KOKUYO (SHIBAYAMA PLANT)
| LOCATION | 3155-4 Ohdai, Shibayama-machi, Sanbu-gun, Chiba |
| PRINCIPAL PRODUCTS | Room dividers, low partitions, cabinets, etc. |
| COMMENCEMENT OF OPERATIONS | June 1994 |
| SITE AREA | 73,734m2 |
| Inputs | 2021 | 2022 | 2023 | |
|---|---|---|---|---|
| Energy (GJ) | Volume of energy inputs | 116,567 | 120,133 | 104,221 |
| Fuel | 59,518 | 61,458 | 51,676 | |
| Electricity | 57,049 | 58,675 | 52,545 | |
| Water resources（m3） | City/well water | 15,065 | 15,336 | 13,364 |
| Outputs | 2021 | 2022 | 2023 | |
| Atmospheric emissions（t） | CO2 | 5,572 | 5,767 | 5,018 |
| SOx | - | - | - | |
| NOx | - | - | - | |
| Waste emissions（t） | Total waste volume | 2,222 | 2,107 | 2,223 |
| Reuse/heat recovery | 2,222 | 2,091 | 2,219 | |
| Final disposal | 0 | 16 | 4 | |
| Emissions into bodies of water（m3） | Volume of effluent | 10,156 | 10,428 | 8,292 |
| Emissions into public water areas | 4,945 | 5,089 | 2,591 | |
| Emissions into sewage systems | 5,211 | 5,339 | 5,701 | |
| Restricted items emitted into bodies of water | Hydrogen ion concentration (PH) | 7.4 | 7.3 | 7.4 |
| COD(mg/L) | 2.8 | 1.8 | 1.3 | |
| BOD(mg/L) | 1.4 | 1.6 | 1.5 | |
| SS(mg/L) | 0.7 | 0.5 | 1.5 | |
