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Environmental Initiatives (E)

Changes in Environmental Performance

Domestic Business Base

Domestic Business Base table
Category Major index (unit) Office/Plant FYE
2020		 FYE
2021		 FYE
2022		 FYE
2023		 FYE
2024
Energy
consumption		 Crude oil equivalent energy kl 1 6,054 6,556 7,522 6,507 6,219
Intensity (The value in FYE2010 is taken as 100) 75.5 80.7 75.1 71.0 58.3
Year-on-year reduction rate − 3.0 -6.9 6.9 5.5 17.9
Greenhouse
gas		 GHG emissions in offices and Plant t-CO2 1 12,848 13,693 14,550 13,801 14,023
Intensity per amount of sales t-CO2/100 mil. yen 4.4 3.6 2.7 3.3 4.4
Water
consumption		 Water Usage m3 1 102,339 100,262 117,000 112,095 102,477
Intensity per amount of sales m3/100 mil. yen 34.7 26.5 21.8 27.0 31.9
Chemical
substances		 PRTR law (handling amount) kg 2 30,443 30,717 38,165 24,845 27,302
PRTR law (release and transfer amount) kg 20,577 20,612 25,824 16,594 17,890
Intensity per amount of sales kg/100 mil. yen 7.0 5.5 4.8 4.0 5.6
Waste Total amount of waste generated t 2 4,755 5,022 5,907 3,864 2,992
Intensity per amount of sales t/100 mil. yen 1.6 1.3 1.1 0.9 0.9
Final disposal amount t 6.6 9.0 11.4 6.19 5.8
Final disposal rate % 0.14 0.18 0.19 0.16 0.19

Total of Overseas Plants

Total of Overseas Plants table
Category Major index (unit) Office/Plant FYE
2020		 FYE
2021		 FYE
2022		 FYE
2023		 FYE
2024
Greenhouse
gas		 GHG emissions t-CO2 3 53,549 57,656 46,551 32,391 24,444
Intensity per amount of sales t-CO2/100 mil. yen 18.8 14.4 7.8 7.2 6.8
Water
consumption		 Water Usage m3 271,986 308,328 317,185 251,728 201,913
Intensity per amount of sales m3/100 mil. yen 95.2 76.8 52.8 56.1 56.0
Chemical
substances		 Amount of chemical substances t 244 311 380 189 189
Intensity per amount of sales kg/100 mil. yen 85.3 77.5 63.3 42.2 51.1
Waste Total amount of waste generated t 19,504 24,289 29,957 17,964 13,727
Intensity per amount of sales t/100 mil. yen 6.8 6.1 5.0 4.0 3.7
Final disposal amount t 1,054 758 1,399 1,073 823
Final disposal rate % 5.4 3.1 4.7 6.0 6.0

Total of Global

Total of Global table
Category Major index (unit) Office/Plant FYE
2020		 FYE
2021		 FYE
2022		 FYE
2023		 FYE
2024
Greenhouse
gas		 GHG emissions (Scope 1, 2) t-CO2 4 − 89,673 78,899 65,533 57,071
Intensity per amount of sales t-CO2/100 mil. yen − 14.7 10.7 8.6 7.7
  • Office/Plant 1: Domestic business base (Head Office, Okazaki Plant, Nisshin Office and Sales Offices)
  • Office/Plant 2: Domestic business base (Head Office, Okazaki Plant and Nisshin Office)
  • Office/Plant 3: Overseas Plants
  • Office/Plant 4: Domestic and Overseas business base
  • CO2 calculation based on GHG protocol standards was changed in FYE2021.
  • Since FYE2022, we have used IEA emission factors to convert electricity consumption.

SustainabilityEnvironmental Initiatives (E)