Japanese

Material Balance

We strive to understand and reduce our environmental impact at every stage of our business processes, including "raw material procurement", "manufacturing", and "shipping".

FY2023 Results

Results for the last 3 years

Scope: All business sites in Japan and Overseas.

INPUT

FY2021 FY2022 FY2023
Total energy input
　Total energy input [TJ] 3,265 3,375 3,313
　Total energy input per product volume [TJ/1,000t]
 1.75 1.79 1.73
　Fossil fuels [TJ] 808 857 857
　Electricity [TJ] 2,457 2,518 2,456
Total materials input
　Total materials input [1,000t] 1,780 1,796 1,827
Water resource input
　Water resource input [1,000㎥] 2,750 2,681 2,679
　Water resource input per product volume [1,000㎥/1,000t] 1.49 1.43 1.40
　Tap water [1,000㎥] 999 1,052 1,021
　Industrial water [1,000㎥] 212 138 511
　Groundwater [1,000㎥] 1,540 1,492 1,146

OUTPUT

FY2021 FY2022 FY2023
Emissions
　Scope 1 & 2 : Total CO₂ emissions [1,000t-CO₂] 158 162 162
　Total of Scope 1 : Fossil fuels [1,000t-CO₂] 45 47 47
　　Breakdown : City gas [1,000t-CO₂] 31 32 34
　　Breakdown : Other fossil fuels [1,000t-CO₂] 14 15 12
　Total of Scope 2 : Electricity [1,000t-CO₂] 113 115 115
　CO₂ per product volume [t- CO₂/1,000t] 84.8 86.0 84.7
Total product manufactured and sold [1,000t] 1,821 1,843 1,874
Water discharge
　Total water discharge [1,000㎥] 2,218 2,128 2,089
　Water discharge per product volume [㎥/1,000t] 1.19 1.13 1.08
　Sewer [1,000㎥] 1,683 1,532 1,467
　River [1,000㎥] 502 567 593
　Sea [1,000㎥] 32 30 30
Generated waste
　Total generated waste [1,000t] 41 45 47
　Total generated waste per product volume [kg/t] 21.6 23.5 23.7
　Final disposal volume [t] 2 2 2
Others (Non-Consolidated)
　Scope 3 : CO₂ emissions from product transportation [1,000t-CO₂]
 49 48 53
　Containers and packing waste after product use [1,000t]
 4 4 4

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