Independent Practitioner's Assurance
Item | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | Unit |
---|---|---|---|---|---|---|
Scope1 CO2 emission | 132 |
112 | 104 | 109 | 113 | kt |
Scope2 CO2 emission | 386 | 292 | 278 | 352 | 350 | kt |
Scope1+2 emission | 519 | 404 | 382 | 461 | 464 | kt |
Scope3 CO2 emission | 29,769 | 22,125 | 21,729 | 30,893 | 34,271 | kt |
Energy consumption | 9,826 | 8,183 | 7,838 | 9,612 | 9,916 | TJ |
Renewable electricity use | 43.0 | 76.6 | 84.7 | 111.8 | 145.7 | GWh |
Renewable electricity ratio | 5 | 11 | 13 | 14 | 17 | % |
Generated waste | 117.8 | 95.6 | 74.2 | 92.7 | 104.0 | kt |
Water input | 3,963 | 3,570 | 3,238 | 3,140 | 3,081 | thousand m3 |
Independent Practitioner's Assurance
Energy consumption | Item | Actual value | |
---|---|---|---|
Purchased electricity | 824 | GWh | |
Light oil,Gasoline, et al. | 10,826 | kℓ | |
Gas | 29,907 | thousand m3 | |
LPG | 6,239 | t | |
District heating | 8 | GWh | |
Steam | 5,606 | t | |
Total energy consumption | 9,916 | TJ | |
CO2 | 464 | kt-CO2 | |
Private Power generation | 22 | GWh | |
Water input | 3,081 | thousand m3 | |
Total emissions of waste | 103,978 | t |
Independent Practitioner's Assurance
Environmental impact | Item | Actual value | |
---|---|---|---|
Total CO2 emissions | 220 | kt-CO2 | |
NOx total amount | 43 | t | |
SOx total amount | 4 | t | |
Total emissions of waste | 19,071 | t | |
BOD emissions | 6 | t | |
COD emissions | 9 | t | |
Wastewater | 1,828 | thousand m3 | |
Output of in-house power generation | 14 | GWh |
Energy consumption | Item | Actual consumption | Converted to calorie equivalents (TJ) | |
---|---|---|---|---|
Purchased electricity | 414 | GWh | 3,923 | |
Heavy oil A | 3,065 | kℓ | 119 | |
Kerosene | 2,065 | kℓ | 75 | |
Light oil | 3,736 | kℓ | 142 | |
City gas | 4,110 | thousand m3 | 169 | |
LPG | 4,971 | t | 249 | |
Gasoline | 129 | kℓ | 4 | |
Biomass, Solar | - | 104 | ||
Total | 4,786 | |||
Water input | Groundwater | 1,796 | thousand m3 | |
Industrial water | 0 | thousand m3 | ||
Supply water | 225 | thousand m3 | ||
Total | 2,020 | thousand m3 |
Independent Practitioner's Assurance
Energy consumption | Item | Actual value | |
---|---|---|---|
Purchased electricity | 142 | GWh | |
Light oil,Gasoline, et al. | 768 | kℓ | |
Gas | 12,278 | thousand m3 | |
LPG | 244 | t | |
District heating | - | GWh | |
Steam | - | t | |
Total energy consumption | 1,886 | TJ | |
CO2 | 41 | kt-CO2 | |
Private Power generation | 1 | GWh | |
Water input | 294 | thousand m3 | |
Total emissions of waste | 41,418 | t |
Independent Practitioner's Assurance
Energy consumption | Item | Actual value | |
---|---|---|---|
Purchased electricity | 31 | GWh | |
Light oil,Gasoline, et al. | 138 | kℓ | |
Gas | 3,944 | thousand m3 | |
LPG | 1 | t | |
District heating | 8 | GWh | |
Steam | - | GWh | |
Total energy consumption | 478 | TJ | |
CO2 | 11 | kt-CO2 | |
Private Power generation | 1 | GWh | |
Water input | 66 | thousand m3 | |
Total emissions of waste | 10,982 | t |
Independent Practitioner's Assurance
Energy consumption | Item | Actual value | |
---|---|---|---|
Purchased electricity | 238 | GWh | |
Light oil,Gasoline, et al. | 925 | kℓ | |
Gas | 9,575 | thousand m3 | |
LPG | 1,023 | t | |
District heating | - | GWh | |
Steam | 5,606 | t | |
Total energy consumption | 2,767 | TJ | |
CO2 | 192 | kt-CO2 | |
Private Power generation | 6 | GWh | |
Water input | 701 | thousand m3 | |
Total emissions of waste | 32,507 | t |
Independent Practitioner's Assurance
Scope-2 CO2 emissions (Total of production sites)
Standard | CO2(kt) |
---|---|
Location-based | 424 |
Market-based | 363 |
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 | 214 | |||
Number of employees | 4,598 | |||
Data of ISO14001 certification acquisition | May 2018 | |||
Environmental impact | Item | Actual value | ||
Total CO2 emissions | 7.5 | kt-CO2 | ||
Total emissions of waste | 12,020 | t | ||
Amount recycled | 10,071 | t | ||
Recycling rate | 83.8 | % | ||
Energy consumption | Item | Actual consumption | Converted to calorie equivalents (TJ) | |
Electricity | 13.9 | GWh | 132.2 | |
Heavy oil A | 120 | kℓ | 4.7 | |
Kerosene | 406 | kℓ | 14.8 | |
Light oil | 87 | kℓ | 3.3 | |
Gasoline | 7 | kℓ | 0.2 | |
LPG | 18 | t | 0.9 | |
City gas | 50 | thousand m3 | 2.1 | |
Total | 158.2 |
Independent Practitioner's Assurance
Site data of non-manufacturing divisions | ||||
---|---|---|---|---|
Manufacturing facility included | Head Office, Advanced and Core Technology Center, Field Testing Department, Techno Center, General Education Center, Shinomiya Building T, Recreaion Facilities(5 sites) | |||
Environmental impact | Item | Actual value | ||
Total CO2 emissions | 4.1 | kt | ||
Energy consumption | Item | Actual consumption | Converted to calorie equivalents (TJ) | |
Purchased electricity | 6.4 | GWh | 61.0 | |
Heavy oil A | 87 | kℓ | 3.4 | |
Kerosene | 78 | kℓ | 2.8 | |
Light oil | 304 | kℓ | 11.6 | |
City gas | 9 | thousand m3 | 0.4 | |
LPG | 68 | t | 3.4 | |
Gasoline | 2 | kℓ | 0.1 | |
Total | 82.6 |