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Environmental Data Based on Each Business Entity (Japan)

Kariya Plant

[Products] Air filters, oil filters, components of a motor core, etc.

GHG emissions (production + non-production) [t-CO2e] 545
Emissions (including direct landfill waste and incinerated waste) [t] 779
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 54

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge PH － 5.8～8.6 7.8 6.8
BOD mg/L 25 9.8 less than 0.5
COD mg/L － 4.3 7.6
SS mg/L 30 less than 1
Oil content mg/L 5 less than 0.5
Iron mg/L 5 less than 0.1
Total Nitrogen mg/L 120 26 13
Total Phosphorus mg/L 16 0.09 less than 0.01
Fluorine mg/L 8 less than 0.1
Boron mg/L 10 3 0.71

Atmosphere

  Item Unit Regulation value Measurement results
Max.
Boiler Dust g/Nm³ 0.2 less than 0.003
NOx ppm － 17
SOx K-Value 0.044 less than 0.01

Pollutant Release and Transfer Register (PRTR) substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
213 N,N-dimethylacetamide 2,200 1,900 － － 220
265 Tetrahydromethylphthalic anhydride 1,800 0.91 － － －
448 Methylenebis (4,1-phenylene) diisocyanate 45,000 － － － －
585 Polymethylene polyphenyl polyisocyanate 61,000 － － － －

Oguchi Plant

[Products] Molded headliners, other interior components, etc.

GHG emissions (production + non-production) [t-CO2e] 231
Emissions (including direct landfill waste and incinerated waste) [t] 808
Direct landfill waste amount [t] －
Incinerated waste amount [t] 9
Water withdrawal [thousand m³] 21

Water quality

  Item Unit Regulation value Measurement results
Max.
Plant water discharge PH － 5.8～8.6 7.3
BOD mg/L 40 less than 1
COD mg/L 40 2.3
SS mg/L 40 1.2
Oil content mg/L 5 less than 0.5
Total Nitrogen mg/L 80 1.2
Total Phosphorus mg/L 10 0.1
Fluorine mg/L 8 less than 0.2

Atmosphere

  Item Unit Regulation value Measurement results
Max.
Boiler 1 Dust g/Nm³ 0.3 less than 0.003
NOx ppm － 54
SOx K-Value 9 less than 0.04
Boiler 2 Dust g/Nm³ 0.3 less than 0.002
NOx ppm － 62
SOx K-Value 9 less than 0.04

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
448 Methylenebis (4,1-phenylene) diisocyanate 1,800 － － － －
585 Polymethylene polyphenyl polyisocyanate 2,700 0.21 － － －

Kisogawa Plant

[Products] Lanyard and other interior components

GHG emissions (production + non-production) [t-CO2e] 0.6
Emissions (including direct landfill waste and incinerated waste) [t] 12
Direct landfill waste amount [t] －
Incinerated waste amount [t] 0
Water withdrawal [thousand m³] 0

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge 1 PH － － 7.4 7.3
BOD mg/L － 4.8 less than 0.5
COD mg/L － 3.3 1.9
SS mg/L － less than 1
Total Nitrogen mg/L － 6.9 1.4
Total Phosphorus mg/L － 0.38 0.1
Fluorine mg/L － － －
Plant water discharge 2 PH － － 7.6 7.2
BOD mg/L － 1.3 0.7
COD mg/L － 3.8 2.6
SS mg/L － 13 5
Total Nitrogen mg/L － 1.7 1
Total Phosphorus mg/L － 0.19 0.07
Fluorine mg/L － － －

Gifu Plant

[Products] Bumpers

GHG emissions (production + non-production) [t-CO2e] 6,642
Emissions (including direct landfill waste and incinerated waste) [t] 401
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 1,146

Atmosphere

  Item Unit Regulation value Measurement results
Max.
Spraying paint 1 VOC ppmC 700 600
Spraying paint 2 VOC ppmC 700 370
Spraying paint 3 VOC ppmC 700 310
Spraying paint 4 VOC ppmC 700 330
Boiler 1 Dust g/Nm³ － less than 0.01
NOx ppm － 56.6
SOx K-Value 0.288 less than 0.01
Boiler 2 Dust g/Nm³ － less than 0.01
NOx ppm － 63
SOx K-Value 0.288 less than 0.01
Boiler 3 Dust g/Nm³ － less than 0.02
NOx ppm － 52.5
SOx K-Value 0.288 less than 0.01
Gas engine 1 Dust g/Nm³ 0.05 less than 0.03
NOx ppm 600 407
SOx K-Value 0.288 less than 0.02
Gas engine 2 Dust g/Nm³ 0.05 less than 0.03
NOx ppm 600 416
SOx K-Value 0.288 less than 0.02

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
53 Ethylbenzene 6,400 6,400 － － 3.19
80 Xylene 7,500 7,500 － － 3.74
300 Toluene 20,000 20,000 － － 9.84
594 Ethylene glycol monobutyl ether 9,300 9,300 － － 4.64
629 Cyclohexane 4,900 4,900 － － 2.45
691 Trimethylbenzene 15,000 15,000 － － 7.55
737 Methyl isobutyl ketone 6,400 6,400 － － 3.18

Sanage Plant

[Products] Seats, door trims and other interior components

GHG emissions (production + non-production) [t-CO2e] 8,872
Emissions (including direct landfill waste and incinerated waste) [t] 670
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 116

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge PH － 5.8～8.6 7.3 6.7
BOD mg/L 10 3.2 1
COD mg/L 10 6.6 2.8
SS mg/L 10 2 less than 1
Oil content mg/L 2 less than 0.5
Zinc mg/L 0.5 0.09 less than 0.01
Total Nitrogen mg/L 60 16 2.5
Total Phosphorus mg/L 8 0.62 0.07

Atmosphere

  Item Unit Regulation value Measurement results
Max.
Boiler 1 Dust g/Nm³ 0.2 less than 0.003
NOx ppm 150 38
SOx K-Value 9 less than 0.004
Boiler 2 Dust g/Nm³ 0.1 less than 0.002
NOx ppm 150 41
SOx K-Value 9 less than 0.001
Gas 1 Dust g/Nm³ 0.2 less than 0.002
NOx ppm 150 17
SOx K-Value 9 less than 0.004
Gas 2 Dust g/Nm³ 0.1 less than 0.003
NOx ppm 150 14
SOx K-Value 9 less than 0.078
Gas 3 Dust g/Nm³ 0.1 less than 0.003
NOx ppm 150 34
SOx K-Value 9 less than 0.004
Gas 4 Dust g/Nm³ 0.1 less than 0.002
NOx ppm 150 32
SOx K-Value 9 less than 0.004
Gas 5 Dust g/Nm³ 0.1 less than 0.002
NOx ppm 150 32
SOx K-Value 9 less than 0.011
Cogeneration 1 Dust g/Nm³ 0.05 less than 0.004
NOx ppm 200 176
SOx K-Value 9 less than 0.005
Cogeneration 2 Dust g/Nm³ 0.05 less than 0.004
NOx ppm 200 146
SOx K-Value 9 less than 0.005

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
80 Xylene 1,500 400 － － 0.21
298 Toluene diisocyanate 150,000 － － － －
300 Toluene 2,100 15 － － －
392 N-hexane 1,400 460 － － 0.26
448 Methylenebis (4,1-phenylene) diisocyanate 310,000 － － － －
585 Polymethylene polyphenyl polyisocyanate 45,000 － － － －
629 Cyclohexane 2,300 2,300 － － 1.12
691 Trimethylbenzene 4,100 3,500 － － 1.74

Fujioka Plant

[Products] Door trims

GHG emissions (production + non-production) [t-CO2e] 84
Emissions (including direct landfill waste and incinerated waste) [t] 47
Direct landfill waste amount [t] －
Incinerated waste amount [t] 0
Water withdrawal [thousand m³] 5

Atmosphere

  Item Unit Regulation value Measurement results
Max.
Water cooling and heating machine 1 Dust g/Nm³ 0.1 less than 0.003
NOx ppm 150 29
SOx K-Value 17.5 less than 0.001
Water cooling and heating machine 2 Dust g/Nm³ 0.1 less than 0.002
NOx ppm 150 28
SOx K-Value 17.5 less than 0.001

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
629 Cyclohexane 2,000 2,000 － － 1
691 Trimethylbenzene 1,700 1,700 － － 0.84

Tsuchihashi Plant

GHG emissions (production + non-production) [t-CO2e] －
Emissions (including direct landfill waste and incinerated waste) [t] 18
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 3

Takaoka Plant

[Products] Seats and door trims

GHG emissions (production + non-production) [t-CO2e] 1,043
Emissions (including direct landfill waste and incinerated waste) [t] 96
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 16

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge PH － － 7.5 7.2
BOD mg/L － 11 5.1
COD mg/L － 8 7
SS mg/L － 2
Oil content mg/L － less than 0.5
Total Nitrogen mg/L － 13
Total Phosphorus mg/L － 2.7 0.9

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
298 Toluene diisocyanate 240,000 － － － －
448 Methylenebis (4,1-phenylene) diisocyanate 130,000 － － － －
585 Polymethylene polyphenyl polyisocyanate 40,000 － － － －
691 Trimethylbenzene 1,700 1,700 － － 0.84

Tsutsumi Plant

[Products] Floor carpets and other interior components

GHG emissions (production + non-production) [t-CO2e] 377
Emissions (including direct landfill waste and incinerated waste) [t] 142
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 6

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge PH － － 7.4 7.3
BOD mg/L － 1.5 0.8
COD mg/L － 8.5 6
SS mg/L － less than 1
Oil content mg/L － less than 0.5
Total Nitrogen mg/L － 12 6.7
Total Phosphorus mg/L － 1 0.18

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
392 N-hexane 4,700 4,700 － － 2.32
629 Cyclohexane 16,000 16,000 － － 8.11

Toyohashi-Kita Plant

[Products] Seats

GHG emissions (production + non-production) [t-CO2e] 811
Emissions (including direct landfill waste and incinerated waste) [t] 145
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 11

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge 1 PH － 6.0～8.5 7.5 7.2
BOD mg/L 20 0.8 0.6
COD mg/L 20 6.1 2.3
SS mg/L 20 2 less than 1
Oil content mg/L 5 less than 1
Coliform bacteria count pcs/cm³ 1,500 less than 30
Total Nitrogen mg/L 120 3.9 1.7
Total Phosphorus mg/L 16 0.94 less than 0.01
Plant water discharge 2 PH － 6.0～8.5 7.7 6.7
BOD mg/L 20 0.5 less than 0.5
COD mg/L 20 2.6 1.8
SS mg/L 30 1 less than 1
Oil content mg/L 5 less than 1
Coliform bacteria count pcs/cm³ 1,500 less than 30
Total Nitrogen mg/L － 0.7
Total Phosphorus mg/L － 0.02

Atmosphere

  Item Unit Regulation value Measurement results
Max.
Boiler 1 Dust g/Nm³ 0.05 less than 0.002
NOx ppm 150 48
SOx K-Value 2.34 less than 0.015
Boiler 2 Dust g/Nm³ 0.05 less than 0.002
NOx ppm 150 33
SOx K-Value 2.34 less than 0.015
Boiler 3 Dust g/Nm³ 0.05 less than 0.002
NOx ppm 150 28
SOx K-Value 2.34 less than 0.015

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
448 Methylenebis (4,1-phenylene) diisocyanate 20,000 － － － －
585 Polymethylene polyphenyl polyisocyanate 19,000 － － － －

Toyohashi-Minami Plant

[Products] Door trims and seat covers

GHG emissions (production + non-production) [t-CO2e] 22
Emissions (including direct landfill waste and incinerated waste) [t] 60
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 10

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge PH － 6.0～8.5 7.4 6.6
BOD mg/L 20 2.4 0.5
COD mg/L 20 8.5 2.7
SS mg/L 30 4 less than 1
Oil content mg/L 5 less than 0.5
Coliform bacteria count pcs/cm³ 1,500 less than 30
Total Nitrogen mg/L － 10 0.7
Total Phosphorus mg/L － 4.9 1.9

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
392 N-hexane 4,800 4,800 － － 2.4
629 Cyclohexane 13,000 13,000 － － 6.3

Toyohashi-Higashi Plant

[Products] Floor carpets

GHG emissions (production + non-production) [t-CO2e] 68
Emissions (including direct landfill waste and incinerated waste) [t] 30
Direct landfill waste amount [t] －
Incinerated waste amount [t] －
Water withdrawal [thousand m³] 1

Water quality

  Item Unit Regulation value Measurement results
Max. Min.
Plant water discharge PH － 6.0～8.5 7.8 6.8
BOD mg/L 20 2 0.7
COD mg/L 20 5.2 2
SS mg/L 30 2 less than 1
Oil content mg/L 5 less than 0.5
Coliform bacteria count pcs/cm³ 1,500 less than 30

Tokyo Plant

[Products] Door trims, and intake manifolds

GHG emissions (production + non-production) [t-CO2e] 1,067
Emissions (including direct landfill waste and incinerated waste) [t] 54
Direct landfill waste amount [t] 4
Incinerated waste amount [t] 44
Water withdrawal [thousand m³] 7

PRTR substances

[kg/year]

No. Chemical agent Amount used Amount released into Amount transferred
Atmosphere Water Soil
629 Cyclohexane 2,900 2,900 － － 1.5

Regarding the items listed:

  • Items specified by laws, ordinances, and agreements related to air quality, as well as items that are voluntarily determined to require measurement are listed.
  • Items specified by laws, ordinances, and agreements related to water quality, as well as items that are voluntarily determined to require measurement are listed.
  • When it comes to the regulation values for atmosphere and water quality, the absolute strictest value set by laws/regulations/agreements is listed.
  • This plant is not a place of business to which PRTR is applied.
  • Total value of Toyota Boshoku’s GHG emissions (production + non-production) [t-CO2e] and waste production (t) (including landfill & incineration) include emissions and waste for Tajimi Technical Center and Tahara Plant business site.