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CSR activities in FY2017

Total in Japan/Overseas

Total for the NTN Group

Total for the NTN Group

  FY2015 FY2016 FY2017
Energy Consumption
Petroleum (kl) 3,012 3,159 2,354
LPG (tons) 11,207 11,181 10,908
Natural gas (1,000 m³) 23,834 25,191 11,422
Electricity (MWh) 1,269,689 1,298,095 1,175,235
Coal coke (tons) 1,196 0 0
Total energy equivalent (GJ) 14,166,877 14,461,882 12,722,325
Water Usage
Usage(1,000 m³) 3,197 3,230 3,218
Natural energy generation
Electric power generation (kWh) 2,101,601 7,383,909 7,757,438
Environmental impact
CO2 emissions (tons)
Direct release (Scope 1)
97,263 96,735 91,586
CO2 emissions (tons)
Indirect release (Scope 2)
509,816 523,589 550,200
CO2 emissions (tons)
(Scope 1 + Scope 2)
607,089 620,324 641,786
Total waste emissions (tons) 158,963 163,476 176,959
Total landfilled amount (tons) 2,788 3,217 3,701
Recycling rate (%) 98.2 98.0 97.9

*The CO2 emissions factor of power suppliers for indirect emissions (Scope 2) is calculated based on the fixed coefficient (0.381) adopted in the fiscal year ended March 31, 2013.

Total for the NTN Group in Japan

Total for the NTN Group in Japan

  FY2015 FY2016 FY2017
Energy Consumption
Petroleum (kl) 2,559 2,878 1,915
LPG (tons) 8,966 8,906 8,687
Natural gas (1,000 m³) 6,289 6,474 7,839
Electricity (MWh) 590,100 601,361 623,345
Coal coke (tons) 1,196 0 0
Total energy equivalent (GJ) 6,617,141 6,697,036 6,926,515
Water Usage
Usage(1,000 m³) 1,960 1,951 1,943
Natural energy generation
Electric power generation (kWh) 630,121 614,509 630,245
Environmental impact
CO2 emissions (tons)
Direct release (Scope 1)
51,785 49,099 49,169
CO2 emissions (tons)
Indirect release (Scope 2)
224,828 229,119 237,494
CO2 emissions (tons)
(Scope 1 + Scope 2)
276,613 278,218 286,664
Total waste emissions (tons) 65,766 63,040 68,624
Total landfilled amount (tons) 66 60 171
Recycling rate (%) 99.9 99.9 99.8
Chemical substances subject to the PRTR Amounts handled (kg) 99,710 99,522 93,760

*The CO2 emissions factor of power suppliers for indirect emissions (Scope 2) is calculated based on the fixed coefficient (0.381) adopted in the fiscal year ended March 31, 2013.

22 production business sites and head office

  FY2015 FY2016 FY2017
Energy Consumption
Petroleum (kl) 2,500 2,852 1,888
LPG (tons) 8,912 8,826 8,598
Natural gas (1,000 m³) 6,286 6,471 7,836
Electricity (MWh) 587,264 598,330 620,293
Coal coke (tons) 1,196 0 0
Total energy equivalent (GJ) 6,583,806 6,661,645 6,890,409
Water Usage
Usage(1,000 m³) 1,960 1,951 1,943
Natural energy generation
Electric power generation (kWh) 630,121 614,509 630,245
Environmental impact
CO2 emissions (tons)
Direct release (Scope 1)
51,469 48,786 48,825
CO2 emissions (tons)
Indirect release (Scope 2)
223,747 227,964 236,332
CO2 emissions (tons)
(Scope 1 + Scope 2)
275,216 276,750 285,157
Total waste emissions (tons) 65,766 63,040 68,624
Total landfilled amount (tons) 66 60 171
Recycling rate (%) 99.9 99.9 99.8
Chemical substances subject to the PRTR Amounts handled (kg) 99,710 99,522 93,760

*The CO2 emissions factor of power suppliers for indirect emissions (Scope 2) is calculated based on the fixed coefficient (0.381) adopted in the fiscal year ended March 31, 2013.

24 non-production bases in Japan

  FY2015 FY2016 FY2017
Energy Consumption
Petroleum (kl) 58 26 28
LPG (tons) 54 80 89
Natural gas (1,000 m³) 3 3 2
Electricity (MWh) 2,837 3,031 3,052
Coal coke (tons) 0 0 0
Total energy equivalent (GJ) 33,335 35,392 36,106
Water Usage
Usage(1,000 m³) 0 0 0
Natural energy generation
Electric power generation (kWh) 0 0 0
Environmental impact
CO2 emissions (tons)
Direct release (Scope 1)
316 313 344
CO2 emissions (tons)
Indirect release (Scope 2)
1,081 1,155 1,162
CO2 emissions (tons)
(Scope 1 + Scope 2)
1,397 1,468 1,507
Total waste emissions (tons) 0 0 0
Total landfilled amount (tons) 0 0 0
Recycling rate (%) 0 0 0
Chemical substances subject to the PRTR Amounts handled (kg) 0 0 0

*The CO2 emissions factor of power suppliers for indirect emissions (Scope 2) is calculated based on the fixed coefficient (0.381) adopted in the fiscal year ended March 31, 2013.

Total for the overseas business sites

Overseas business sites

  FY2015 FY2016 FY2017
Energy Consumption
Petroleum (kl) 454 281 439
LPG (tons) 2,241 2,275 2,221
Natural gas (1,000 m³) 17,545 18,717 3,583
Electricity (MWh) 679,589 696,734 551,890
Coal coke (tons) 0 0 0
Total energy equivalent (GJ) 7,549,736 7,764,846 5,795,810
Water Usage
Usage(1,000 m³) 1,236 1,279 1,275
Natural energy generation
Electric power generation (kWh) 1,471,480 6,769,400 7,127,193
Environmental impact
CO2 emissions (tons)
Direct release (Scope 1)
45,478 47,635 42,417
CO2 emissions (tons)
Indirect release (Scope 2)
284,988 294,470 312,706
CO2 emissions (tons) 330,466 342,105 355,123
Total waste emissions (tons) 93,196 100,437 108,335
Total landfilled amount (tons) 2,722 3,158 3,530
Recycling rate (%) 97.1 96.9 96.7