Data on Environmental Impacts by Production Site in Japan

  • 2011, totals were calculated from April through the following March. From 2012, from January to December.
  • CO2 emissions indicate total amount scope1 and scope 2.
  • COD load reflects subtraction at the swage treatment plant based on the subtraction ratio.
  • VOC emissions indicate total amount of the 100 substances(VOC) exemplified by the Ministry of the Environment.

Data on Environmental Impacts by Production Site in Japan

Sakata Plant

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 8,900 4,800 4,500 4,100 4,400
Water Consumption (m3) 142,600 155,400 158,400 160,200 172,300
Waste discharged (tons) 4,219 3,457 2,827 2,287 3,089
Final disposal amount of waste (tons) 11 7 1> 1 1
SOx emissions (tons) 1 1> 1> 1 1
NOx emissions (tons) 3 2 3 4 4
COD loads (tons) 1> 1> 1> 1> 1>
VOC emissions (tons) 1 1 0 1> 0
Dioxins emissions (2023) (Unit: mg-TEQ)
Cabinet order number Name of substance Air Public water
278 Dioxins 0 0

Tochigi Plant

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 13,100 8,100 7,100 6,000 5,000
Water Consumption (m3) 318,900 308,900 261,100 161,600 148,700
Waste discharged (tons) 9,060 8,272 9,209 9,431 8,488
Final disposal amount of waste (tons) 5 1 1 1 1
SOx emissions (tons) 1 1 1 1 2
NOx emissions (tons) 4 4 3 2 2
COD loads (tons) 1 1> 1> 1> 1>
VOC emissions (tons) 1 1 1 1 1
Dioxins emissions (2023) (Unit: mg-TEQ)
Cabinet order number Name of substance Air Public water
278 Dioxins 0 0

Kashima Plant

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 52,400 53,100 49,300 51,200 51,300
Water Consumption (m3) 606,700 596,500 554,800 543,200 566,700
Waste discharged (tons) 2,426 2,622 2,060 2,014 2,002
Final disposal amount of waste (tons) 10 8 5 1 1
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 23 23 21 22 28
COD loads (tons) - - - - -
VOC emissions (tons) 1 1 1 1 1
Dioxins emissions
Cabinet order number Name of substance Air Public water
278 Dioxins 0.63 0.00

Sumida Office

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 3,000 1,400 700 700 700
Water Consumption (m3) 76,000 71,100 54,500 54,300 58,800
Waste discharged (tons) 1,041 892 1,459 1,330 1,457
Final disposal amount of waste (tons) 1> 1 6 1> 1>
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 1> 1> 1> 1> 1>
COD loads (tons) - - - - -
VOC emissions (tons) 1> 1> 0 0 0
Dioxins emissions
There are no facilities subject to the Law Concerning Special Measures against Dioxins.

Kawasaki Plant

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 25,800 25,300 23,400 12,100 11,200
Water Consumption (m3) 743,400 734,800 702,500 678,600 661,500
Waste discharged (tons) 3,906 4,141 2,871 2,622 2,643
Final disposal amount of waste (tons) 3 3 2 2 2
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 7 8 5 6 5
COD loads (tons) 2 2 2 2 2
VOC emissions (tons) 1> 1> 1> 1> 1>
Dioxins emissions (2023) (Unit: mg-TEQ)
Cabinet order number Name of substance Air Public water
278 Dioxins 0 0

Odawara Office

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 2,500 2,000 2,200 1,900 1,800
Water Consumption (m3) 1,361,400 1,486,500 1,553,300 1,393,400 1,433,300
Waste discharged (tons) 1,734 1,923 2,079 1,577 1,551
Final disposal amount of waste (tons) 1 1 1 1 1
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 2 2 2 1 1
COD loads (tons) - - - - -
VOC emissions (tons) 1> 1> 1> 1> 1>
Dioxins emissions
There are no facilities subject to the Law Concerning Special Measures against Dioxins.

Toyohashi Plant

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 4,500 4,700 4,500 4,300 4,400
Water Consumption (m3) 172,800 178,900 181,500 177,800 185,900
Waste discharged (tons) 4,183 4,208 4,091 4,075 3,874
Final disposal amount of waste (tons) 1> 0 0 1 1>
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 1 2 1 1 1
COD loads (tons) 1> 1> 1> 1> 1>
VOC emissions (tons) 1> 1> 1> 1> 1>
Dioxins emissions
There are no facilities subject to the Law Concerning Special Measures against Dioxins.

Wakayama Plant

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 132,100 123,400 115,200 110,300 106,600
Water Consumption (m3) 6,023,600 5,384,200 5,272,000 5,406,400 5,853,500
Waste discharged (tons) 7,650 7,414 6,919 6,721 6,761
Final disposal amount of waste (tons) 22 31 31 12 27
SOx emissions (tons) 8 4 2 5 9
NOx emissions (tons) 159 162 143 139 142
COD loads (tons) 37 30 28 25 31
VOC emissions (tons) 1 1 1 2 2
Dioxins emissions (2023) (Unit: mg-TEQ)
Cabinet order number Name of substance Air Public water
278 Dioxins 2.09 0.01

Kao Sanitary Products Ehime Co., Ltd.

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 2,700 3,000 1,800 2,200 2,100
Water Consumption (m3) 101,100 103,100 116,300 99,900 104,500
Waste discharged (tons) 5,346 4,928 4,687 4,416 4,310
Final disposal amount of waste (tons) 0 0 0 0 0
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 3 2 1 1 1
COD loads (tons) - - - - -
VOC emissions (tons) 2 2 1 1> 1>
Dioxins emissions
There are no facilities subject to the Law Concerning Special Measures against Dioxins.

Kao Paper Manufacturing Fuji Co., Ltd.

Classification 2021 2022 2023 2024 2025
CO2 emissions (tons) 8,100 7,800 7,200 7,100 6,500
Water Consumption (m3) 1,454,900 1,335,600 1,562,000 1,596,400 1,507,900
Waste discharged (tons) 1,529 1,305 1,633 1,408 1,080
Final disposal amount of waste (tons) 1> 1> 1> 1> 1>
SOx emissions (tons) 1> 1> 1> 1> 1>
NOx emissions (tons) 6 4 4 4 3
COD loads (tons) 10 10 14 13 14
Dioxins emissions, VOC emissions
There are no facilities subject to the Law Concerning Special Measures against Dioxins.
This factory does not use the 100 substances(VOC) exemplified by the Ministry of the Environment.

Environmental Activities and Data

Environmental Activities and Data

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