Environmental Data

This is a list of data related to our environmental initiatives.

Environmental management

Data item Aggregated scope Unit FY2020 FY2021 FY2022 FY2023 FY2024
Number of ISO14001-certified production bases*1 Consolidated Base 23 24 25 25 24*2
Number of ISO14001-certified production bases rate*1 Consolidated 88 92 96 96 96

CO2 emissions

Data item Itemization Aggregated scope Unit FY2019 FY2020 FY2021 FY2022 FY2023
Scope1 Consolidated t-CO2 19,751 19,074 24,081
Non-consolidated t-CO2 12,851 9,996 5,010 4,493 4,844
Scope2 Consolidated t-CO2 106,440 100,054 98,937
Non-consolidated t-CO2 42,265 38,901 37,562 39,402 42,652
Scope1&2 Total Consolidated t-CO2 126,191 119,129 123,018
Non-consolidated t-CO2 55,116 48,897 42,572 43,896 47,496
Scope3*2 1. Purchased goods and services Consolidated t-CO2 1,793,192 1,702,935 1,768,811
2. Capital goods Consolidated t-CO2 123,172 105,067 73,723
3. Fuel and energy-related activities
   (not included in Scopes 1 or 2)
Consolidated t-CO2 64,638 65,900 76,459
4. Upstream transportation and
   distribution
Consolidated t-CO2 45,086 43,098 40,550
5. Waste generated in operations Consolidated t-CO2 1,241 1,125 1,292
6. Business travel Consolidated t-CO2 1,396 1,384 1,394
7. Employee commuting Consolidated t-CO2 4,942 4,900 4,934
8. Upstream leased assets Consolidated t-CO2 Calculated under Scope 1 and 2
9. Downstream transportation and
   distribution
Consolidated t-CO2 Calculated under Category 4
10. Processing of sold products Consolidated t-CO2 Excluded due to low involvement rate
11. Use of sold products Consolidated t-CO2
12. End of life treatment of
     sold products
Consolidated t-CO2
13. Downstream leased assets Consolidated t-CO2 Excluded as there are no relevant business activities
14. Franchises Consolidated t-CO2 Excluded because it is not a franchise owner
15. Investments Consolidated t-CO2 Excluded as it is not a financial institution
Total Consolidated t-CO2 2,033,667 1,924,410 1,967,163

Energy

Data item Itemization Aggregated scope Unit FY2019 FY2020 FY2021 FY2022 FY2023
Energy consumption Electricity Non-consolidated GJ 891,596 900,881 854,680 814,752
Gasoline Non-consolidated GJ 9,298 7,788 6,069 5,144
Kerosene Non-consolidated GJ 924 945 466 256
Diesel oil Non-consolidated GJ 1,265 1,401 1,144 1,178
Type-A fuel oil Non-consolidated GJ 60,229 26,259 29,463 36,138
Propane Non-consolidated GJ 3,732 3,504 2,847 4,559
City gas Non-consolidated GJ 93,752 45,124 35,044 32,670
Total Non-consolidated GJ 1,060,796 985,902 929,711 894,696
Consolidated GJ 2,940,419
introduction ratio of renewable energy Non-consolidated % 0.4 0.8
Consolidated % 19.8
Proportion of grid electricity Consolidated % 87

Waste

Data item Aggregated scope Unit FY2019 FY2020 FY2021 FY2022 FY2023
Waste output Domestic group companies t 1,135 1,006 1,594 1,200 1,178
Non-consolidated t 896 774 1,376 1,021 981

Chemical substances

Data item Aggregated scope Unit FY2019 FY2020 FY2021 FY2022 FY2023
Quantities of PRTR substances released Non-consolidated t 23 22 21 15 15
VOC emissions Non-consolidated t 22 22 21 15 15

Raw materials

Data item Aggregated scope Unit FY2019 FY2020 FY2021 FY2022 FY2023
Raw materials input Non-consolidated t 311,434 261,346 251,883 297,584 408,666

Water

Data item Itemization Aggregated scope Unit FY2019 FY2020 FY2021 FY2022 FY2023
Water intake Groundwater Domestic group thousand m³ 130 135 106 109 94
Non-consolidated thousand m³ 130 135 104 99 80
Industrial water Domestic group thousand m³ 296 278 253 226 259
Non-consolidated thousand m³ 296 278 253 226 259
Tap water Domestic group thousand m³ 99 83 81 69 78
Non-consolidated thousand m³ 64 57 47 49 58
Total Domestic group thousand m³ 525 496 438 404 431
Non-consolidated thousand m³ 490 471 404 373 397
Wastewater Sewage water Non-consolidated thousand m³ 0 0 5 4 3
River, lake Non-consolidated thousand m³ 280 300 316 250 292
Other Non-consolidated thousand m³ 0 0 0 0 0
Total Non-consolidated thousand m³ 280 300 321 254 295