We strive to reduce environmental impact by ascertaining and analyzing the actual status of how much resources and energy are used in our production processes and what kind of environmental impacts are generated.
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
Electricity (MWh) |
42,491 |
42,891 |
39,848 |
41,085 |
40,973 |
|
Kerosene (kl) |
203 |
188 |
177 |
193 |
199 |
|
LPG（kg） |
16,014 |
16,188 |
20,024 |
22,970 |
20,215 |
|
Diesel (kl) |
32 |
26 |
92 |
83 |
105 |
|
Biodiesel (kl) |
- |
- |
- |
0.75 |
11.5 |
|
Gasoline (kl) |
88 |
88 |
88 |
89 |
88 |
|
City gas (m³) |
165,732 |
149,164 |
154,406 |
180,566 |
134,177 |
|
Acetylene (kg) |
- |
16,142 |
45,885 |
17,920 |
13,166 |
|
Total energy consumption (crude oil equivalent) (kl) |
(11,125) |
(11,189) |
(10,433)9,318 |
9,719 |
9,684 |
- Figures in parentheses for total energy consumption represent results calculated according to the standards that applied before the amendment of the Act on Rationalizing Energy Use.
- Not including substrates
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
Thermal spray materials (t) |
271.9 |
298.7 |
257.9 |
339.4 |
346.0 |
|
Other materials (t) |
94.3 |
113.1 |
138.5 |
99.8 |
51.3 |
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
Clean water (m³) |
69,552.0 |
78,410.0 |
66,901.0 |
65,912.0 |
68,114.0 |
|
Pure water (m³) |
16.5 |
18 |
16.8 |
15.4 |
18.8 |
|
Groundwater (m³) |
0 |
0 |
0 |
0 |
0 |
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
General business waste (t) |
57.6 |
61.2 |
46.8 |
38.4 |
35.0 |
|
Total industrial waste (t) |
2,113.5 |
2,161.4 |
1,922.3 |
1,792.8 |
1,223.9 |
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
PRTR Law Class 1 Designated Chemical Substances (t) |
1.0 |
1.3 |
1.2 |
1.3 |
1.7 |
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
Wastewater(factory effluent discharged after treatment) (m³) |
54,329 (1,939) |
58,848 (1,518) |
51,185 (1,299) |
50,107 (853) |
52,983 (2,328) |
|
Seawater (m³) |
9,640 |
11,680 |
13,712 |
14,567 |
14,645 |
- Wastewater discharged from sites using septic tanks is defined as “seawater.”
|
Fiscal 2021 |
Fiscal 2022 |
Fiscal 2023 |
Fiscal 2024 |
Fiscal 2025 |
|
|
Metal scraps (t) |
90.1 |
111.7 |
150.5 |
197.5 |
152.6 |
|
Thermal spray material waste (t) |
21.2 |
15.1 |
12.4 |
27.5 |
34.9 |
|
Blasting material waste (t) |
686.2 |
715.6 |
723.6 |
944.2 |
823.1 |
|
Oil waste/Solvent waste (t) |
12 |
16.6 |
32 |
33.9 |
35.8 |
|
Paper (t) |
38.3 |
33.2 |
38.2 |
39.1 |
43.9 |
|
Industrial and commercial batteries (t) |
ー |
ー |
ー |
0.3 |
0 |