Performance Data

Waste generation

Waste generation Unit 2016
(Note 2)
2017
(Note 3)
2018
(Note 4)
2019
(Note 5)
Waste generation (Note 1) thousand tons 180 189 173 159
Third-party Assurance (domestic) thousand tons 137 119 49 (Note 6) Under examination
Recycling amount (Note 1) thousand tons 142 123 130 119
Landfill waste disposal amount thousand tons 7 9 14 10
  • 1 Including valuables.
  • 2 Data is for MHI on a non-consolidated basis and 137 Group companies.
  • 3 Data is for MHI on a non-consolidated basis and 152 Group companies.
  • 4 Data is for MHI on a non-consolidated basis and 118 Group companies.
  • 5 Data is for MHI on a non-consolidated basis and 116 Group companies. (Coverage: 92% of consolidated revenues)
  • 6 Data is for MHI on a non-consolidated basis and 14 Group companies. Excluding valuables.

Hazardous waste generation

Hazardous waste generation Unit 2016
(Note 1)
2017
(Note 2)
2018
(Note 3)
2019
(Note 4)
thousand tons 11 11 10 10
  • 1 Data is for MHI on a non-consolidated basis and 137 Group companies.
  • 2 Data is for MHI on a non-consolidated basis and 152 Group companies.
  • 3 Data is for MHI on a non-consolidated basis and 118 Group companies.
  • 4 Data is for MHI on a non-consolidated basis and 116 Group companies. (Coverage: 92% of consolidated revenues)

VOC emissions

VOC emissions unit 2016
(Note 1)
2017
(Note 2)
2018
(Note 3)
2019
(Note 4)
Total t 1,878 2,364 1,145 815
Toluene t 417 484 313 294
Xylene t 965 1,192 536 339
Ethylbenzene t 496 688 296 182
  • 1 Data is for MHI on a non-consolidated basis and 10 Group companies in Japan.
  • 2 Data is for MHI on a non-consolidated basis and 28 Group companies in Japan.
  • 3 Data is for MHI on a non-consolidated basis and 22 Group companies in Japan.
  • 4 Data is for MHI on a non-consolidated basis and 28 Group companies in Japan.( Coverage:85% of consolidated revenues)