | 100 | 100 | 100 |
Power Consumption
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Goal of Power Consumption(100M kWh) | 15.1 | 15.17 | 15.23 | |
| Total power consumed (10K kWh) | 149,211 | 150,909 | 142,825 | 136,525 |
Water Consumption
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Total water consumed (in million m3) | 2.282 | 2.297 | 2.170 | 2.175 |
| Coverage（%） | 100 | 100 | 100 | 100 |
Waste
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Total waste generated | 6,707 | 7,345 | 8,870 | 7,133 |
| Waste recycled/reused | 3,454 | 3,847 | 5,456 | 5,220 |
| Waste landfilled | 0 | 0 | 0 | 0 |
| Waste incinerated with energy recovery | 29.77 | 26.15 | 40.57 | 48.9 |
| Incinerated without energy recovery | 3,179 | 3,458 | 3,329 | 1,864.1 |
| Waste otherwise disposed: Outsourcing | 44.24 | 13.92 | 44.88 | 0 |
| Waste with unknown disposal method | 100 | 100 | 100 | 100 |
Paperless Services
| Item | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|
| Paperless bills (in 10K) | 1,933 | 1,968 | 1,994 | 2,039 |
| Ratio of paperless bills (%) | 70 | 71 | 71 | 72 |
| Sheets of paper saved (in K) | 579,946 | 590,000 | 590,000 | 611,603 |
| Trees in conversion | 52,722 | 53,673 | 54,382 | 55,600 |
| Carbon emissions reduced (metric ton) | 10,439 | 10,627 | 10,768 | 11,009 |