CSR activities in FY2023
Environmental Data for Japanese Sites
＊Grid Emission Factor (GEF) for CO2 emissions (Scope 2) are calculated using emission factors based on “Electric Utility Emission Factors” (published by the Ministry of the Environment and Ministry of Economy, Trade, and Industry).
Koshinetsu Region
Nagano Works
Outline
| Location | 14017-11 Nakaminowa, Minowa-machi, Kamiina-gun, Nagano |
|---|---|
| Production items | Miniature and small bearings, automotive parts, parts feeders |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and 2) | |
| CO2 emissions (Scope 1 and 2) (tons-CO2) | 5,674 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 50,840,607 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 420 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 2,450 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 92,198 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 283 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 11,744,130 |
| Electricity purchased (renewable energy) (kWh) | 1,065,414 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 5,391 |
| Water consumption | |
| Water consumption (㎥) | 27,347 |
| Wastewater discharge (㎥) | 21,877 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 646,048 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Kamiina Corporation
Outline
| Location | 522-2 Nakazone, Minowa-machi, Kamiina-gun, Nagano |
|---|---|
| Production items | Driveshaft parts, bearing parts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 9,032 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 94,128,029 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 80 |
| Kerosene (liters) | 10,426 |
| Diesel oil (liters) | 2,441 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 671,314 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 2,040 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 15,233,544 |
| Electricity purchased (renewable energy) (kWh) | 1,393,773 |
| Natural energy generation (kWh) | 44,695 |
| CO2 emissions (Scope 2) (tons-CO2) | 6,992 |
| Water consumption | |
| Water consumption (㎥) | 89,290 |
| Wastewater discharge (㎥) | 83,952 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 1,896,431 |
| Final landfill disposal volume (kilograms) | 520 |
| Recycling rate (%) | 99.97 |
Tokai Region
Kuwana Works
Outline
| Location | 2454 Tsuchijima, Higashikata, Kuwana-shi, Mie |
|---|---|
| Production items | Diverse types of small to extra-large bearings, precision bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 37,883 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 373,042,165 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 4,000 |
| Kerosene (liters) | 105 |
| Diesel oil (liters) | 42,578 |
| Heavy oil A (liters) | 81,600 |
| LPG (kilograms) | 75,533 |
| City gas (㎥) | 2,131,752 |
| CO2 emissions (Scope 1) (tons-CO2) | 5,460 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 70,636,864 |
| Electricity purchased (renewable energy) (kWh) | 6,373,307 |
| Natural energy generation (kWh) | 506,010 |
| CO2 emissions (Scope 2) (tons-CO2) | 32,422 |
| Water consumption | |
| Water consumption (㎥) | 152,460 |
| Wastewater discharge (㎥) | 185,888 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 5,785,216 |
| Final landfill disposal volume (kilograms) | 225 |
| Recycling rate (%) | 99.996 |
Mikumo Works
Outline
| Location | 750-1 Onoe-cho, Matusaka-shi, Mie |
|---|---|
| Production items | Automotive parts, industrial machinery parts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 4,362 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 37,632,293 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 180 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 20 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 7,830 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 24 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 9,450,313 |
| Electricity purchased (renewable energy) (kWh) | 892,250 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 4,338 |
| Water consumption | |
| Water consumption (㎥) | 20,799 |
| Wastewater discharge (㎥) | 13,852 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 534,330 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
Iwata Works
Outline
| Location | 1578 Higashikaizuka, Iwata-shi, Shizuoka |
|---|---|
| Production items | Small bearings, needle bearings, driveshafts, precision equipment products |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 58,395 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 525,558,946 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 15,602 |
| Kerosene (liters) | 141,000 |
| Diesel oil (liters) | 10,623 |
| Heavy oil A (liters) | 7,300 |
| LPG (kilograms) | 903,653 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 3,138 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 120,386,495 |
| Electricity purchased (renewable energy) (kWh) | 11,257,051 |
| Natural energy generation (kWh) | 3,869 |
| CO2 emissions (Scope 2) (tons-CO2) | 55,257 |
| Water consumption | |
| Water consumption (㎥) | 793,674 |
| Wastewater discharge (㎥) | 735,983 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 12,547,986 |
| Final landfill disposal volume (kilograms) | 10,020 |
| Recycling rate (%) | 99.9 |
Engineering Plastics Works
Outline
| Location | 970 Ano, Toin-cho, Inabe-gun, Mie |
|---|---|
| Production items | Plastic bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 1,643 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 14,401,554 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 0 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 2,437 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 7 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 3,563,903 |
| Electricity purchased (renewable energy) (kWh) | 402,611 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 1,636 |
| Water consumption | |
| Water consumption (㎥) | 18,712 |
| Wastewater discharge (㎥) | 16,311 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 489,580 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Fukuroi Corporation
Outline
| Location | 1959 Midori, Fukuroi-shi, Shizuoka |
|---|---|
| Production items | Driveshafts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 5,990 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 51,654,928 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 70 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 7,329 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 22 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 13,002,996 |
| Electricity purchased (renewable energy) (kWh) | 1,211,029 |
| Natural energy generation (kWh) | 31,828 |
| CO2 emissions (Scope 2) (tons-CO2) | 5,968 |
| Water consumption | |
| Water consumption (㎥) | 26,285 |
| Wastewater discharge (㎥) | 19,805 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 1,587,085 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Omaezaki Corporation
Outline
| Location | 4681-3 Sakura, Omaezaki-shi, Shizuoka |
|---|---|
| Production items | Needle bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 795 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 6,864,857 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 330 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 536 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 2,231 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 9 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 1,713,531 |
| Electricity purchased (renewable energy) (kWh) | 153,609 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 787 |
| Water consumption | |
| Water consumption (㎥) | 9,348 |
| Wastewater discharge (㎥) | 8,692 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 418,866 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Advanced Materials Corporation
Outline
| Location | 101 Katsutaba, Kanieshinden, Kanie-cho, Ama-gun, Aichi |
|---|---|
| Production items | Sintered oil-impregnated bearings, sintered machine parts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 4,498 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 43,695,940 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 101 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 0 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 208,470 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 624 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 8,441,320 |
| Electricity purchased (renewable energy) (kWh) | 794,307 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 3,875 |
| Water consumption | |
| Water consumption (㎥) | 24,393 |
| Wastewater discharge (㎥) | 22,231 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 401,727 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Mie Corporation
Outline
| Location | 3601-25 Mizono, Tado-cho, Kuwana-shi, Mie |
|---|---|
| Production items | Small, medium, and large bearings, needle bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 26,921 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 310,095,500 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 15,794 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 42,020 |
| City gas (㎥) | 3,686,421 |
| CO2 emissions (Scope 1) (tons-CO2) | 8,622 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 39,867,664 |
| Electricity purchased (renewable energy) (kWh) | 3,837,900 |
| Natural energy generation (kWh) | 720,345 |
| CO2 emissions (Scope 2) (tons-CO2) | 18,299 |
| Water consumption | |
| Water consumption (㎥) | 54,412 |
| Wastewater discharge (㎥) | 23,054 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 2,843,881 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Tado Corporation
Outline
| Location | 1077 Yuzui, Tado-cho, Kuwana-shi, Mie |
|---|---|
| Production items | Parts for constant velocity joints |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 2,573 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 22,958,198 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 55,280 |
| Diesel oil (liters) | 3,500 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 0 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 147 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 5,285,252 |
| Electricity purchased (renewable energy) (kWh) | 494,603 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 2,426 |
| Water consumption | |
| Water consumption (㎥) | 12,681 |
| Wastewater discharge (㎥) | 11,209 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 887,775 |
| Final landfill disposal volume (kilograms) | 160 |
| Recycling rate (%) | 99.98 |
Kinki/Hokuriku Regions
Wakayama Works
Outline
| Location | 3-2-7 Kinohikaridai, Hashimoto-shi, Wakayama |
|---|---|
| Production items | Radial ball bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 2,298 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 89,990,667 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 72 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 408,053 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 1,220 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 2,484,300 |
| Electricity purchased (renewable energy) (kWh) | 16,833,610 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 1,078 |
| Water consumption | |
| Water consumption (㎥) | 14,195 |
| Wastewater discharge (㎥) | 15,922 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 480,690 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
Wakayama Works Ball Bearing Plant (Kawachinagano)
Outline
| Location | 1-3-13 Kido-nishimachi, Kawachinagano-shi, Osaka |
|---|---|
| Production items | Small bearings, bearing units |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 2,373 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 86,555,717 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 21,300 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 0 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 170,561 |
| City gas (㎥) | 143,133 |
| CO2 emissions (Scope 1) (tons-CO2) | 887 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 3,426,032 |
| Electricity purchased (renewable energy) (kWh) | 16,455,602 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 1,487 |
| Water consumption | |
| Water consumption (㎥) | 27,311 |
| Wastewater discharge (㎥) | 10,976 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 1,290,350 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Hakui Corporation
Outline
| Location | 32 Mitsuyamachi, Hakui-shi, Ishikawa |
|---|---|
| Production items | Turning of large bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 626 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 4,430,966 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 289 |
| Diesel oil (liters) | 2,118 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 0 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 6 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 1,205,538 |
| Electricity purchased (renewable energy) (kWh) | 0 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 620 |
| Water consumption | |
| Water consumption (㎥) | 627 |
| Wastewater discharge (㎥) | 314 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 58,651 |
| Final landfill disposal volume (kilograms) | 2,520 |
| Recycling rate (%) | 95.7 |
NTN Houdatsu Shimizu Corporation
Outline
| Location | 1-1 Futakuchi, Houdatsushimizu-cho, Hakui-gun, Ishikawa |
|---|---|
| Production items | Extra-large bearings, machine parts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 298 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 16,502,996 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 84 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 0 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 0 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 0.2 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 685,344 |
| Electricity purchased (renewable energy) (kWh) | 3,896,604 |
| Natural energy generation (kWh) | 1,436 |
| CO2 emissions (Scope 2) (tons-CO2) | 297 |
| Water consumption | |
| Water consumption (㎥) | 2,026 |
| Wastewater discharge (㎥) | 1,205 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 889,859 |
| Final landfill disposal volume (kilograms) | 166 |
| Recycling rate (%) | 99.98 |
NTN Noto Corporation
Outline
| Location | 38 Wakabadai, Shika-machi, Hakui-gun, Ishikawa |
|---|---|
| Production items | Industrial machinery bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 1,230 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 46,901,545 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 0 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 127,020 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 380 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 1,959,216 |
| Electricity purchased (renewable energy) (kWh) | 9,301,296 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 850 |
| Water consumption | |
| Water consumption (㎥) | 7,959 |
| Wastewater discharge (㎥) | 7,956 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 657,211 |
| Final landfill disposal volume (kilograms) | 5,162 |
| Recycling rate (%) | 99.2 |
NTN Shika Corporation
Outline
| Location | 5-58-2 Horimatsu, Shika-machi, Hakui-gun, Ishikawa |
|---|---|
| Production items | Forging of large bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 2,473 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 44,811,670 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 80 |
| Kerosene (liters) | 1,992 |
| Diesel oil (liters) | 18,470 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 752,890 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 2,305 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 388,607 |
| Electricity purchased (renewable energy) (kWh) | 1,365,460 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 169 |
| Water consumption | |
| Water consumption (㎥) | 75,215 |
| Wastewater discharge (㎥) | 75,215 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 393,390 |
| Final landfill disposal volume (kilograms) | 33,070 |
| Recycling rate (%) | 91.6 |
Hikari Seiki Industry Co., Ltd.
Outline
| Location | 8 Higashikata, Sanmaiden-cho, Tenri-shi, Nara |
|---|---|
| Production items | Adaptors, driveshaft parts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 218 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 10,655,583 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 630 |
| Kerosene (liters) | 25,700 |
| Diesel oil (liters) | 2,433 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 0 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 72 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 336,123 |
| Electricity purchased (renewable energy) (kWh) | 2,215,525 |
| Natural energy generation (kWh) | 116,140 |
| CO2 emissions (Scope 2) (tons-CO2) | 146 |
| Water consumption | |
| Water consumption (㎥) | 1,489 |
| Wastewater discharge (㎥) | 1,415 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 1,940,084 |
| Final landfill disposal volume (kilograms) | 1,444 |
| Recycling rate (%) | 99.9 |
NTN Kinan Corporation
Outline
| Location | 2504-1 Ikuma, Kamitonda-cho, Nishimuro-gun, Wakayama |
|---|---|
| Production items | Forging and turning of bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 5,496 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 165,563,876 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 0 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 1,182,067 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 3,534 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 4,519,688 |
| Electricity purchased (renewable energy) (kWh) | 25,008,845 |
| Natural energy generation (kWh) | 11,000 |
| CO2 emissions (Scope 2) (tons-CO2) | 1,962 |
| Water consumption | |
| Water consumption (㎥) | 28,575 |
| Wastewater discharge (㎥) | 13,279 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 7,854,514 |
| Final landfill disposal volume (kilograms) | 7,010 |
| Recycling rate (%) | 99.9 |
Taira Forging Corporation
Outline
| Location | 80, Chiyo-cho-i, Hakui-shi, Ishikawa |
|---|---|
| Production items | Production of forged products, complete sets of forging sections of forging machines, and forging products |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 11,393 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 161,429,394 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 89,766 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 2,739,083 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 8,425 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 5,775,061 |
| Electricity purchased (renewable energy) (kWh) | 0 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 2,968 |
| Water consumption | |
| Water consumption (㎥) | 34,009 |
| Wastewater discharge (㎥) | 34,009 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 3,563,711 |
| Final landfill disposal volume (kilograms) | 151,449 |
| Recycling rate (%) | 95.8 |
Chugoku Region
Okayama Works
Outline
| Location | 500-1 Hatakeda, Bizen-shi, Okayama |
|---|---|
| Production items | Automotive bearings and unit bearings, driveshafts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 69,889 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 587,760,840 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 280,000 |
| Diesel oil (liters) | 5,013 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 1,825,981 |
| City gas (㎥) | 2,805,920 |
| CO2 emissions (Scope 1) (tons-CO2) | 12,598 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 103,786,637 |
| Electricity purchased (renewable energy) (kWh) | 0 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 57,290 |
| Water consumption | |
| Water consumption (㎥) | 279,184 |
| Wastewater discharge (㎥) | 196,104 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 8,963,611 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Casting Corporation
Outline
| Location | 475-1 Nadabun-cho, Izumo-shi, Shimane |
|---|---|
| Production items | Plummer blocks, bearing unit parts |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 7,621 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 73,195,240 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 12,940 |
| Diesel oil (liters) | 8,529 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 113,488 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 394 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 18,531,406 |
| Electricity purchased (renewable energy) (kWh) | 0 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 7,227 |
| Water consumption | |
| Water consumption (㎥) | 15,139 |
| Wastewater discharge (㎥) | 3,741 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 2,816,362 |
| Final landfill disposal volume (kilograms) | 228,360 |
| Recycling rate (%) | 91.9 |
NTN Bizen Corporation
Outline
| Location | 2139-2 Yamaguchi, Akaiwa-shi, Okayama |
|---|---|
| Production items | Turning of bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 263 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 13,084,305 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 0 |
| Kerosene (liters) | 12,890 |
| Diesel oil (liters) | 4,867 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 0 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 45 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 502,658 |
| Electricity purchased (renewable energy) (kWh) | 2,949,807 |
| Natural energy generation (kWh) | 0 |
| CO2 emissions (Scope 2) (tons-CO2) | 218 |
| Water consumption | |
| Water consumption (㎥) | 737 |
| Wastewater discharge (㎥) | 737 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 3,196,310 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
NTN Akaiwa Corporation
Outline
| Location | 100-43 Tsurui, Akaiwa-shi, Okayama |
|---|---|
| Production items | Tapered roller bearings |
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 5,201 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 34,335,206 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 160 |
| Kerosene (liters) | 0 |
| Diesel oil (liters) | 1,278 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 0 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 4 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 9,415,792 |
| Electricity purchased (renewable energy) (kWh) | 0 |
| Natural energy generation (kWh) | 106,791 |
| CO2 emissions (Scope 2) (tons-CO2) | 5,198 |
| Water consumption | |
| Water consumption (㎥) | 12,399 |
| Wastewater discharge (㎥) | 8,051 |
| Waste, etc. generated | |
| Waste, etc. generated (kilograms) | 619,195 |
| Final landfill disposal volume (kilograms) | 0 |
| Recycling rate (%) | 100.0 |
Non-production Sites Total
Environmental Data
| FY2023 | |
|---|---|
| CO2 emissions (Scope 1 and Scope 2) | |
| CO2 emissions (Scope 1 and Scope 2) (tons-CO2) | 3,113 |
| Total energy equivalent | |
| Total energy equivalent (MJ) | 28,289,012 |
| Energy consumption (Scope 1) | |
| Gasoline (liters) | 2,887 |
| Kerosene (liters) | 3,418 |
| Diesel oil (liters) | 15,893 |
| Heavy oil A (liters) | 0 |
| LPG (kilograms) | 96,237 |
| City gas (㎥) | 0 |
| CO2 emissions (Scope 1) (tons-CO2) | 345 |
| Energy consumption (Scope 2) | |
| Electricity purchased (kWh) | 5,913,742 |
| Electricity purchased (renewable energy) (kWh) | 276,453 |
| Natural energy generation (kWh) | 99,371 |
| CO2 emissions (Scope 2) (tons-CO2) | 2,768 |
| Water consumption＊ | |
| Water consumption (㎥) | 4,608 |
| Wastewater discharge (㎥) | 3,738 |
| Waste, etc. generated＊ | |
| Waste, etc. generated (kilograms) | 125,577 |
| Final landfill disposal volume (kilograms) | 43,924 |
| Recycling rate (%) | 65.0 |
＊Total for head office and Advanced Technology R&D Center only