ESG Report 2022-2023 - Flipbook - Page 52
HIGHLIGHTS
INTRO
ESG MANAGEMENT SYSTEM
PRIORITY AREA
APPENDIX
52
Hankook Tire & Technology ESG Report 2021/22
Environmental Performance
Discharge of suspended solids(SS)
Energy consumption
28.6
Intensity
22.3
18.3
17.3
23.5
10.01
Intensity
(unit: g/ton of finished products)
10.45
10.47
10.78
10.84
(unit: GJ)
Worksite
Unit
2017
2018
2019
2020
2021
Item
Unit
2017
2018
2019
2020
2021
Daejeon Plant
Ton
0.6
0.0
0.3
0.4
0.3
Fuel
GJ
4,762,855
5,161,924
4,545,475
4,257,385
4,501,513
Geumsan Plant
Ton
0.4
0.4
1.0
0.2
0.7
Purchased electricity*
GJ
5,716,775
5,962,084
5,787,774
5,374,855
5,322,029
Jiangsu Plant
Ton
6.6
9.1
6.4
3.2
3.5
Renewable energy (photovoltaic generation)
GJ
0
0
2,422
53,337
65,859
Jiaxing Plant
Ton
21.6
11.9
4.0
3.6
5.9
Purchased steam
GJ
2,171,716
2,188,001
2,405,978
2,381,085
2,136,910
Chongqing Plant
Ton
5.0
0.7
2.0
3.7
5.4
Total
GJ
12,651,346
13,312,009
12,741,649
12,066,662
12,026,311
Hungary Plant
Ton
1.7
1.7
2.4
1.3
1.0
Indonesia Plant
Ton
0.3
1.0
0.1
1.4
2.7
Tennessee Plant
Ton
-
3.6
6.2
5.7
6.6
Total
Ton
36.1
28.4
22.3
19.5
26.1
Waste treatment
39.0
Intensity
44.0
45.4
43.8
44.7
(unit: Kg/ton of finished products)
Item
Unit
2017
2018
2019
2020
2021
Non-hazardous waste
Ton
37,283
36,608
38,639
35,879
36,497
Hazardous waste
Ton
2,303
2,853
4,306
2,385
2,942
Non-hazardous waste
Ton
3,381
4,133
4,155
3,407
2,982
Hazardous waste
Ton
1,678
2,265
1,864
2,573
1,801
Non-hazardous waste
Ton
3,955
9,776
5,825
4,415
4,980
Hazardous waste
Ton
597
301
295
375
345
Other
Ton
87
104
150
44
39
Total
Ton
49,198
56,041
55,233
47,445
49,586
Outsourcing recycling
Outsourcing incineration
Outsourcing landfill
* Data restated due to error in calculating data for purchased electricity in 2020