Material Balance
Material Balance (Overview of Resource Inputs and Environmental Emissions)
The Koki Holdings Group’s results for fiscal year 2024 are as follows.
- Includes only manufacturing plants in Japan, China, Taiwan, and Malaysia
Amount of resources used
Energy
| Energy | Domestic | Overseas |
|---|---|---|
| Electricity | 90TJ | 84TJ |
| Fuel oils | 7TJ | 0TJ |
| LPG･LNG | 7TJ | - |
Raw materials
| Raw materials |
Domestic | Overseas |
|---|---|---|
| Metals | 183t | 656t |
| Plastics | 0t | 84t |
| Chemicals | 0.4t | 120t |
| Other | 4.8t | 4,483t |
Water
| Water | Domestic | Overseas |
|---|---|---|
| Water supply | 50km3 | 73km3 |
| Industrial Water | 0km3 | 1km3 |
Amount of Environmental Impact Emitted
Air
| Air | Domestic | Overseas |
|---|---|---|
| CO2 | 5.3kt | 6.5kt |
| Chemical Substances (VOC) |
2t | 37t |
| NOx | 0.09t | - |
| SOx | 0.01t | - |
| Particulate Matter | 0.01t | - |
Water bodies
| Water bodies | Domestic | Overseas |
|---|---|---|
| Wastewater treatment | 49km3 | 53km3 |
| Public water bodies | 1km3 | 21km3 |
Waste
| Waste | Domestic | Overseas |
|---|---|---|
| Disposed | 504t | 972t |
| Recycled | 495t | - |
| Reduced | 8t | - |
| Landfilled | 0.7t | 22t |