Independent Practitioner's Assurance
| Environmental impact | Item | Actual value | |
|---|---|---|---|
| Total CO2 emissions | 178,524 | t-CO2 | |
| NOx total amount | 103,452 | Kg | |
| SOx total amount | 5,016 | Kg | |
| Total emissions of waste | 13,416 | t | |
| Amount recycled | 13,353 | t | |
| Recycling rate | 99.8 | % | |
| BOD emissions | 4,230 | Kg | |
| COD emissions | 6,968 | Kg | |
| Wastewater | 2,184 | km3 | |
| Output of in-house power generation | 20,160 | MWh | |
| Energy consumption | Item | Actual consumption | Converted to calorie equivalents (GJ) | |
|---|---|---|---|---|
| Purchased electricity | 311,484 | MWh | 2,954,116 | |
| Heavy oil A | 4,319 | kℓ | 167,999 | |
| Kerosene | 2,682 | kℓ | 97,868 | |
| Light oil | 3,510 | kℓ | 133,517 | |
| City gas | 4,443 | km3 | 183,097 | |
| LPG | 3,763 | t | 188,356 | |
| Gasoline | 123 | kℓ | 4,100 | |
| Wood chips | 6,143 | t | 75,559 | |
| Total | 3,804,613 | |||
| Water consumption | Groundwater | 2,129 | km3 | |
| Industrial water | 3 | km3 | ||
| Supply water | 215 | km3 | ||
| Total | 2,347 | km3 | ||
*1）Total emissions of waste are expressed as a composite of the amount recycled (excluding valuables) and the amount disposed.
*2）Recycling rate is calculated by dividing the amount recycled (including valuables) by the amount generated (including valuables).
*3）Output of in-house power generation includes electricity sold.
Independent Practitioner's Assurance
| Energy consumption | Item | Actual value | |
|---|---|---|---|
| Purchased electricity | 121,397 | MWh | |
| Light oil,Gasoline, et al. | 615 | kℓ | |
| Gas | 12,310 | km3 | |
| LPG | 203 | t | |
| District heating | - | ||
| Steam | - | ||
| Total energy consumption | 1,683,865 | GJ | |
| CO2 | 51,047 | t-CO2 | |
| Private Power generation | 116 | MWh | |
| Water consumption | 253,793 | t | |
| Total emissions of waste | 29,655 | t | |
Independent Practitioner's Assurance
| Energy consumption | Item | Actual value | |
|---|---|---|---|
| Purchased electricity | 23,508 | MWh | |
| Light oil,Gasoline, et al. | 138 | kℓ | |
| Gas | 4,142 | km3 | |
| LPG | 3 | t | |
| District heating | 10,000 | MWh | |
| Steam | - | ||
| Total energy consumption | 413,533 | GJ | |
| CO2 | 12,408 | t-CO2 | |
| Private Power generation | 23 | MWh | |
| Water consumption | 53,655 | t | |
| Total emissions of waste | 7,338 | t | |
Independent Practitioner's Assurance
| Energy consumption | Item | Actual value | |
|---|---|---|---|
| Purchased electricity | 169,894 | MWh | |
| Light oil,Gasoline, et al. | 606 | kℓ | |
| Gas | 5,664 | km3 | |
| LPG | 625 | t | |
| District heating | - | ||
| Steam | 6,057 | t | |
| Total energy consumption | 1,911,109 | GJ | |
| CO2 | 139,859 | t-CO2 | |
| Private Power generation | 4,450 | MWh | |
| Water consumption | 576,650 | t | |
| Total emissions of waste | 23,765 | t | |
*1）Total emissions of waste are expressed as a composite of the amount recycled and the amount disposed.
*2）Output of in-house power generation includes electricity sold.
Independent Practitioner's Assurance
Scope-2 CO2 emissions (Total of production sites)
| Standard | CO2(kt） |
|---|---|
| Location-based |
330 |
| Market-based |
294 |
Independent Practitioner's Assurance
| Company Name | Komatsu Customer Support Japan Ltd. | |||
|---|---|---|---|---|
| Location | Shirokane, Minato-ku, Tokyo | |||
| Activities | Sale, service and rental of construction equipment and forklift trucks | |||
| Number of bases | 238 | |||
| Number of employees | 4,708 | |||
| Data of ISO14001 certification acquisition | May 2018 | |||
| Environmental impact | Item | Actual value | ||
| Total CO2 emissions | 7,582 | ｔ-CO2 | ||
| Total emissions of waste | 12,676 | ｔ | ||
| Amount recycled | 10,381 | ｔ | ||
| Recycling rate | 81.9 | % | ||
| Energy consumption | Item | Actual consumption | Converted to calorie equivalents (GJ) | |
| Electricity | 14,147 | MWｈ | 134,173 | |
| Heavy oil A | 82 | kℓ | 3,170 | |
| Kerosene | 399 | kℓ | 14,553 | |
| Light oil | 104 | kℓ | 3,969 | |
| Gasoline | 12 | kℓ | 388 | |
| LPG | 20 | t | 977 | |
| City gas | 57 | km3 | 2,355 | |
| Total | 159,585 | |||
Independent Practitioner's Assurance
| Site Data of Non-manufacturing Divisions | ||||
|---|---|---|---|---|
| Manufacturing facility included | Head Office, Field Testing Department, Techno Center, General Education Center, Shinomiya Building T, Recreaion Facilities（5 sites） | |||
| Environmental Impact | Item | Actual value | ||
| Total CO2 emissions | 3,192 | t-CO2 | ||
| Energy consumption | Item | Actual consumption | Converted to calorie equivalents (GJ) | |
| Purchased electricity | 4,007 | MWh | 38,001 | |
| Heavy oil A | 89 | kℓ | 3,471 | |
| Kerosene | 0 | kℓ | 9 | |
| Light oil | 441 | kℓ | 16,783 | |
| City gas | 7 | km3 | 306 | |
| LPG | 40 | t | 1,996 | |
| Gasoline | 3 | kℓ | 87 | |
| Total | 60,653 | |||